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Message #42476
[Branch ~dhis2-devs-core/dhis2/trunk] Rev 21711: Reapplied r 21370..21372
------------------------------------------------------------
revno: 21711
committer: Lars Helge Overland <larshelge@xxxxxxxxx>
branch nick: dhis2
timestamp: Wed 2016-01-13 13:54:38 +0100
message:
Reapplied r 21370..21372
modified:
dhis-2/dhis-api/src/main/java/org/hisp/dhis/expression/ExpressionService.java
dhis-2/dhis-api/src/main/java/org/hisp/dhis/validation/ValidationRule.java
dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/Validator.java
dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/ValidatorThread.java
dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/expression/ExpressionServiceTest.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/ArithmeticMean.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/Count.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/CustomFunctions.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MaxValue.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MedianValue.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MinValue.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/StandardDeviation.java
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/VectorSum.java
--
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=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/expression/ExpressionService.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/expression/ExpressionService.java 2016-01-05 12:41:21 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/expression/ExpressionService.java 2016-01-13 12:54:38 +0000
@@ -72,7 +72,6 @@
String DAYS_SYMBOL = "[days]";
String VARIABLE_EXPRESSION = "(#|D|A|I)\\{(([a-zA-Z]\\w{10})\\.?(\\w*))\\}";
- String AGGREGATE_EXPRESSION = "#\\[([^\\]]*)\\]";
String OPERAND_EXPRESSION = "#\\{([a-zA-Z]\\w{10})\\.?(\\w*)\\}";
String PROGRAM_DATA_ELEMENT_EXPRESSION = "D\\{([a-zA-Z]\\w{10})\\.?([a-zA-Z]\\w{10})\\}";
String OPERAND_UID_EXPRESSION = "([a-zA-Z]\\w{10})\\.?(\\w*)";
@@ -83,7 +82,6 @@
String DAYS_EXPRESSION = "\\[days\\]";
Pattern VARIABLE_PATTERN = Pattern.compile( VARIABLE_EXPRESSION );
- Pattern AGGREGATE_PATTERN = Pattern.compile(AGGREGATE_EXPRESSION);
Pattern OPERAND_PATTERN = Pattern.compile( OPERAND_EXPRESSION );
Pattern OPERAND_UID_PATTERN = Pattern.compile( OPERAND_UID_EXPRESSION );
Pattern PROGRAM_DATA_ELEMENT_PATTERN = Pattern.compile( PROGRAM_DATA_ELEMENT_EXPRESSION );
=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/validation/ValidationRule.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/validation/ValidationRule.java 2016-01-12 00:42:41 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/validation/ValidationRule.java 2016-01-13 12:54:38 +0000
@@ -82,7 +82,8 @@
private RuleType ruleType = RuleType.VALIDATION;
/**
- * The comparison operator to compare left and right expressions in the rule.
+ * The comparison operator to compare left and right expressions in the
+ * rule.
*/
private Operator operator;
@@ -107,20 +108,22 @@
private Set<ValidationRuleGroup> groups = new HashSet<>();
/**
- * The organisation unit level at which this rule is evaluated (Monitoring-type rules only).
+ * The organisation unit level at which this rule is evaluated
+ * (Monitoring-type rules only).
*/
private Integer organisationUnitLevel;
/**
* The number of sequential right-side periods from which to collect samples
* to average (Monitoring-type rules only). Sequential periods are those
- * immediately preceding (or immediately following in previous years) the selected period.
+ * immediately preceding (or immediately following in previous years) the
+ * selected period.
*/
private Integer sequentialSampleCount;
/**
- * The number of annual right-side periods from which to collect samples
- * to average (Monitoring-type rules only). Annual periods are from previous
+ * The number of annual right-side periods from which to collect samples to
+ * average (Monitoring-type rules only). Annual periods are from previous
* years. Samples collected from previous years can also include sequential
* periods adjacent to the equivalent period in previous years.
*/
@@ -135,8 +138,8 @@
}
- public ValidationRule( String name, String description,
- Operator operator, Expression leftSide, Expression rightSide )
+ public ValidationRule( String name, String description, Operator operator, Expression leftSide,
+ Expression rightSide )
{
this.name = name;
this.description = description;
@@ -150,9 +153,9 @@
// -------------------------------------------------------------------------
/**
- * Clears the left-side and right-side expressions. This can be useful, for example,
- * before changing the validation rule period type, because the data elements
- * allowed in the expressions depend on the period type.
+ * Clears the left-side and right-side expressions. This can be useful, for
+ * example, before changing the validation rule period type, because the
+ * data elements allowed in the expressions depend on the period type.
*/
public void clearExpressions()
{
@@ -183,8 +186,8 @@
}
/**
- * Gets the validation rule description, but returns the validation rule name
- * if there is no description.
+ * Gets the validation rule description, but returns the validation rule
+ * name if there is no description.
*
* @return the description (or name).
*/
@@ -194,9 +197,9 @@
}
/**
- * Gets the data elements to evaluate for the current period. For validation-type
- * rules this means all data elements. For monitoring-type rules this means just
- * the left side elements.
+ * Gets the data elements to evaluate for the current period. For
+ * validation-type rules this means all data elements. For monitoring-type
+ * rules this means just the left side elements.
*
* @return the data elements to evaluate for the current period.
*/
@@ -214,9 +217,9 @@
}
/**
- * Gets the data elements to compare against for past periods. For validation-type
- * rules this returns null. For monitoring-type rules this is just the
- * right side elements.
+ * Gets the data elements to compare against for past periods. For
+ * validation-type rules this returns null. For monitoring-type rules this
+ * is just the right side elements.
*
* @return the data elements to evaluate for past periods.
*/
@@ -254,7 +257,8 @@
}
else if ( leftSide != null && rightSide != null )
{
- return leftSide.getDescription() + " " + operator.getMathematicalOperator() + " " + rightSide.getDescription();
+ return leftSide.getDescription() + " " + operator.getMathematicalOperator() + " "
+ + rightSide.getDescription();
}
else
{
@@ -376,7 +380,6 @@
this.annualSampleCount = annualSampleCount;
}
-
@JsonProperty
@JsonView( { DetailedView.class, ExportView.class } )
@JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/Validator.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/Validator.java 2016-01-04 02:27:49 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/Validator.java 2016-01-13 12:54:38 +0000
@@ -54,17 +54,18 @@
public class Validator
{
/**
- * Evaluates validation rules for a collection of organisation units.
- * This method breaks the job down by organisation unit. It assigns the
+ * Evaluates validation rules for a collection of organisation units. This
+ * method breaks the job down by organisation unit. It assigns the
* evaluation for each organisation unit to a task that can be evaluated
* independently in a multi-threaded environment.
*
- * @param sources the organisation units in which to run the validation rules
+ * @param sources the organisation units in which to run the validation
+ * rules
* @param periods the periods of data to check
* @param attributeCombo the attribute combo to check (if restricted)
* @param rules the ValidationRules to evaluate
- * @param lastScheduledRun date/time of the most recent successful
- * scheduled monitoring run (needed only for scheduled runs)
+ * @param lastScheduledRun date/time of the most recent successful scheduled
+ * monitoring run (needed only for scheduled runs)
* @param constantService Constant Service reference
* @param expressionService Expression Service reference
* @param periodService Period Service reference
@@ -74,15 +75,16 @@
* @param currentUserService current user service
* @return a collection of any validations that were found
*/
- public static Collection<ValidationResult> validate( Collection<OrganisationUnit> sources, Collection<Period> periods,
- Collection<ValidationRule> rules, DataElementCategoryOptionCombo attributeCombo, Date lastScheduledRun,
- ConstantService constantService, ExpressionService expressionService, PeriodService periodService,
- DataValueService dataValueService, DataElementCategoryService dataElementCategoryService,
- UserService userService, CurrentUserService currentUserService )
+ public static Collection<ValidationResult> validate( Collection<OrganisationUnit> sources,
+ Collection<Period> periods, Collection<ValidationRule> rules, DataElementCategoryOptionCombo attributeCombo,
+ Date lastScheduledRun, ConstantService constantService, ExpressionService expressionService,
+ PeriodService periodService, DataValueService dataValueService,
+ DataElementCategoryService dataElementCategoryService, UserService userService,
+ CurrentUserService currentUserService )
{
- ValidationRunContext context = ValidationRunContext.getNewContext( sources, periods,
- attributeCombo, rules, constantService.getConstantMap(), ValidationRunType.SCHEDULED, lastScheduledRun,
- expressionService, periodService, dataValueService, dataElementCategoryService, userService, currentUserService );
+ ValidationRunContext context = ValidationRunContext.getNewContext( sources, periods, attributeCombo, rules,
+ constantService.getConstantMap(), ValidationRunType.SCHEDULED, lastScheduledRun, expressionService,
+ periodService, dataValueService, dataElementCategoryService, userService, currentUserService );
int threadPoolSize = getThreadPoolSize( context );
ExecutorService executor = Executors.newFixedThreadPool( threadPoolSize );
@@ -97,7 +99,7 @@
}
executor.shutdown();
-
+
try
{
executor.awaitTermination( 6, TimeUnit.HOURS );
@@ -111,7 +113,7 @@
return context.getValidationResults();
}
-
+
/**
* Determines how many threads we should use for testing validation rules.
*
@@ -121,18 +123,18 @@
private static int getThreadPoolSize( ValidationRunContext context )
{
int threadPoolSize = SystemUtils.getCpuCores();
-
+
if ( threadPoolSize > 2 )
{
threadPoolSize--;
}
-
+
if ( threadPoolSize > context.getCountOfSourcesToValidate() )
{
threadPoolSize = context.getCountOfSourcesToValidate();
}
- return threadPoolSize;
+ return threadPoolSize;
}
/**
@@ -141,11 +143,13 @@
* @param results
* @param dataElementCategoryService
*/
- private static void reloadAttributeOptionCombos( Collection<ValidationResult> results, DataElementCategoryService dataElementCategoryService )
+ private static void reloadAttributeOptionCombos( Collection<ValidationResult> results,
+ DataElementCategoryService dataElementCategoryService )
{
for ( ValidationResult result : results )
{
- result.setAttributeOptionCombo( dataElementCategoryService.getDataElementCategoryOptionCombo( result.getAttributeOptionCombo().getId() ) );
+ result.setAttributeOptionCombo( dataElementCategoryService
+ .getDataElementCategoryOptionCombo( result.getAttributeOptionCombo().getId() ) );
}
}
}
=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/ValidatorThread.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/ValidatorThread.java 2016-01-06 17:14:10 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/validation/ValidatorThread.java 2016-01-13 12:54:38 +0000
@@ -55,6 +55,7 @@
import org.hisp.dhis.period.Period;
import org.hisp.dhis.period.PeriodType;
import org.hisp.dhis.system.util.MathUtils;
+
/**
* Runs a validation task on a thread within a multi-threaded validation run.
* <p>
@@ -63,609 +64,597 @@
* @author Jim Grace
*/
public class ValidatorThread
-implements Runnable
+ implements Runnable
{
- private static final Log log = LogFactory.getLog( ValidatorThread.class );
-
- private OrganisationUnitExtended sourceX;
-
- private ValidationRunContext context;
-
- public ValidatorThread( OrganisationUnitExtended sourceX, ValidationRunContext context )
- {
- this.sourceX = sourceX;
- this.context = context;
- }
-
- /**
- * Evaluates validation rules for a single organisation unit. This is the
- * central method in validation rule evaluation.
- */
- @Override
- public void run()
- {
- try
- {
- runInternal();
- }
- catch ( RuntimeException ex )
- {
- log.error( DebugUtils.getStackTrace( ex ) );
-
- throw ex;
- }
- }
-
- private void runInternal()
- {
- if ( context.getValidationResults().size() < (ValidationRunType.INTERACTIVE == context.getRunType() ?
- ValidationRuleService.MAX_INTERACTIVE_ALERTS : ValidationRuleService.MAX_SCHEDULED_ALERTS) )
- {
- for ( PeriodTypeExtended periodTypeX : context.getPeriodTypeExtendedMap().values() )
- {
- Collection<DataElement> sourceDataElements = periodTypeX.getSourceDataElements().get( sourceX.getSource() );
- Set<ValidationRule> rules = getRulesBySourceAndPeriodType( sourceX, periodTypeX, sourceDataElements );
- context.getExpressionService().explodeValidationRuleExpressions( rules );
-
- if ( !rules.isEmpty() )
- {
- Set<DataElement> recursiveCurrentDataElements = getRecursiveCurrentDataElements( rules );
-
- for ( Period period : periodTypeX.getPeriods() )
- {
- MapMap<Integer, DataElementOperand, Date> lastUpdatedMap = new MapMap<>();
- SetMap<Integer, DataElementOperand> incompleteValuesMap = new SetMap<>();
- MapMap<Integer, DataElementOperand, Double> currentValueMap = getValueMap
- ( periodTypeX, periodTypeX.getDataElements(), sourceDataElements, recursiveCurrentDataElements,
- periodTypeX.getAllowedPeriodTypes(), period, sourceX.getSource(), lastUpdatedMap, incompleteValuesMap );
-
- log.trace( "Source " + sourceX.getSource().getName()
- + " [" + period.getStartDate() + " - " + period.getEndDate() + "]"
- + " currentValueMap[" + currentValueMap.size() + "]" );
-
- for ( ValidationRule rule : rules )
- {
- if ( evaluateValidationCheck( currentValueMap, lastUpdatedMap, rule ) )
- {
- int n_years = rule.getAnnualSampleCount() == null ? 0 : rule.getAnnualSampleCount();
- int window = rule.getSequentialSampleCount() == null ? 0 : rule
- .getSequentialSampleCount();
- Collection<PeriodType> periodTypes = context.getRuleXMap().get(rule).getAllowedPastPeriodTypes();
-
- log.debug("Rule "+rule.getName()+" @"+period.getDisplayShortName()+" & "+sourceX.getSource()+
- " window="+window+", years="+n_years);
- Map<Integer, Double> leftSideValues = getRuleExpressionValueMap
- ( rule.getLeftSide(),currentValueMap, incompleteValuesMap,
- sourceX.getSource(), period, window, n_years, periodTypeX,
- periodTypes, lastUpdatedMap, sourceDataElements );
-
- if ( !leftSideValues.isEmpty() || Operator.compulsory_pair.equals( rule.getOperator() ) )
- {
- Map<Integer, Double> rightSideValues =
- getRuleExpressionValueMap
- ( rule.getRightSide(),currentValueMap, incompleteValuesMap,
- sourceX.getSource(), period, window, n_years, periodTypeX,
- periodTypes, lastUpdatedMap, sourceDataElements );
-
- if ( !rightSideValues.isEmpty() || Operator.compulsory_pair.equals( rule.getOperator() ) )
- {
- Set<Integer> attributeOptionCombos = leftSideValues.keySet();
-
- if ( Operator.compulsory_pair.equals( rule.getOperator() ) )
- {
- attributeOptionCombos = new HashSet<>( attributeOptionCombos );
- attributeOptionCombos.addAll( rightSideValues.keySet() );
- }
-
- for ( int optionCombo : attributeOptionCombos )
- {
- Double leftSide = leftSideValues.get( optionCombo );
- Double rightSide = rightSideValues.get( optionCombo );
- boolean violation = false;
-
- if ( Operator.compulsory_pair.equals( rule.getOperator() ) )
- {
- violation = (leftSide != null && rightSide == null)
- || (leftSide == null && rightSide != null);
- }
- else if ( leftSide != null && rightSide != null )
- {
- violation = !expressionIsTrue( leftSide, rule.getOperator(), rightSide );
- }
-
- if ( violation )
- {
- context.getValidationResults().add
- (new ValidationResult
- (period, sourceX.getSource(),
- context.getDataElementCategoryService().getDataElementCategoryOptionCombo( optionCombo ), rule,
- roundSignificant( zeroIfNull( leftSide ) ),
- roundSignificant( zeroIfNull( rightSide ) ) ) );
- }
-
- log.debug( "Evaluated " + rule.getName()
- + ", combo id " + optionCombo + ": "
- + (violation ? "violation" : "OK") + " " + (leftSide == null ? "(null)" : leftSide.toString())
- + " " + rule.getOperator() + " " + (rightSide == null ? "(null)" : rightSide.toString())
- + " (" + context.getValidationResults().size() + " results)" );
-
- }
- }
- }
- }
- }
- }
- }
- }
- }
- }
-
- /**
- * Gets the rules that should be evaluated for a given organisation unit and
- * period type.
- *
- * @param sourceX the organisation unit extended information
- * @param periodTypeX the period type extended information
- * @param sourceDataElements all data elements collected for this
- * organisation unit
- * @return set of rules for this org unit and period type
- */
- private Set<ValidationRule> getRulesBySourceAndPeriodType( OrganisationUnitExtended sourceX,
- PeriodTypeExtended periodTypeX, Collection<DataElement> sourceDataElements )
- {
- Set<ValidationRule> periodTypeRules = new HashSet<>();
-
- for ( ValidationRule rule : periodTypeX.getRules() )
- {
- if ( rule.getRuleType() == RuleType.VALIDATION )
- {
- // For validation-type rules, include only rules where the
- // organisation collects all the data elements in the rule.
- // But if this is some funny kind of rule with no elements
- // (like for testing), include it also.
- Collection<DataElement> elements = rule.getCurrentDataElements();
-
- if ( elements == null || elements.size() == 0 || sourceDataElements.containsAll( elements ) )
- {
- periodTypeRules.add( rule );
- }
- }
- else
- {
- // For surveillance-type rules, include only rules for this
- // organisation's unit level.
- // The organisation may not be configured for the data elements
- // because they could be aggregated from a lower level.
- if ( rule.getOrganisationUnitLevel() == sourceX.getLevel() )
- {
- periodTypeRules.add( rule );
- }
- }
- }
-
- return periodTypeRules;
- }
-
- /**
- * Checks to see if the evaluation should go further for this
- * evaluationRule, after the "current" data to evaluate has been fetched.
- * For INTERACTIVE runs, we always go further (always return true.) For
- * SCHEDULED runs, we go further only if something has changed since the
- * last successful scheduled run -- either the rule definition or one of
- * the "current" data element / option values on the left or right sides.
- * <p>
- * For scheduled runs, remove all values for any attribute option combos
- * where nothing has changed since the last run.
- *
- * @param lastUpdatedMapMap when each data value was last updated
- * @param rule the rule that may be evaluated
- * @return true if the rule should be evaluated with this data, false if not
- */
- private boolean evaluateValidationCheck( MapMap<Integer, DataElementOperand, Double> currentValueMapMap,
- MapMap<Integer, DataElementOperand, Date> lastUpdatedMapMap, ValidationRule rule )
- {
- boolean evaluate = true; // Assume true for now.
-
- if ( ValidationRunType.SCHEDULED == context.getRunType() )
- {
- if ( context.getLastScheduledRun() != null ) // True if no previous scheduled run
- {
- if ( rule.getLastUpdated().before( context.getLastScheduledRun() ) )
- {
- // Get the "current" DataElementOperands from this rule:
- // Left+Right sides for VALIDATION, Left side only for
- // SURVEILLANCE.
- Collection<DataElementOperand> deos = context.getExpressionService().getOperandsInExpression(
- rule.getLeftSide().getExpression() );
-
- if ( rule.getRuleType() == RuleType.VALIDATION )
- {
- // Make a copy so we can add to it.
- deos = new HashSet<>( deos );
- deos.addAll( context.getExpressionService().getOperandsInExpression( rule.getRightSide().getExpression() ) );
- }
-
- // Return true if any data is more recent than the last
- // scheduled run, otherwise return false.
- evaluate = false;
-
- for ( Map.Entry<Integer, Map<DataElementOperand, Date>> entry : lastUpdatedMapMap.entrySet() )
- {
- boolean saveThisCombo = false;
-
- for ( DataElementOperand deo : deos )
- {
- Date lastUpdated = entry.getValue().get( deo );
-
- if ( lastUpdated != null && lastUpdated.after( context.getLastScheduledRun() ) )
- {
- saveThisCombo = true; // True if new/updated data.
- evaluate = true;
- break;
- }
- }
-
- if ( !saveThisCombo )
- {
- currentValueMapMap.remove( entry.getKey() );
- }
- }
- }
- }
- }
- return evaluate;
- }
-
- /**
- * Gets the data elements for which values should be fetched recursively if
- * they are not collected for an organisation unit.
- *
- * @param rules ValidationRules to be evaluated
- * @return the data elements to fetch recursively
- */
- private Set<DataElement> getRecursiveCurrentDataElements( Set<ValidationRule> rules )
- {
- Set<DataElement> recursiveCurrentDataElements = new HashSet<>();
-
- for ( ValidationRule rule : rules )
- {
- if ( rule.getRuleType() == RuleType.SURVEILLANCE && rule.getCurrentDataElements() != null )
- {
- recursiveCurrentDataElements.addAll( rule.getCurrentDataElements() );
- }
- }
-
- return recursiveCurrentDataElements;
- }
-
-
- /**
- * Evaluates an expression, returning a map of values by attribute option
- * combo.
- *
- * @param expression expression to evaluate.
- * @param valueMap Map of value maps, by attribute option combo.
- * @param incompleteValuesMap map of values that were incomplete.
- * @return map of values.
- */
- private Map<Integer, Double> getExpressionValueMap( Expression expression,
- MapMap<Integer, DataElementOperand, Double> valueMap,
- SetMap<Integer, DataElementOperand> incompleteValuesMap )
- {
- Map<Integer, Double> expressionValueMap = new HashMap<>();
-
- for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : valueMap.entrySet() )
- {
- Double value = context.getExpressionService().getExpressionValue( expression,
- entry.getValue(), context.getConstantMap(), null, null,
- incompleteValuesMap.getSet( entry.getKey() ), null );
-
- if ( MathUtils.isValidDouble( value ) )
- {
- expressionValueMap.put( entry.getKey(), value );
- }
- }
-
- return expressionValueMap;
- }
-
- /**
- * Gets data values for a given organisation unit and period, recursing if
- * necessary to sum the values from child organisation units.
- *
- * @param periodTypeX period type which we are evaluating
- * @param ruleDataElements data elements configured for the rule
- * @param sourceDataElements data elements configured for the organisation
- * unit
- * @param recursiveDataElements data elements for which we will recurse if
- * necessary
- * @param allowedPeriodTypes all the periods in which we might find the data
- * values
- * @param period period in which we are looking for values
- * @param source organisation unit for which we are looking for values
- * @param lastUpdatedMap map showing when each data values was last updated
- * @param incompleteValuesMap ongoing set showing which values were found
- * but not from all children, mapped by attribute option combo.
- * @return map of attribute option combo to map of values found.
- */
- private MapMap<Integer, DataElementOperand, Double> getValueMap( PeriodTypeExtended periodTypeX,
- Collection<DataElement> ruleDataElements, Collection<DataElement> sourceDataElements,
- Set<DataElement> recursiveDataElements, Collection<PeriodType> allowedPeriodTypes, Period period,
- OrganisationUnit source, MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
- SetMap<Integer, DataElementOperand> incompleteValuesMap )
- {
- Set<DataElement> dataElementsToGet = new HashSet<>( ruleDataElements );
- dataElementsToGet.retainAll( sourceDataElements );
-
- log.trace( "getDataValueMapRecursive: source:" + source.getName()
- + " ruleDataElements[" + ruleDataElements.size()
- + "] sourceDataElements[" + sourceDataElements.size()
- + "] elementsToGet[" + dataElementsToGet.size()
- + "] recursiveDataElements[" + recursiveDataElements.size()
- + "] allowedPeriodTypes[" + allowedPeriodTypes.size() + "]" );
-
- MapMap<Integer, DataElementOperand, Double> dataValueMap = null;
-
- if ( dataElementsToGet.isEmpty() )
- {
- // We still might get something recursively
- dataValueMap = new MapMap<>();
- }
- else
- {
- dataValueMap = context.getDataValueService().getDataValueMapByAttributeCombo( dataElementsToGet,
- period.getStartDate(), source, allowedPeriodTypes, context.getAttributeCombo(),
- context.getCogDimensionConstraints(), context.getCoDimensionConstraints(), lastUpdatedMap );
- }
-
- // See if there are any data elements we need to get recursively:
- Set<DataElement> recursiveDataElementsNeeded = new HashSet<>( recursiveDataElements );
- recursiveDataElementsNeeded.removeAll( dataElementsToGet );
-
- if ( !recursiveDataElementsNeeded.isEmpty() )
- {
- int childCount = 0;
- MapMap<Integer, DataElementOperand, Integer> childValueCounts = new MapMap<>();
-
- for ( OrganisationUnit child : source.getChildren() )
- {
- Collection<DataElement> childDataElements = periodTypeX.getSourceDataElements().get( child );
- MapMap<Integer, DataElementOperand, Double> childMap = getValueMap( periodTypeX,
- recursiveDataElementsNeeded, childDataElements, recursiveDataElementsNeeded, allowedPeriodTypes,
- period, child, lastUpdatedMap, incompleteValuesMap );
-
- for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : childMap.entrySet() )
- {
- int combo = entry.getKey();
-
- for ( Map.Entry<DataElementOperand, Double> e : entry.getValue().entrySet() )
- {
- DataElementOperand deo = e.getKey();
- Double childValue = e.getValue();
-
- Double baseValue = dataValueMap.getValue( combo, deo );
- dataValueMap.putEntry( combo, deo, baseValue == null ? childValue : baseValue + childValue );
-
- Integer childValueCount = childValueCounts.getValue( combo, deo );
- childValueCounts.putEntry( combo, deo, childValueCount == null ? 1 : childValueCount + 1 );
- }
- }
-
- childCount++;
- }
-
- for ( Map.Entry<Integer, Map<DataElementOperand, Integer>> entry : childValueCounts.entrySet() )
- {
- int combo = entry.getKey();
-
- for ( Map.Entry<DataElementOperand, Integer> e : entry.getValue().entrySet() )
- {
- DataElementOperand deo = e.getKey();
- Integer childValueCount = e.getValue();
-
- if ( childValueCount != childCount )
- {
- // Remember that we found this DataElementOperand value
- // in some but not all children
- incompleteValuesMap.putValue( combo, deo );
- }
- }
- }
- }
-
- return dataValueMap;
- }
-
- /* Generalized surveillance rules */
-
- /**
- * Returns the right-side evaluated value of the validation rule.
- *
- * @param source organisation unit being evaluated
- * @param periodTypeX period type being evaluated
- * @param period period being evaluated
- * @param rule ValidationRule being evaluated
- * @param currentValueMap current values already fetched
- * @param periodTypes applicable period types
- * @param sourceDataElements the data elements collected by the organisation
- * unit
- * @return the right-side values, map by attribute category combo
- */
- private ListMap<Integer, Double> getAggregateValueMap
- (Expression expression,OrganisationUnit source,
- Period period,int window, int n_years,
- PeriodTypeExtended px,
- Collection<PeriodType> periodTypes,
- MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
- Collection<DataElement> sourceDataElements)
- {
- ListMap<Integer,Double> results = new ListMap<Integer,Double>();
- CalendarPeriodType periodType = (CalendarPeriodType) period.getPeriodType();
- Calendar yearly = PeriodType.createCalendarInstance( period.getStartDate() );
-
- for ( int years = 0; years <= n_years; years++ )
- {
- // Defensive copy because createPeriod mutates Calendar.
- Calendar each_year = PeriodType.createCalendarInstance( yearly.getTime() );
- // To track the period at the same time in preceding years.
- Period base_period = periodType.createPeriod( each_year );
-
- if (years>0) {
- // For past years, fetch a window around the period at the
- // same time of year as this period.
- gatherPeriodValues(results,expression,source,
- base_period,0,px,
- periodTypes,lastUpdatedMap,
- sourceDataElements);
- if (window != 0)
- gatherPeriodValues(results, expression, source, periodType.getNextPeriod(base_period), window-1, px,
- periodTypes, lastUpdatedMap, sourceDataElements);
- }
- if (window != 0)
- gatherPeriodValues(results, expression, source, periodType.getPreviousPeriod(base_period), 1-window, px,
- periodTypes, lastUpdatedMap, sourceDataElements);
-
- // Move to the previous year.
- yearly.set( Calendar.YEAR, yearly.get( Calendar.YEAR ) - 1 );
- }
-
- return results;
- }
-
- /**
- * Gathers the values of an expression for a given organisation unit
- and period, accumulating a range of values around the given period.
- * <p>
- * Note that for a surveillance-type rule, evaluating the right side
- * expression can result in sampling multiple periods and/or child
- * organisation units.
- *
- * @param results the ListMap into which results will be stored
- * @param expression the expression to be evaluated
- * @param source the organisation unit
- * @param period the main period for the validation rule evaluation
- * @param window how many periods (before and after) to collect
- * @param px the period type extended information
- * @param periodTypes the period types in which the data may exist
- * @param sourceElements the data elements configured for this
- * organisation unit
- */
- private void gatherPeriodValues( ListMap<Integer, Double> results,
- Expression expression,
- OrganisationUnit source,
- Period period,int window,
- PeriodTypeExtended px,
- Collection<PeriodType> periodTypes,
- MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
- Collection<DataElement> sourceElements)
- {
- CalendarPeriodType periodType = (CalendarPeriodType) period.getPeriodType();
- Period periodInstance = context.getPeriodService().getPeriod(period.getStartDate(), period.getEndDate(),
- periodType);
- if (periodInstance == null)
- return;
- Set<DataElement> dataElements = getExpressionDataElements(expression);
- SetMap<Integer, DataElementOperand> incompleteValuesMap = new SetMap<>();
- MapMap<Integer, DataElementOperand, Double> dataValueMapByAttributeCombo = getValueMap(px, dataElements,
- sourceElements, dataElements, periodTypes, periodInstance, source, lastUpdatedMap, incompleteValuesMap);
- Map<Integer, Double> eValues = getExpressionValueMap(expression, dataValueMapByAttributeCombo,
- incompleteValuesMap);
- int direction = ((window < 0) ? (-1) : (window > 0) ? (1) : (0));
- int steps = ((direction > 0) ? (window) : (direction < 0) ? (-window) : (0));
- results.putValueMap(eValues);
- log.debug("Gathering '" + expression.getExpression() + "' " + "at " + period + " (" + window + ") "
- + "from " + source.getName() + " starting with:\n\t" + eValues);
- if (direction == 0)
- return;
- Period scan = new Period(periodInstance);
- for (int count = 0; count < steps; count++) {
- if (direction < 0)
- scan = periodType.getPreviousPeriod(scan);
- else
- scan = periodType.getNextPeriod(scan);
- gatherPeriodValues(results, expression, source, scan, 0, px,
- periodTypes, lastUpdatedMap, sourceElements);
- }
- }
-
- /**
- * Returns the data elements referenced in an expression, as a set.
- *
- * This will return an empty set if e.getDataElementsInExpression returns null
- *
- * @param expression expression to evaluate.
- * @return a Set of DataElement(s)
- */
- private Set<DataElement> getExpressionDataElements(Expression e)
- {
- Set<DataElement> elts=e.getDataElementsInExpression();
- if (elts==null)
- return new HashSet<DataElement>();
- else return elts;
- }
-
- /**
- * Evaluates an expression, returning a map of values by attribute option
- * combo.
- *
- * @param expression expression to evaluate.
- * @param valueMap Map of value maps, by attribute option combo.
- * @param incompleteValuesMap map of values that were incomplete.
- * @return map of values.
- */
- private Map<Integer, Double> getRuleExpressionValueMap( Expression expression,
- MapMap<Integer, DataElementOperand, Double> valueMap,
- SetMap<Integer, DataElementOperand> incompleteValuesMap,
- OrganisationUnit source,
- Period period,int window,int n_years,
- PeriodTypeExtended px,
- Collection<PeriodType> periodTypes,
- MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
- Collection<DataElement> sourceElements)
- {
- Map<Integer, Double> expressionValueMap = new HashMap<>();
- Map<Integer, ListMap<String, Double>> aggregateValuesMap = new HashMap<>();
- Set<String> aggregates=context.getExpressionService().getAggregatesInExpression(expression.getExpression());
-
- if (aggregates.size()==0)
- return getExpressionValueMap(expression,valueMap,incompleteValuesMap);
-
- for (String subExpression: aggregates)
- {
- Expression subexp=new Expression(subExpression,"aggregated",
- new HashSet<DataElement>(sourceElements));
- ListMap<Integer,Double> aggregateValues=getAggregateValueMap
- (subexp,source,period,window,n_years,
- px,periodTypes,lastUpdatedMap,sourceElements);
- for (Integer attributeOptionCombo: aggregateValues.keySet())
- {
- ListMap<String, Double> aggmap;
- if (aggregateValuesMap.containsKey(attributeOptionCombo))
- aggmap=aggregateValuesMap.get(attributeOptionCombo);
- else {
- aggmap=new ListMap<>();
- aggregateValuesMap.put(attributeOptionCombo, aggmap);}
-
- aggmap.put(subExpression, aggregateValues.get(attributeOptionCombo));
- }
- }
-
- for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : valueMap.entrySet() )
- {
- Double value = context.getExpressionService().getExpressionValue( expression,
- entry.getValue(), context.getConstantMap(), null, null,
- incompleteValuesMap.getSet( entry.getKey() ),
- aggregateValuesMap.get(entry.getKey()));
-
- if ( MathUtils.isValidDouble( value ) )
- {
- expressionValueMap.put( entry.getKey(), value );
- }
- }
-
- return expressionValueMap;
- }
-
-
+ private static final Log log = LogFactory.getLog( ValidatorThread.class );
+
+ private OrganisationUnitExtended sourceX;
+
+ private ValidationRunContext context;
+
+ public ValidatorThread( OrganisationUnitExtended sourceX, ValidationRunContext context )
+ {
+ this.sourceX = sourceX;
+ this.context = context;
+ }
+
+ /**
+ * Evaluates validation rules for a single organisation unit. This is the
+ * central method in validation rule evaluation.
+ */
+ @Override
+ public void run()
+ {
+ try
+ {
+ runInternal();
+ }
+ catch ( RuntimeException ex )
+ {
+ log.error( DebugUtils.getStackTrace( ex ) );
+
+ throw ex;
+ }
+ }
+
+ private void runInternal()
+ {
+ if ( context.getValidationResults().size() < (ValidationRunType.INTERACTIVE == context.getRunType()
+ ? ValidationRuleService.MAX_INTERACTIVE_ALERTS : ValidationRuleService.MAX_SCHEDULED_ALERTS) )
+ {
+ for ( PeriodTypeExtended periodTypeX : context.getPeriodTypeExtendedMap().values() )
+ {
+ Collection<DataElement> sourceDataElements = periodTypeX.getSourceDataElements()
+ .get( sourceX.getSource() );
+ Set<ValidationRule> rules = getRulesBySourceAndPeriodType( sourceX, periodTypeX, sourceDataElements );
+ context.getExpressionService().explodeValidationRuleExpressions( rules );
+
+ if ( !rules.isEmpty() )
+ {
+ Set<DataElement> recursiveCurrentDataElements = getRecursiveCurrentDataElements( rules );
+
+ for ( Period period : periodTypeX.getPeriods() )
+ {
+ MapMap<Integer, DataElementOperand, Date> lastUpdatedMap = new MapMap<>();
+ SetMap<Integer, DataElementOperand> incompleteValuesMap = new SetMap<>();
+ MapMap<Integer, DataElementOperand, Double> currentValueMap = getValueMap( periodTypeX,
+ periodTypeX.getDataElements(), sourceDataElements, recursiveCurrentDataElements,
+ periodTypeX.getAllowedPeriodTypes(), period, sourceX.getSource(), lastUpdatedMap,
+ incompleteValuesMap );
+
+ log.trace( "Source " + sourceX.getSource().getName() + " [" + period.getStartDate() + " - "
+ + period.getEndDate() + "]" + " currentValueMap[" + currentValueMap.size() + "]" );
+
+ for ( ValidationRule rule : rules )
+ {
+ if ( evaluateValidationCheck( currentValueMap, lastUpdatedMap, rule ) )
+ {
+ int n_years = rule.getAnnualSampleCount() == null ? 0 : rule.getAnnualSampleCount();
+ int window = rule.getSequentialSampleCount() == null ? 0
+ : rule.getSequentialSampleCount();
+ Collection<PeriodType> periodTypes = context.getRuleXMap().get( rule )
+ .getAllowedPastPeriodTypes();
+
+ log.debug( "Rule " + rule.getName() + " @" + period.getDisplayShortName() + " & "
+ + sourceX.getSource() + " window=" + window + ", years=" + n_years );
+ Map<Integer, Double> leftSideValues = getRuleExpressionValueMap( rule.getLeftSide(),
+ currentValueMap, incompleteValuesMap, sourceX.getSource(), period, window, n_years,
+ periodTypeX, periodTypes, lastUpdatedMap, sourceDataElements );
+
+ if ( !leftSideValues.isEmpty()
+ || Operator.compulsory_pair.equals( rule.getOperator() ) )
+ {
+ Map<Integer, Double> rightSideValues = getRuleExpressionValueMap(
+ rule.getRightSide(), currentValueMap, incompleteValuesMap, sourceX.getSource(),
+ period, window, n_years, periodTypeX, periodTypes, lastUpdatedMap,
+ sourceDataElements );
+
+ if ( !rightSideValues.isEmpty()
+ || Operator.compulsory_pair.equals( rule.getOperator() ) )
+ {
+ Set<Integer> attributeOptionCombos = leftSideValues.keySet();
+
+ if ( Operator.compulsory_pair.equals( rule.getOperator() ) )
+ {
+ attributeOptionCombos = new HashSet<>( attributeOptionCombos );
+ attributeOptionCombos.addAll( rightSideValues.keySet() );
+ }
+
+ for ( int optionCombo : attributeOptionCombos )
+ {
+ Double leftSide = leftSideValues.get( optionCombo );
+ Double rightSide = rightSideValues.get( optionCombo );
+ boolean violation = false;
+
+ if ( Operator.compulsory_pair.equals( rule.getOperator() ) )
+ {
+ violation = (leftSide != null && rightSide == null)
+ || (leftSide == null && rightSide != null);
+ }
+ else if ( leftSide != null && rightSide != null )
+ {
+ violation = !expressionIsTrue( leftSide, rule.getOperator(),
+ rightSide );
+ }
+
+ if ( violation )
+ {
+ context.getValidationResults()
+ .add( new ValidationResult( period, sourceX.getSource(),
+ context.getDataElementCategoryService()
+ .getDataElementCategoryOptionCombo( optionCombo ),
+ rule, roundSignificant( zeroIfNull( leftSide ) ),
+ roundSignificant( zeroIfNull( rightSide ) ) ) );
+ }
+
+ log.debug( "Evaluated " + rule.getName() + ", combo id " + optionCombo
+ + ": " + (violation ? "violation" : "OK") + " "
+ + (leftSide == null ? "(null)" : leftSide.toString()) + " "
+ + rule.getOperator() + " "
+ + (rightSide == null ? "(null)" : rightSide.toString()) + " ("
+ + context.getValidationResults().size() + " results)" );
+
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Gets the rules that should be evaluated for a given organisation unit and
+ * period type.
+ *
+ * @param sourceX the organisation unit extended information
+ * @param periodTypeX the period type extended information
+ * @param sourceDataElements all data elements collected for this
+ * organisation unit
+ * @return set of rules for this org unit and period type
+ */
+ private Set<ValidationRule> getRulesBySourceAndPeriodType( OrganisationUnitExtended sourceX,
+ PeriodTypeExtended periodTypeX, Collection<DataElement> sourceDataElements )
+ {
+ Set<ValidationRule> periodTypeRules = new HashSet<>();
+
+ for ( ValidationRule rule : periodTypeX.getRules() )
+ {
+ if ( rule.getRuleType() == RuleType.VALIDATION )
+ {
+ // For validation-type rules, include only rules where the
+ // organisation collects all the data elements in the rule.
+ // But if this is some funny kind of rule with no elements
+ // (like for testing), include it also.
+ Collection<DataElement> elements = rule.getCurrentDataElements();
+
+ if ( elements == null || elements.size() == 0 || sourceDataElements.containsAll( elements ) )
+ {
+ periodTypeRules.add( rule );
+ }
+ }
+ else
+ {
+ // For surveillance-type rules, include only rules for this
+ // organisation's unit level.
+ // The organisation may not be configured for the data elements
+ // because they could be aggregated from a lower level.
+ if ( rule.getOrganisationUnitLevel() == sourceX.getLevel() )
+ {
+ periodTypeRules.add( rule );
+ }
+ }
+ }
+
+ return periodTypeRules;
+ }
+
+ /**
+ * Checks to see if the evaluation should go further for this
+ * evaluationRule, after the "current" data to evaluate has been fetched.
+ * For INTERACTIVE runs, we always go further (always return true.) For
+ * SCHEDULED runs, we go further only if something has changed since the
+ * last successful scheduled run -- either the rule definition or one of the
+ * "current" data element / option values on the left or right sides.
+ * <p>
+ * For scheduled runs, remove all values for any attribute option combos
+ * where nothing has changed since the last run.
+ *
+ * @param lastUpdatedMapMap when each data value was last updated
+ * @param rule the rule that may be evaluated
+ * @return true if the rule should be evaluated with this data, false if not
+ */
+ private boolean evaluateValidationCheck( MapMap<Integer, DataElementOperand, Double> currentValueMapMap,
+ MapMap<Integer, DataElementOperand, Date> lastUpdatedMapMap, ValidationRule rule )
+ {
+ boolean evaluate = true; // Assume true for now.
+
+ if ( ValidationRunType.SCHEDULED == context.getRunType() )
+ {
+ if ( context.getLastScheduledRun() != null ) // True if no previous
+ // scheduled run
+ {
+ if ( rule.getLastUpdated().before( context.getLastScheduledRun() ) )
+ {
+ // Get the "current" DataElementOperands from this rule:
+ // Left+Right sides for VALIDATION, Left side only for
+ // SURVEILLANCE.
+ Collection<DataElementOperand> deos = context.getExpressionService()
+ .getOperandsInExpression( rule.getLeftSide().getExpression() );
+
+ if ( rule.getRuleType() == RuleType.VALIDATION )
+ {
+ // Make a copy so we can add to it.
+ deos = new HashSet<>( deos );
+ deos.addAll( context.getExpressionService()
+ .getOperandsInExpression( rule.getRightSide().getExpression() ) );
+ }
+
+ // Return true if any data is more recent than the last
+ // scheduled run, otherwise return false.
+ evaluate = false;
+
+ for ( Map.Entry<Integer, Map<DataElementOperand, Date>> entry : lastUpdatedMapMap.entrySet() )
+ {
+ boolean saveThisCombo = false;
+
+ for ( DataElementOperand deo : deos )
+ {
+ Date lastUpdated = entry.getValue().get( deo );
+
+ if ( lastUpdated != null && lastUpdated.after( context.getLastScheduledRun() ) )
+ {
+ saveThisCombo = true; // True if new/updated
+ // data.
+ evaluate = true;
+ break;
+ }
+ }
+
+ if ( !saveThisCombo )
+ {
+ currentValueMapMap.remove( entry.getKey() );
+ }
+ }
+ }
+ }
+ }
+ return evaluate;
+ }
+
+ /**
+ * Gets the data elements for which values should be fetched recursively if
+ * they are not collected for an organisation unit.
+ *
+ * @param rules ValidationRules to be evaluated
+ * @return the data elements to fetch recursively
+ */
+ private Set<DataElement> getRecursiveCurrentDataElements( Set<ValidationRule> rules )
+ {
+ Set<DataElement> recursiveCurrentDataElements = new HashSet<>();
+
+ for ( ValidationRule rule : rules )
+ {
+ if ( rule.getRuleType() == RuleType.SURVEILLANCE && rule.getCurrentDataElements() != null )
+ {
+ recursiveCurrentDataElements.addAll( rule.getCurrentDataElements() );
+ }
+ }
+
+ return recursiveCurrentDataElements;
+ }
+
+ /**
+ * Evaluates an expression, returning a map of values by attribute option
+ * combo.
+ *
+ * @param expression expression to evaluate.
+ * @param valueMap Map of value maps, by attribute option combo.
+ * @param incompleteValuesMap map of values that were incomplete.
+ * @return map of values.
+ */
+ private Map<Integer, Double> getExpressionValueMap( Expression expression,
+ MapMap<Integer, DataElementOperand, Double> valueMap, SetMap<Integer, DataElementOperand> incompleteValuesMap )
+ {
+ Map<Integer, Double> expressionValueMap = new HashMap<>();
+
+ for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : valueMap.entrySet() )
+ {
+ Double value = context.getExpressionService().getExpressionValue( expression, entry.getValue(),
+ context.getConstantMap(), null, null, incompleteValuesMap.getSet( entry.getKey() ), null );
+
+ if ( MathUtils.isValidDouble( value ) )
+ {
+ expressionValueMap.put( entry.getKey(), value );
+ }
+ }
+
+ return expressionValueMap;
+ }
+
+ /**
+ * Gets data values for a given organisation unit and period, recursing if
+ * necessary to sum the values from child organisation units.
+ *
+ * @param periodTypeX period type which we are evaluating
+ * @param ruleDataElements data elements configured for the rule
+ * @param sourceDataElements data elements configured for the organisation
+ * unit
+ * @param recursiveDataElements data elements for which we will recurse if
+ * necessary
+ * @param allowedPeriodTypes all the periods in which we might find the data
+ * values
+ * @param period period in which we are looking for values
+ * @param source organisation unit for which we are looking for values
+ * @param lastUpdatedMap map showing when each data values was last updated
+ * @param incompleteValuesMap ongoing set showing which values were found
+ * but not from all children, mapped by attribute option combo.
+ * @return map of attribute option combo to map of values found.
+ */
+ private MapMap<Integer, DataElementOperand, Double> getValueMap( PeriodTypeExtended periodTypeX,
+ Collection<DataElement> ruleDataElements, Collection<DataElement> sourceDataElements,
+ Set<DataElement> recursiveDataElements, Collection<PeriodType> allowedPeriodTypes, Period period,
+ OrganisationUnit source, MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
+ SetMap<Integer, DataElementOperand> incompleteValuesMap )
+ {
+ Set<DataElement> dataElementsToGet = new HashSet<>( ruleDataElements );
+ dataElementsToGet.retainAll( sourceDataElements );
+
+ log.trace( "getDataValueMapRecursive: source:" + source.getName() + " ruleDataElements["
+ + ruleDataElements.size() + "] sourceDataElements[" + sourceDataElements.size() + "] elementsToGet["
+ + dataElementsToGet.size() + "] recursiveDataElements[" + recursiveDataElements.size()
+ + "] allowedPeriodTypes[" + allowedPeriodTypes.size() + "]" );
+
+ MapMap<Integer, DataElementOperand, Double> dataValueMap = null;
+
+ if ( dataElementsToGet.isEmpty() )
+ {
+ // We still might get something recursively
+ dataValueMap = new MapMap<>();
+ }
+ else
+ {
+ dataValueMap = context.getDataValueService().getDataValueMapByAttributeCombo( dataElementsToGet,
+ period.getStartDate(), source, allowedPeriodTypes, context.getAttributeCombo(),
+ context.getCogDimensionConstraints(), context.getCoDimensionConstraints(), lastUpdatedMap );
+ }
+
+ // See if there are any data elements we need to get recursively:
+ Set<DataElement> recursiveDataElementsNeeded = new HashSet<>( recursiveDataElements );
+ recursiveDataElementsNeeded.removeAll( dataElementsToGet );
+
+ if ( !recursiveDataElementsNeeded.isEmpty() )
+ {
+ int childCount = 0;
+ MapMap<Integer, DataElementOperand, Integer> childValueCounts = new MapMap<>();
+
+ for ( OrganisationUnit child : source.getChildren() )
+ {
+ Collection<DataElement> childDataElements = periodTypeX.getSourceDataElements().get( child );
+ MapMap<Integer, DataElementOperand, Double> childMap = getValueMap( periodTypeX,
+ recursiveDataElementsNeeded, childDataElements, recursiveDataElementsNeeded, allowedPeriodTypes,
+ period, child, lastUpdatedMap, incompleteValuesMap );
+
+ for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : childMap.entrySet() )
+ {
+ int combo = entry.getKey();
+
+ for ( Map.Entry<DataElementOperand, Double> e : entry.getValue().entrySet() )
+ {
+ DataElementOperand deo = e.getKey();
+ Double childValue = e.getValue();
+
+ Double baseValue = dataValueMap.getValue( combo, deo );
+ dataValueMap.putEntry( combo, deo, baseValue == null ? childValue : baseValue + childValue );
+
+ Integer childValueCount = childValueCounts.getValue( combo, deo );
+ childValueCounts.putEntry( combo, deo, childValueCount == null ? 1 : childValueCount + 1 );
+ }
+ }
+
+ childCount++;
+ }
+
+ for ( Map.Entry<Integer, Map<DataElementOperand, Integer>> entry : childValueCounts.entrySet() )
+ {
+ int combo = entry.getKey();
+
+ for ( Map.Entry<DataElementOperand, Integer> e : entry.getValue().entrySet() )
+ {
+ DataElementOperand deo = e.getKey();
+ Integer childValueCount = e.getValue();
+
+ if ( childValueCount != childCount )
+ {
+ // Remember that we found this DataElementOperand value
+ // in some but not all children
+ incompleteValuesMap.putValue( combo, deo );
+ }
+ }
+ }
+ }
+
+ return dataValueMap;
+ }
+
+ /* Generalized surveillance rules */
+
+ /**
+ * Returns the right-side evaluated value of the validation rule.
+ *
+ * @param source organisation unit being evaluated
+ * @param periodTypeX period type being evaluated
+ * @param period period being evaluated
+ * @param rule ValidationRule being evaluated
+ * @param currentValueMap current values already fetched
+ * @param periodTypes applicable period types
+ * @param sourceDataElements the data elements collected by the organisation
+ * unit
+ * @return the right-side values, map by attribute category combo
+ */
+ private ListMap<Integer, Double> getAggregateValueMap( Expression expression, OrganisationUnit source,
+ Period period, int window, int n_years, PeriodTypeExtended px, Collection<PeriodType> periodTypes,
+ MapMap<Integer, DataElementOperand, Date> lastUpdatedMap, Collection<DataElement> sourceDataElements )
+ {
+ ListMap<Integer, Double> results = new ListMap<Integer, Double>();
+ CalendarPeriodType periodType = (CalendarPeriodType) period.getPeriodType();
+ Calendar yearly = PeriodType.createCalendarInstance( period.getStartDate() );
+
+ for ( int years = 0; years <= n_years; years++ )
+ {
+ // Defensive copy because createPeriod mutates Calendar.
+ Calendar each_year = PeriodType.createCalendarInstance( yearly.getTime() );
+ // To track the period at the same time in preceding years.
+ Period base_period = periodType.createPeriod( each_year );
+
+ if ( years > 0 )
+ {
+ // For past years, fetch a window around the period at the
+ // same time of year as this period.
+ gatherPeriodValues( results, expression, source, base_period, 0, px, periodTypes, lastUpdatedMap,
+ sourceDataElements );
+ if ( window != 0 )
+ gatherPeriodValues( results, expression, source, periodType.getNextPeriod( base_period ),
+ window - 1, px, periodTypes, lastUpdatedMap, sourceDataElements );
+ }
+ if ( window != 0 )
+ gatherPeriodValues( results, expression, source, periodType.getPreviousPeriod( base_period ),
+ 1 - window, px, periodTypes, lastUpdatedMap, sourceDataElements );
+
+ // Move to the previous year.
+ yearly.set( Calendar.YEAR, yearly.get( Calendar.YEAR ) - 1 );
+ }
+
+ return results;
+ }
+
+ /**
+ * Gathers the values of an expression for a given organisation unit and
+ * period, accumulating a range of values around the given period.
+ * <p>
+ * Note that for a surveillance-type rule, evaluating the right side
+ * expression can result in sampling multiple periods and/or child
+ * organisation units.
+ *
+ * @param results the ListMap into which results will be stored
+ * @param expression the expression to be evaluated
+ * @param source the organisation unit
+ * @param period the main period for the validation rule evaluation
+ * @param window how many periods (before and after) to collect
+ * @param px the period type extended information
+ * @param periodTypes the period types in which the data may exist
+ * @param sourceElements the data elements configured for this organisation
+ * unit
+ */
+ private void gatherPeriodValues( ListMap<Integer, Double> results, Expression expression, OrganisationUnit source,
+ Period period, int window, PeriodTypeExtended px, Collection<PeriodType> periodTypes,
+ MapMap<Integer, DataElementOperand, Date> lastUpdatedMap, Collection<DataElement> sourceElements )
+ {
+ CalendarPeriodType periodType = (CalendarPeriodType) period.getPeriodType();
+ Period periodInstance = context.getPeriodService().getPeriod( period.getStartDate(), period.getEndDate(),
+ periodType );
+ if ( periodInstance == null )
+ return;
+ Set<DataElement> dataElements = getExpressionDataElements( expression );
+ SetMap<Integer, DataElementOperand> incompleteValuesMap = new SetMap<>();
+ MapMap<Integer, DataElementOperand, Double> dataValueMapByAttributeCombo = getValueMap( px, dataElements,
+ sourceElements, dataElements, periodTypes, periodInstance, source, lastUpdatedMap, incompleteValuesMap );
+ Map<Integer, Double> eValues = getExpressionValueMap( expression, dataValueMapByAttributeCombo,
+ incompleteValuesMap );
+ int direction = ((window < 0) ? (-1) : (window > 0) ? (1) : (0));
+ int steps = ((direction > 0) ? (window) : (direction < 0) ? (-window) : (0));
+ results.putValueMap( eValues );
+ log.debug( "Gathering '" + expression.getExpression() + "' " + "at " + period + " (" + window + ") " + "from "
+ + source.getName() + " starting with:\n\t" + eValues );
+ if ( direction == 0 )
+ return;
+ Period scan = new Period( periodInstance );
+ for ( int count = 0; count < steps; count++ )
+ {
+ if ( direction < 0 )
+ scan = periodType.getPreviousPeriod( scan );
+ else
+ scan = periodType.getNextPeriod( scan );
+ gatherPeriodValues( results, expression, source, scan, 0, px, periodTypes, lastUpdatedMap, sourceElements );
+ }
+ }
+
+ /**
+ * Returns the data elements referenced in an expression, as a set.
+ *
+ * This will return an empty set if e.getDataElementsInExpression returns
+ * null
+ *
+ * @param expression expression to evaluate.
+ * @return a Set of DataElement(s)
+ */
+ private Set<DataElement> getExpressionDataElements( Expression e )
+ {
+ Set<DataElement> elts = e.getDataElementsInExpression();
+ if ( elts == null )
+ return new HashSet<DataElement>();
+ else
+ return elts;
+ }
+
+ /**
+ * Evaluates an expression, returning a map of values by attribute option
+ * combo.
+ *
+ * @param expression expression to evaluate.
+ * @param valueMap Map of value maps, by attribute option combo.
+ * @param incompleteValuesMap map of values that were incomplete.
+ * @return map of values.
+ */
+ private Map<Integer, Double> getRuleExpressionValueMap( Expression expression,
+ MapMap<Integer, DataElementOperand, Double> valueMap, SetMap<Integer, DataElementOperand> incompleteValuesMap,
+ OrganisationUnit source, Period period, int window, int n_years, PeriodTypeExtended px,
+ Collection<PeriodType> periodTypes, MapMap<Integer, DataElementOperand, Date> lastUpdatedMap,
+ Collection<DataElement> sourceElements )
+ {
+ Map<Integer, Double> expressionValueMap = new HashMap<>();
+ Map<Integer, ListMap<String, Double>> aggregateValuesMap = new HashMap<>();
+ Set<String> aggregates = context.getExpressionService().getAggregatesInExpression( expression.getExpression() );
+
+ if ( aggregates.size() == 0 )
+ return getExpressionValueMap( expression, valueMap, incompleteValuesMap );
+
+ for ( String subExpression : aggregates )
+ {
+ Expression subexp = new Expression( subExpression, "aggregated",
+ new HashSet<DataElement>( sourceElements ) );
+ ListMap<Integer, Double> aggregateValues = getAggregateValueMap( subexp, source, period, window, n_years,
+ px, periodTypes, lastUpdatedMap, sourceElements );
+ for ( Integer attributeOptionCombo : aggregateValues.keySet() )
+ {
+ ListMap<String, Double> aggmap;
+ if ( aggregateValuesMap.containsKey( attributeOptionCombo ) )
+ aggmap = aggregateValuesMap.get( attributeOptionCombo );
+ else
+ {
+ aggmap = new ListMap<>();
+ aggregateValuesMap.put( attributeOptionCombo, aggmap );
+ }
+
+ aggmap.put( subExpression, aggregateValues.get( attributeOptionCombo ) );
+ }
+ }
+
+ for ( Map.Entry<Integer, Map<DataElementOperand, Double>> entry : valueMap.entrySet() )
+ {
+ Double value = context.getExpressionService().getExpressionValue( expression, entry.getValue(),
+ context.getConstantMap(), null, null, incompleteValuesMap.getSet( entry.getKey() ),
+ aggregateValuesMap.get( entry.getKey() ) );
+
+ if ( MathUtils.isValidDouble( value ) )
+ {
+ expressionValueMap.put( entry.getKey(), value );
+ }
+ }
+
+ return expressionValueMap;
+ }
}
=== modified file 'dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/expression/ExpressionServiceTest.java'
--- dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/expression/ExpressionServiceTest.java 2016-01-08 19:08:02 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/test/java/org/hisp/dhis/expression/ExpressionServiceTest.java 2016-01-13 12:54:38 +0000
@@ -149,9 +149,9 @@
private String expressionG;
private String expressionH;
private String expressionI;
+ private String expressionK;
private String expressionJ;
- private String expressionJ0;
- private String expressionJ1;
+ private String expressionL;
private String descriptionA;
private String descriptionB;
@@ -264,9 +264,9 @@
expressionH = "#{" + deA.getUid() + SEPARATOR + coc.getUid() + "}*OUG{" + groupA.getUid() + "}";
expressionI = "#{" + opA.getDimensionItem() + "}*" + "#{" + deB.getDimensionItem() + "}+" + "C{" + constantA.getUid() + "}+5-" +
"D{" + pdeA.getDimensionItem() + "}+" + "A{" + pteaA.getDimensionItem() + "}-10+" + "I{" + piA.getDimensionItem() + "}";
- expressionJ0 = "#{" + opA.getDimensionItem() + "}+#{" + opB.getDimensionItem() + "}";
- expressionJ = "1.5*AVG("+expressionJ0+")";
- expressionJ1 = "AVG("+expressionJ0+")+1.5*STDDEV("+expressionJ0+")";
+ expressionJ = "#{" + opA.getDimensionItem() + "}+#{" + opB.getDimensionItem() + "}";
+ expressionK = "1.5*AVG("+expressionJ+")";
+ expressionL = "AVG("+expressionJ+")+1.5*STDDEV("+expressionJ+")";
descriptionA = "Expression A";
descriptionB = "Expression B";
@@ -358,27 +358,27 @@
@Test
public void testGetAggregatesInExpression()
{
- Set<DataElement> dataElements = expressionService.getDataElementsInExpression( expressionJ );
- Set<String> aggregates=expressionService.getAggregatesInExpression(expressionJ.toString());
+ Set<DataElement> dataElements = expressionService.getDataElementsInExpression( expressionK );
+ Set<String> aggregates=expressionService.getAggregatesInExpression(expressionK.toString());
assertTrue( dataElements.size() == 2 );
assertTrue( dataElements.contains( deA ) );
assertTrue( dataElements.contains( deB ) );
assertEquals( 1, aggregates.size() );
- for (String subexp: aggregates) assertEquals(expressionJ0,subexp);
- assertTrue( aggregates.contains( expressionJ0 ) );
+ for (String subexp: aggregates) assertEquals(expressionJ,subexp);
+ assertTrue( aggregates.contains( expressionJ ) );
- dataElements=expressionService.getDataElementsInExpression( expressionJ );
- aggregates=expressionService.getAggregatesInExpression(expressionJ.toString());
+ dataElements=expressionService.getDataElementsInExpression( expressionK );
+ aggregates=expressionService.getAggregatesInExpression(expressionK.toString());
assertTrue( dataElements.size() == 2 );
assertTrue( dataElements.contains( deA ) );
assertTrue( dataElements.contains( deB ) );
assertEquals( 1, aggregates.size() );
- for (String subexp: aggregates) assertEquals(expressionJ0,subexp);
- assertTrue( aggregates.contains( expressionJ0 ) );
+ for (String subexp: aggregates) assertEquals(expressionJ,subexp);
+ assertTrue( aggregates.contains( expressionJ ) );
}
@@ -496,8 +496,8 @@
assertTrue( expressionService.expressionIsValid( expressionD ).isValid() );
assertTrue( expressionService.expressionIsValid( expressionE ).isValid() );
assertTrue( expressionService.expressionIsValid( expressionH ).isValid() );
- assertTrue( expressionService.expressionIsValid( expressionJ ).isValid() );
- assertTrue( expressionService.expressionIsValid( expressionJ1 ).isValid() );
+ assertTrue( expressionService.expressionIsValid( expressionK ).isValid() );
+ assertTrue( expressionService.expressionIsValid( expressionL ).isValid() );
expressionA = "#{nonExisting" + SEPARATOR + coc.getUid() + "} + 12";
@@ -516,7 +516,7 @@
assertEquals( ExpressionValidationOutcome.EXPRESSION_IS_NOT_WELL_FORMED, expressionService.expressionIsValid( expressionA ) );
- expressionA=expressionJ.replace(")", "");
+ expressionA=expressionK.replace(")", "");
assertEquals( ExpressionValidationOutcome.EXPRESSION_IS_NOT_WELL_FORMED, expressionService.expressionIsValid( expressionA ) );
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/ArithmeticMean.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/ArithmeticMean.java 2016-01-06 17:14:10 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/ArithmeticMean.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,34 +36,48 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class ArithmeticMean extends PostfixMathCommand
-implements PostfixMathCommandI
+/**
+ * @author Kenneth Haase
+ */
+public class ArithmeticMean
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
{
- public ArithmeticMean() {
- numberOfParameters = 1;
- }
-
- @Override
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
-
- // check the stack
- checkStack(inStack);
-
- Object param= inStack.pop();
- if (param instanceof List) {
- List<Double> vals=CustomFunctions.checkVector(param);
- int n=vals.size();
-
- if (n==0) {
- inStack.push(new Double(0));
- } else {
- double sum=0; for (Double v: vals) {
- sum=sum+v;}
- inStack.push(new Double(sum/n));
- }
- }
- else throw new ParseException("Invalid aggregate value in expression");
- }
+ public ArithmeticMean()
+ {
+ numberOfParameters = 1;
+ }
+
+ @Override
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ if ( param instanceof List )
+ {
+ List<Double> vals = CustomFunctions.checkVector( param );
+ int n = vals.size();
+
+ if ( n == 0 )
+ {
+ inStack.push( new Double( 0 ) );
+ }
+ else
+ {
+ double sum = 0;
+ for ( Double v : vals )
+ {
+ sum = sum + v;
+ }
+ inStack.push( new Double( sum / n ) );
+ }
+ }
+ else
+ throw new ParseException( "Invalid aggregate value in expression" );
+ }
}
-
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/Count.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/Count.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/Count.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,22 +36,28 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class Count extends PostfixMathCommand
- implements PostfixMathCommandI
+/**
+ * @author Kenneth Haase
+ */
+public class Count
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
{
- public Count() {
- numberOfParameters = 1;
+ public Count()
+ {
+ numberOfParameters = 1;
}
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
- Object param= inStack.pop();
- List<Double> vals=CustomFunctions.checkVector(param);
- inStack.push(vals.size());
+ Object param = inStack.pop();
+ List<Double> vals = CustomFunctions.checkVector( param );
+ inStack.push( vals.size() );
}
}
-
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/CustomFunctions.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/CustomFunctions.java 2016-01-08 16:30:51 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/CustomFunctions.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -11,66 +39,93 @@
import org.nfunk.jep.ParseException;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class CustomFunctions {
-
- private static Boolean init_done=false;
-
- public static Map<String,PostfixMathCommandI> aggregate_functions=
- new HashMap<String,PostfixMathCommandI>();
-
- public static void addFunctions(JEP parser)
- {
- if (!(init_done)) initCustomFunctions();
- for (Entry<String,PostfixMathCommandI> e:
- aggregate_functions.entrySet()) {
- String fname=e.getKey();
- PostfixMathCommandI cmd=e.getValue();
- parser.addFunction(fname,cmd);
- }
- }
-
- private static Pattern aggregate_prefix=Pattern.compile("");
- private static int n_aggregates=0;
- public static Pattern getAggregatePrefixPattern(){
- if (!(init_done)) initCustomFunctions();
- if (n_aggregates==aggregate_functions.size())
- return aggregate_prefix;
- else {
- StringBuffer s=new StringBuffer(); int i=0; s.append("(");
- for (String key: aggregate_functions.keySet()) {
- if (i>0) s.append('|'); else i++;
- s.append(key);}
- s.append(")\\s*\\(");
- aggregate_prefix=Pattern.compile(s.toString());
- n_aggregates=aggregate_functions.size();
- return aggregate_prefix;}
- }
-
- public static void addAggregateFunction(String name,PostfixMathCommandI fn){
- aggregate_functions.put(name,fn);
- }
-
- @SuppressWarnings("unchecked")
- public static List<Double> checkVector(Object param) throws ParseException
- {
- if (param instanceof List) {
- List<?> vals=(List<?>) param;
- for (Object val: vals) {
- if (!(val instanceof Double))
- throw new ParseException("Non numeric vector");
- }
- return (List<Double>) param;
- }
- else throw new ParseException("Invalid vector argument");
- }
-
- private synchronized static void initCustomFunctions() {
- if (init_done) return; else init_done=true;
- CustomFunctions.addAggregateFunction("AVG",new ArithmeticMean());
- CustomFunctions.addAggregateFunction("STDDEV",new StandardDeviation());
- CustomFunctions.addAggregateFunction("MEDIAN",new MedianValue());
- CustomFunctions.addAggregateFunction("MAX",new MaxValue());
- CustomFunctions.addAggregateFunction("MIN",new MinValue());
- CustomFunctions.addAggregateFunction("COUNT",new Count());
- CustomFunctions.addAggregateFunction("VSUM",new VectorSum());}
+/**
+ * @author Kenneth Haase
+ */
+public class CustomFunctions
+{
+
+ private static Boolean init_done = false;
+
+ public static Map<String, PostfixMathCommandI> aggregate_functions = new HashMap<String, PostfixMathCommandI>();
+
+ public static void addFunctions( JEP parser )
+ {
+ if ( !(init_done) )
+ initCustomFunctions();
+ for ( Entry<String, PostfixMathCommandI> e : aggregate_functions.entrySet() )
+ {
+ String fname = e.getKey();
+ PostfixMathCommandI cmd = e.getValue();
+ parser.addFunction( fname, cmd );
+ }
+ }
+
+ private static Pattern aggregate_prefix = Pattern.compile( "" );
+
+ private static int n_aggregates = 0;
+
+ public static Pattern getAggregatePrefixPattern()
+ {
+ if ( !(init_done) )
+ initCustomFunctions();
+ if ( n_aggregates == aggregate_functions.size() )
+ return aggregate_prefix;
+ else
+ {
+ StringBuffer s = new StringBuffer();
+ int i = 0;
+ s.append( "(" );
+ for ( String key : aggregate_functions.keySet() )
+ {
+ if ( i > 0 )
+ s.append( '|' );
+ else
+ i++;
+ s.append( key );
+ }
+ s.append( ")\\s*\\(" );
+ aggregate_prefix = Pattern.compile( s.toString() );
+ n_aggregates = aggregate_functions.size();
+ return aggregate_prefix;
+ }
+ }
+
+ public static void addAggregateFunction( String name, PostfixMathCommandI fn )
+ {
+ aggregate_functions.put( name, fn );
+ }
+
+ @SuppressWarnings( "unchecked" )
+ public static List<Double> checkVector( Object param )
+ throws ParseException
+ {
+ if ( param instanceof List )
+ {
+ List<?> vals = (List<?>) param;
+ for ( Object val : vals )
+ {
+ if ( !(val instanceof Double) )
+ throw new ParseException( "Non numeric vector" );
+ }
+ return (List<Double>) param;
+ }
+ else
+ throw new ParseException( "Invalid vector argument" );
+ }
+
+ private synchronized static void initCustomFunctions()
+ {
+ if ( init_done )
+ return;
+ else
+ init_done = true;
+ CustomFunctions.addAggregateFunction( "AVG", new ArithmeticMean() );
+ CustomFunctions.addAggregateFunction( "STDDEV", new StandardDeviation() );
+ CustomFunctions.addAggregateFunction( "MEDIAN", new MedianValue() );
+ CustomFunctions.addAggregateFunction( "MAX", new MaxValue() );
+ CustomFunctions.addAggregateFunction( "MIN", new MinValue() );
+ CustomFunctions.addAggregateFunction( "COUNT", new Count() );
+ CustomFunctions.addAggregateFunction( "VSUM", new VectorSum() );
+ }
}
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MaxValue.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MaxValue.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MaxValue.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,26 +36,36 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class MaxValue extends PostfixMathCommand implements PostfixMathCommandI {
- public MaxValue() {
- numberOfParameters = 1;
- }
-
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
-
- Object param = inStack.pop();
- List<Double> vals = CustomFunctions.checkVector(param);
- Double max = null;
- for (Double v : vals) {
- if (max == null)
- max = v;
- else if (v > max)
- max = v;
- }
- inStack.push(new Double(max));
- }
+/**
+ * @author Kenneth Haase
+ */
+public class MaxValue
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
+{
+ public MaxValue()
+ {
+ numberOfParameters = 1;
+ }
+
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ List<Double> vals = CustomFunctions.checkVector( param );
+ Double max = null;
+ for ( Double v : vals )
+ {
+ if ( max == null )
+ max = v;
+ else if ( v > max )
+ max = v;
+ }
+ inStack.push( new Double( max ) );
+ }
}
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MedianValue.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MedianValue.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MedianValue.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,24 +36,35 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class MedianValue extends PostfixMathCommand implements PostfixMathCommandI {
- public MedianValue() {
- numberOfParameters = 1;
- }
-
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
-
- Object param = inStack.pop();
- List<Double> vals = CustomFunctions.checkVector(param);
- int n = vals.size();
- // Sort it here
- if (n % 2 == 0) {
- inStack.push(new Double((vals.get(n / 2) + vals.get(n / 2 + 1)) / 2));
- } else
- inStack.push(new Double(vals.get((n + 1) / 2)));
- }
+/**
+ * @author Kenneth Haase
+ */
+public class MedianValue
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
+{
+ public MedianValue()
+ {
+ numberOfParameters = 1;
+ }
+
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ List<Double> vals = CustomFunctions.checkVector( param );
+ int n = vals.size();
+ // Sort it here
+ if ( n % 2 == 0 )
+ {
+ inStack.push( new Double( (vals.get( n / 2 ) + vals.get( n / 2 + 1 )) / 2 ) );
+ }
+ else
+ inStack.push( new Double( vals.get( (n + 1) / 2 ) ) );
+ }
}
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MinValue.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MinValue.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/MinValue.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,26 +36,36 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class MinValue extends PostfixMathCommand implements PostfixMathCommandI {
- public MinValue() {
- numberOfParameters = 1;
- }
-
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
-
- Object param = inStack.pop();
- List<Double> vals = CustomFunctions.checkVector(param);
- Double min = null;
- for (Double v : vals) {
- if (min == null)
- min = v;
- else if (v < min)
- min = v;
- }
- inStack.push(new Double(min));
- }
+/**
+ * @author Kenneth Haase
+ */
+public class MinValue
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
+{
+ public MinValue()
+ {
+ numberOfParameters = 1;
+ }
+
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ List<Double> vals = CustomFunctions.checkVector( param );
+ Double min = null;
+ for ( Double v : vals )
+ {
+ if ( min == null )
+ min = v;
+ else if ( v < min )
+ min = v;
+ }
+ inStack.push( new Double( min ) );
+ }
}
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/StandardDeviation.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/StandardDeviation.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/StandardDeviation.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,33 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,34 +36,48 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class StandardDeviation extends PostfixMathCommand implements PostfixMathCommandI {
- public StandardDeviation() {
- numberOfParameters = 1;
- }
-
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
-
- Object param = inStack.pop();
- List<Double> vals = CustomFunctions.checkVector(param);
- int n = vals.size();
- if (n == 0) {
- inStack.push(new Double(0));
- } else {
- double sum = 0, sum2 = 0, mean, variance;
- for (Double v : vals) {
- sum = sum + v;
- }
- ;
- mean = sum / n;
- for (Double v : vals) {
- sum2 = sum2 + ((v - mean) * (v - mean));
- }
- variance = sum2 / n;
- inStack.push(new Double(Math.sqrt(variance)));
- }
- }
+/**
+ * @author Kenneth Haase
+ */
+public class StandardDeviation
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
+{
+ public StandardDeviation()
+ {
+ numberOfParameters = 1;
+ }
+
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ List<Double> vals = CustomFunctions.checkVector( param );
+ int n = vals.size();
+ if ( n == 0 )
+ {
+ inStack.push( new Double( 0 ) );
+ }
+ else
+ {
+ double sum = 0, sum2 = 0, mean, variance;
+ for ( Double v : vals )
+ {
+ sum = sum + v;
+ }
+
+ mean = sum / n;
+ for ( Double v : vals )
+ {
+ sum2 = sum2 + ((v - mean) * (v - mean));
+ }
+ variance = sum2 / n;
+ inStack.push( new Double( Math.sqrt( variance ) ) );
+ }
+ }
}
=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/VectorSum.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/VectorSum.java 2015-12-22 20:42:54 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/jep/VectorSum.java 2016-01-13 12:54:38 +0000
@@ -1,5 +1,36 @@
package org.hisp.dhis.system.jep;
+/*
+ * Copyright (c) 2004-2016, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @author Kenneth Haase
+ */
import java.util.List;
import java.util.Stack;
import java.lang.Object;
@@ -8,32 +39,43 @@
import org.nfunk.jep.function.PostfixMathCommand;
import org.nfunk.jep.function.PostfixMathCommandI;
-public class VectorSum extends PostfixMathCommand
-implements PostfixMathCommandI
+public class VectorSum
+ extends PostfixMathCommand
+ implements PostfixMathCommandI
{
- public VectorSum() {
- numberOfParameters = 1;
- }
-
- // nFunk's JEP run() method uses the raw Stack type
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public void run(Stack inStack) throws ParseException {
- // check the stack
- checkStack(inStack);
-
- Object param= inStack.pop();
- if (param instanceof List) {
- List<Double> vals=CustomFunctions.checkVector(param);
- int n=vals.size();
- if (n==0) {
- inStack.push(new Double(0));
- } else {
- double sum=0; for (Double v: vals) {
- sum=sum+v;}
- inStack.push(new Double(sum));
- }
- }
- else throw new ParseException("Invalid aggregate value in expression");
- }
+ public VectorSum()
+ {
+ numberOfParameters = 1;
+ }
+
+ // nFunk's JEP run() method uses the raw Stack type
+ @SuppressWarnings( { "rawtypes", "unchecked" } )
+ public void run( Stack inStack )
+ throws ParseException
+ {
+ // check the stack
+ checkStack( inStack );
+
+ Object param = inStack.pop();
+ if ( param instanceof List )
+ {
+ List<Double> vals = CustomFunctions.checkVector( param );
+ int n = vals.size();
+ if ( n == 0 )
+ {
+ inStack.push( new Double( 0 ) );
+ }
+ else
+ {
+ double sum = 0;
+ for ( Double v : vals )
+ {
+ sum = sum + v;
+ }
+ inStack.push( new Double( sum ) );
+ }
+ }
+ else
+ throw new ParseException( "Invalid aggregate value in expression" );
+ }
}
-
