Package org.drools.model.view

Class GroupByExprViewItem<T,K>

java.lang.Object

org.drools.model.view.AbstractExprViewItem<T>

org.drools.model.view.AccumulateExprViewItem<T>

org.drools.model.view.GroupByExprViewItem<T,K>

All Implemented Interfaces:

RuleItem, RuleItemBuilder<ViewItem<T>>, ExprViewItem<T>, ViewItem<T>, ViewItemBuilder<T>

public class GroupByExprViewItem<T,K>
extends AccumulateExprViewItem<T>

Constructor Summary

Constructors

Constructor	Description
GroupByExprViewItem(ViewItem<T> expr, Variable[] vars, Variable<K> varKey, FunctionN groupingFunction, AccumulateFunction[] accumulateFunctions)

Method Summary

Modifier and Type	Method	Description
FunctionN	getGroupingFunction()
Condition.Type	getType()
Variable<K>	getVarKey()
Variable[]	getVars()

Methods inherited from class org.drools.model.view.AccumulateExprViewItem

getAccumulateFunctions, getExpr, getVariables

Methods inherited from class org.drools.model.view.AbstractExprViewItem

getExprId, getFirstVariable, getReactivitySpecs, getWatchedProps, isQueryExpression, reactOn, setQueryExpression, watch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.drools.model.view.ViewItem

get

Constructor Details

GroupByExprViewItem

public GroupByExprViewItem(ViewItem<T> expr,
 Variable[] vars,
 Variable<K> varKey,
 FunctionN groupingFunction,
 AccumulateFunction[] accumulateFunctions)

Method Details

getType

public Condition.Type getType()

Specified by:

getType in interface ExprViewItem<T>

Overrides:

getType in class AccumulateExprViewItem<T>

getVars

public Variable[] getVars()

getVarKey

public Variable<K> getVarKey()

getGroupingFunction

public FunctionN getGroupingFunction()