Package org.drools.model.view

Class Expr1ViewItemImpl<T>

java.lang.Object

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

org.drools.model.view.Expr1ViewItemImpl<T>

All Implemented Interfaces:

RuleItem, RuleItemBuilder<ViewItem<T>>, Expr1ViewItem<T>, ExprNViewItem<T>, ExprViewItem<T>, ViewItem<T>, ViewItemBuilder<T>

public class Expr1ViewItemImpl<T>
extends AbstractExprViewItem<T>
implements Expr1ViewItem<T>

Constructor Summary

Constructors

Constructor	Description
Expr1ViewItemImpl(String exprId, Variable<T> var, Predicate1<T> predicate)
Expr1ViewItemImpl(Variable<T> var, Predicate1<T> predicate)

Method Summary

Modifier and Type	Method	Description
AlphaIndex<T,?>	getIndex()
Predicate1<T>	getPredicate()
Condition.Type	getType()
Variable<?>[]	getVariables()
<U> Expr1ViewItemImpl<T>	indexedBy(Class<U> indexedClass, Index.ConstraintType constraintType, int indexId, Function1<T,U> leftOperandExtractor, U rightValue)

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.ExprViewItem

getExprId, reactOn, watch

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

get, getFirstVariable

Constructor Detail

Expr1ViewItemImpl

public Expr1ViewItemImpl(Variable<T> var,
                         Predicate1<T> predicate)

Expr1ViewItemImpl

public Expr1ViewItemImpl(String exprId,
                         Variable<T> var,
                         Predicate1<T> predicate)

Method Detail

getVariables

public Variable<?>[] getVariables()

Specified by:

getVariables in interface ViewItem<T>

getPredicate

public Predicate1<T> getPredicate()

getType

public Condition.Type getType()

Specified by:

getType in interface ExprViewItem<T>

getIndex

public AlphaIndex<T,?> getIndex()

indexedBy

public <U> Expr1ViewItemImpl<T> indexedBy(Class<U> indexedClass,
                                          Index.ConstraintType constraintType,
                                          int indexId,
                                          Function1<T,U> leftOperandExtractor,
                                          U rightValue)

Specified by:

indexedBy in interface Expr1ViewItem<T>