Package com.espertech.esper.common.internal.epl.pattern.and

Class EvalAndNode

java.lang.Object

com.espertech.esper.common.internal.epl.pattern.core.EvalNodeBase

com.espertech.esper.common.internal.epl.pattern.and.EvalAndNode

All Implemented Interfaces:

EvalNode

public class EvalAndNode
extends EvalNodeBase

This class represents an 'and' operator in the evaluation tree representing an event expressions.

Field Summary

Fields

Modifier and Type	Field	Description
protected final EvalNode[]	childNodes
protected final EvalAndFactoryNode	factoryNode

Constructor Summary

Constructors

Constructor	Description
EvalAndNode(PatternAgentInstanceContext context, EvalAndFactoryNode factoryNode, EvalNode[] childNodes)

Method Summary

Modifier and Type	Method	Description
EvalNode[]	getChildNodes()
EvalAndFactoryNode	getFactoryNode()
EvalStateNode	newState(Evaluator parentNode)

Methods inherited from class com.espertech.esper.common.internal.epl.pattern.core.EvalNodeBase

getContext

Methods inherited from class java.lang.Object

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

Field Details

factoryNode

protected final EvalAndFactoryNode factoryNode

childNodes

protected final EvalNode[] childNodes

Constructor Details

EvalAndNode

public EvalAndNode(PatternAgentInstanceContext context,
 EvalAndFactoryNode factoryNode,
 EvalNode[] childNodes)

Method Details

getFactoryNode

public EvalAndFactoryNode getFactoryNode()

getChildNodes

public EvalNode[] getChildNodes()

newState

public EvalStateNode newState(Evaluator parentNode)