com.espertech.esper.pattern
Class EvalAuditFactoryNode

java.lang.Object
  com.espertech.esper.pattern.EvalNodeFactoryBase
      com.espertech.esper.pattern.EvalAuditFactoryNode

All Implemented Interfaces:

EvalFactoryNode, java.io.Serializable

public class EvalAuditFactoryNode
extends EvalNodeFactoryBase

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

See Also:

Serialized Form

Constructor Summary

EvalAuditFactoryNode(boolean auditPattern, boolean auditPatternInstance, java.lang.String patternExpr, EvalAuditInstanceCount instanceCount, boolean filterChildNonQuitting)

Method Summary

void	decreaseRefCount(EvalAuditStateNode current, PatternContext patternContext)
java.lang.String	getPatternExpr()
PatternExpressionPrecedenceEnum	getPrecedence() Returns precendence.
void	increaseRefCount(EvalAuditStateNode current, PatternContext patternContext)
boolean	isAuditPattern()
boolean	isFilterChildNonQuitting()
boolean	isStateful()
EvalNode	makeEvalNode(PatternAgentInstanceContext agentInstanceContext)
void	toPrecedenceFreeEPL(java.io.StringWriter writer)
java.lang.String	toString()

Methods inherited from class com.espertech.esper.pattern.EvalNodeFactoryBase

addChildNode, addChildNodes, getChildNodes, getFactoryNodeId, setFactoryNodeId, toEPL

Methods inherited from class java.lang.Object

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

Constructor Detail

EvalAuditFactoryNode

public EvalAuditFactoryNode(boolean auditPattern,
                            boolean auditPatternInstance,
                            java.lang.String patternExpr,
                            EvalAuditInstanceCount instanceCount,
                            boolean filterChildNonQuitting)

Method Detail

makeEvalNode

public EvalNode makeEvalNode(PatternAgentInstanceContext agentInstanceContext)

Specified by:

makeEvalNode in interface EvalFactoryNode

Specified by:

makeEvalNode in class EvalNodeFactoryBase

isAuditPattern

public boolean isAuditPattern()

getPatternExpr

public java.lang.String getPatternExpr()

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

decreaseRefCount

public void decreaseRefCount(EvalAuditStateNode current,
                             PatternContext patternContext)

increaseRefCount

public void increaseRefCount(EvalAuditStateNode current,
                             PatternContext patternContext)

isFilterChildNonQuitting

public boolean isFilterChildNonQuitting()

isStateful

public boolean isStateful()

toPrecedenceFreeEPL

public void toPrecedenceFreeEPL(java.io.StringWriter writer)

Specified by:

toPrecedenceFreeEPL in class EvalNodeFactoryBase

getPrecedence

public PatternExpressionPrecedenceEnum getPrecedence()

Description copied from interface: EvalFactoryNode

Returns precendence.

Returns:

precendence