com.espertech.esper.pattern.pool
Class PatternSubexpressionPoolEngineSvc

java.lang.Object
  com.espertech.esper.pattern.pool.PatternSubexpressionPoolEngineSvc

public class PatternSubexpressionPoolEngineSvc
extends java.lang.Object

Nested Class Summary

static class

PatternSubexpressionPoolEngineSvc.StatementEntry

Constructor Summary

PatternSubexpressionPoolEngineSvc(long maxPoolCountConfigured, boolean preventStart)

Method Summary

void	addPatternContext(java.lang.String statementName, PatternSubexpressionPoolStmtHandler stmtCounts)
void	decreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)
void	forceIncreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)
void	removeStatement(java.lang.String name)
void	setPatternMaxSubexpressions(java.lang.Long maxSubexpressions)
boolean	tryIncreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternSubexpressionPoolEngineSvc

public PatternSubexpressionPoolEngineSvc(long maxPoolCountConfigured,
                                         boolean preventStart)

Method Detail

setPatternMaxSubexpressions

public void setPatternMaxSubexpressions(java.lang.Long maxSubexpressions)

addPatternContext

public void addPatternContext(java.lang.String statementName,
                              PatternSubexpressionPoolStmtHandler stmtCounts)

removeStatement

public void removeStatement(java.lang.String name)

tryIncreaseCount

public boolean tryIncreaseCount(EvalNode evalNode,
                                AgentInstanceContext agentInstanceContext)

forceIncreaseCount

public void forceIncreaseCount(EvalNode evalNode,
                               AgentInstanceContext agentInstanceContext)

decreaseCount

public void decreaseCount(EvalNode evalNode,
                          AgentInstanceContext agentInstanceContext)