com.espertech.esper.rowregex

Class RegexNFAStateEnd

java.lang.Object

com.espertech.esper.rowregex.RegexNFAStateBase

com.espertech.esper.rowregex.RegexNFAStateEnd

All Implemented Interfaces:

RegexNFAState

public class RegexNFAStateEnd
extends RegexNFAStateBase

End state in the regex NFA states.

Constructor Summary

Constructors

Constructor and Description
RegexNFAStateEnd() Ctor.

Method Summary

Modifier and Type	Method and Description
List<RegexNFAState>	getNextStates() Returns the next states.
boolean	isExprRequiresMultimatchState() Whether or not the match-expression requires multimatch state
boolean	matches(EventBean[] eventsPerStream, ExprEvaluatorContext exprEvaluatorContext) Evaluate a match.

Methods inherited from class com.espertech.esper.rowregex.RegexNFAStateBase

addState, getNodeNumFlat, getNodeNumNested, getStreamNum, getVariableName, isGreedy, isMultiple, setNodeNumFlat

Methods inherited from class java.lang.Object

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

Constructor Detail

RegexNFAStateEnd

public RegexNFAStateEnd()

Ctor.

Method Detail

matches

public boolean matches(EventBean[] eventsPerStream,
                       ExprEvaluatorContext exprEvaluatorContext)

Description copied from interface: RegexNFAState

Evaluate a match.

Parameters:

eventsPerStream - variabele values

exprEvaluatorContext - expression evaluation context

Returns:

match indicator

getNextStates

public List<RegexNFAState> getNextStates()

Description copied from interface: RegexNFAState

Returns the next states.

Specified by:

getNextStates in interface RegexNFAState

Overrides:

getNextStates in class RegexNFAStateBase

Returns:

states

isExprRequiresMultimatchState

public boolean isExprRequiresMultimatchState()

Description copied from interface: RegexNFAState

Whether or not the match-expression requires multimatch state

Returns:

indicator