/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.rowregex;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.epl.expression.core.ExprEvaluatorContext;
/**
* Any-quantifier.
*/
public class RegexNFAStateAnyOne extends RegexNFAStateBase implements RegexNFAState {
/**
* Ctor.
*
* @param nodeNum node num
* @param variableName variable
* @param streamNum stream num
* @param multiple indicator
*/
public RegexNFAStateAnyOne(String nodeNum, String variableName, int streamNum, boolean multiple) {
super(nodeNum, variableName, streamNum, multiple, null);
}
public boolean matches(EventBean[] eventsPerStream, ExprEvaluatorContext exprEvaluatorContext) {
return true;
}
public String toString() {
return "AnyEvent";
}
public boolean isExprRequiresMultimatchState() {
return false;
}
}