/*
***************************************************************************************
* 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.pattern;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This class represents an 'every' operator in the evaluation tree representing an event expression.
*/
public class EvalEveryNode extends EvalNodeBase {
protected final EvalEveryFactoryNode factoryNode;
private final EvalNode childNode;
public EvalEveryNode(PatternAgentInstanceContext context, EvalEveryFactoryNode factoryNode, EvalNode childNode) {
super(context);
this.factoryNode = factoryNode;
this.childNode = childNode;
}
public EvalEveryFactoryNode getFactoryNode() {
return factoryNode;
}
public EvalNode getChildNode() {
return childNode;
}
public EvalStateNode newState(Evaluator parentNode,
EvalStateNodeNumber stateNodeNumber, long stateNodeId) {
return new EvalEveryStateNode(parentNode, this);
}
private static final Logger log = LoggerFactory.getLogger(EvalEveryNode.class);
}