/*
***************************************************************************************
* 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.epl.join.assemble;
import com.espertech.esper.util.IndentWriter;
/**
* Assembly factory node for an event stream that is a root with a one optional child node below it.
*/
public class RootOptionalAssemblyNodeFactory extends BaseAssemblyNodeFactory {
public RootOptionalAssemblyNodeFactory(int streamNum, int numStreams) {
super(streamNum, numStreams);
}
public void print(IndentWriter indentWriter) {
indentWriter.println("RootOptionalAssemblyNode streamNum=" + streamNum);
}
public BaseAssemblyNode makeAssemblerUnassociated() {
return new RootOptionalAssemblyNode(streamNum, numStreams);
}
}