/*
***************************************************************************************
* 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.core.context.util;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.EventType;
import com.espertech.esper.collection.UniformPair;
import com.espertech.esper.core.service.UpdateDispatchView;
import com.espertech.esper.view.ViewSupport;
import java.util.Iterator;
public class ContextMergeView extends ViewSupport implements UpdateDispatchView {
private final EventType eventType;
public ContextMergeView(EventType eventType) {
this.eventType = eventType;
}
public void update(EventBean[] newData, EventBean[] oldData) {
// no action required
}
public void newResult(UniformPair<EventBean[]> result) {
if (result != null) {
updateChildren(result.getFirst(), result.getSecond());
}
}
public EventType getEventType() {
return eventType;
}
public Iterator<EventBean> iterator() {
throw new UnsupportedOperationException("Iterator not supported");
}
}