/*
* *************************************************************************************
* Copyright (C) 2008 EsperTech, Inc. All rights reserved. *
* http://esper.codehaus.org *
* 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.mgr;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.SafeIterator;
import com.espertech.esper.core.service.StatementAgentInstanceLock;
public class AgentInstanceArraySafeIterator extends AgentInstanceArrayIterator implements SafeIterator<EventBean> {
public AgentInstanceArraySafeIterator(AgentInstance[] instances) {
super(instances);
for (int i = 0; i < instances.length; i++) {
StatementAgentInstanceLock instanceLock = instances[i].getAgentInstanceContext().getEpStatementAgentInstanceHandle().getStatementAgentInstanceLock();
instanceLock.acquireWriteLock(null);
}
}
public void close() {
for (int i = 0; i < instances.length; i++) {
StatementAgentInstanceLock instanceLock = instances[i].getAgentInstanceContext().getEpStatementAgentInstanceHandle().getStatementAgentInstanceLock();
instanceLock.releaseWriteLock(null);
}
}
}