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/*
 * $Id: AbstractSplitter.java 22272 2011-06-27 16:17:16Z mike.schilling $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule.routing;

import org.mule.api.MuleEvent;
import org.mule.api.MuleException;
import org.mule.api.MuleMessage;
import org.mule.routing.outbound.AbstractMessageSequenceSplitter;
import org.mule.routing.outbound.CollectionMessageSequence;

import java.util.List;

/**
 * Splits a message invoking the next message processor one for each split part.
 * Implementations must implement {@link #splitMessage(MuleEvent)} and determine how
 * the message is split.
 * 
 * EIP Reference: http://www
 * .eaipatterns.com/Sequencer.html
 */

public abstract class AbstractSplitter extends AbstractMessageSequenceSplitter
{
    @Override
    @SuppressWarnings("unchecked")
    protected MessageSequence splitMessageIntoSequence(MuleEvent event) throws MuleException
    {
        return new CollectionMessageSequence(splitMessage(event));
    }

    protected abstract List splitMessage(MuleEvent event) throws MuleException;

}