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/*
* Copyright (c) 2007, 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.util.io;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* @author Eike Stepper
*/
public class StreamWrapperChain extends DelegatingStreamWrapper
{
private IStreamWrapper head;
public StreamWrapperChain(IStreamWrapper head, IStreamWrapper delegate)
{
super(delegate);
this.head = head;
}
public IStreamWrapper getHead()
{
return head;
}
@Override
protected InputStream doWrapInputStream(InputStream in) throws IOException
{
return head.wrapInputStream(in);
}
@Override
protected OutputStream doWrapOutputStream(OutputStream out) throws IOException
{
return head.wrapOutputStream(out);
}
@Override
protected void doFinishInputStream(InputStream in) throws IOException
{
head.finishInputStream(in);
}
@Override
protected void doFinishOutputStream(OutputStream out) throws IOException
{
head.finishOutputStream(out);
}
}
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