/*
* JLibs: Common Utilities for Java
* Copyright (C) 2009 Santhosh Kumar T <santhosh.tekuri@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package jlibs.nio.filters;
import jlibs.nio.Input;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.util.function.Consumer;
/**
* @author Santhosh Kumar Tekuri
*/
public class ReadTrackingInput extends TrackingInput{
public ReadTrackingInput(Input peer, Consumer<TrackingInput> listener){
super(peer, listener);
}
@Override
public void addReadInterest(){
if(listener!=null)
notifyListener();
super.addReadInterest();
}
@Override
public int read(ByteBuffer dst) throws IOException{
if(listener!=null)
notifyListener();
return super.read(dst);
}
@Override
public long read(ByteBuffer[] dsts, int offset, int length) throws IOException{
if(listener!=null)
notifyListener();
return super.read(dsts, offset, length);
}
@Override
public long transferTo(long position, long count, FileChannel target) throws IOException{
if(listener!=null)
notifyListener();
return super.transferTo(position, count, target);
}
}