Mercurial > jhg
view src/org/tmatesoft/hg/util/ByteChannel.java @ 653:629a7370554c
Tests for recent changes in HgParentChildMap and RepositoryComparator (outgoing to respect drafts and Issue 47)
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Wed, 03 Jul 2013 14:38:30 +0200 |
parents | 1a7a9a20e1f9 |
children |
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/* * Copyright (c) 2011 TMate Software Ltd * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program 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 General Public License for more details. * * For information on how to redistribute this software under * the terms of a license other than GNU General Public License * contact TMate Software at support@hg4j.com */ package org.tmatesoft.hg.util; import java.io.IOException; import java.nio.ByteBuffer; /** * Much like {@link java.nio.channels.WritableByteChannel} except for thrown exception * * XXX Perhaps, we'll add CharChannel in the future to deal with character conversions/encodings * * @author Artem Tikhomirov * @author TMate Software Ltd. */ public interface ByteChannel { // XXX does int return value makes any sense given buffer keeps its read state // not clear what retvalue should be in case some filtering happened inside write - i.e. return // number of bytes consumed in int write(ByteBuffer buffer) throws IOException, CancelledException; }