Michael Bayne
792a5142cd
need to first construct an instance with nulls. Also added newTuple(). Opted not to make newStreamableTuple() as that would make more sense in a Tuples class, but this method can only be accessed by calling StreamableTuple.newTuple which seems to me to already tell the whole story. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5556 542714f4-19e9-0310-aa3c-eee0fc999fb1
63 lines
1.9 KiB
Java
63 lines
1.9 KiB
Java
//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.util;
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import com.samskivert.util.Tuple;
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import com.threerings.io.Streamable;
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/**
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* A {@link Tuple} extension that can be streamed. The contents of the tuple
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* must also be of streamable types.
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*
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* @see Streamable
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* @param <L> the type of the left-hand side of this tuple.
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* @param <R> the type of the right-hand side of this tuple.
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*/
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public class StreamableTuple<L, R> extends Tuple<L, R>
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implements Streamable
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{
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/**
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* Creates a tuple with the specified two objects.
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*/
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public static <L, R> StreamableTuple<L, R> newTuple (L left, R right)
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{
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return new StreamableTuple<L, R>(left, right);
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}
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/**
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* Constructs a tuple with the two specified objects.
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*/
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public StreamableTuple (L left, R right)
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{
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super(left, right);
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}
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/**
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* Don't use this constructor! It's only for unstreaming.
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*/
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public StreamableTuple ()
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{
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super(null, null);
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}
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}
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