Michael Bayne
80f242616e
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4677 542714f4-19e9-0310-aa3c-eee0fc999fb1
55 lines
1.9 KiB
ActionScript
55 lines
1.9 KiB
ActionScript
//
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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.threerings.io.ObjectInputStream;
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import com.threerings.io.ObjectOutputStream;
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import com.threerings.io.Streamable;
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/**
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* A {@link HashMap} that can be sent over the wire, bearing in mind that all keys and values must
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* be primitives or implement {@link Streamable}.
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*/
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public class StreamableHashMap extends HashMap
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implements Streamable
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{
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// documentation inherited from interface Streamable
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public function writeObject (out :ObjectOutputStream) :void
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{
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out.writeInt(size());
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forEach(function (key :Object, value :Object) :void {
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out.writeObject(key);
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out.writeObject(value);
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});
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}
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// documentation inherited from interface Streamable
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public function readObject (ins :ObjectInputStream) :void
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{
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var ecount :int = ins.readInt();
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for (var ii :int = 0; ii < ecount; ii++) {
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put(ins.readObject(), ins.readObject());
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}
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}
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}
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}
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