Brought code into line with the new streaming world order.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1606 542714f4-19e9-0310-aa3c-eee0fc999fb1
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@@ -1,51 +0,0 @@
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//
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// $Id: StreamableArrayList.java,v 1.4 2002/03/20 22:58:26 mdb Exp $
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package com.threerings.presents.util;
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import java.io.IOException;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.util.ArrayList;
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import com.threerings.presents.dobj.DSet;
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import com.threerings.presents.io.Streamable;
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import com.threerings.presents.io.StreamableUtil;
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/**
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* Provides a means by which an ordered collection of streamable instances
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* (of potentially heterogenous derived classes) can be delivered over the
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* network. A streamable array list can be supplied anywhere that a
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* distributed object value can be supplied, but bear in mind that once
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* the list is created, it's elements cannot be changed without
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* rebroadcasting the entire list. It is not like a {@link DSet} which
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* allows individual elements to be added or removed, or
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* <code>Streamable[]</code> distributed object fields for which elements
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* can be individually updated.
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*/
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public class StreamableArrayList
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extends ArrayList implements Streamable
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{
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// documentation inherited
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public void writeTo (DataOutputStream out)
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throws IOException
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{
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// convert ourselves into an array and use streamable util to
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// write it out
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Streamable[] values = new Streamable[size()];
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toArray(values);
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StreamableUtil.writeStreamables(out, values);
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}
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// documentation inherited
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public void readFrom (DataInputStream in)
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throws IOException
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{
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// use streamable util to read in our values
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Streamable[] values = StreamableUtil.readStreamables(in);
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int vcount = values.length;
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for (int i = 0; i < vcount; i++) {
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add(values[i]);
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}
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}
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}
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