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2ba5f77454
* All files: Updated copyright information. * COPYING: New file. * COPYING.LIB: Removed. * LIBGCJ_LICENSE: We now use GPL + special exception. From-SVN: r32387
68 lines
1.5 KiB
Java
68 lines
1.5 KiB
Java
/* Copyright (C) 1998, 1999 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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package java.io;
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/**
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* @author Per Bothner <bothner@cygnus.com>
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* @date April 17, 1998.
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*/
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/* Written using "Java Class Libraries", 2nd edition, plus online
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* API docs for JDK 1.2 beta from http://www.javasoft.com.
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* Status: Believed complete and correct.
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* However, write(String, int, int) should be made a native method.
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*/
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public abstract class Writer
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{
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protected Object lock;
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protected Writer ()
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{
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lock = this;
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}
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protected Writer (Object lock)
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{
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this.lock = lock;
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}
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abstract public void close() throws IOException;
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abstract public void flush() throws IOException;
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abstract public void write(char[] buf, int offset, int count)
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throws IOException;
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public void write(char[] buf) throws IOException
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{
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write(buf, 0, buf.length);
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}
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public void write(int ch) throws IOException
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{
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char[] buf = new char[1];
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buf[0] = (char) ch;
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write(buf, 0, 1);
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}
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// FIXME - re-write using native code to not require copied buffer.
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public void write (String str, int offset, int count) throws IOException
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{
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char[] buf = new char[count];
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str.getChars(offset, offset + count, buf, 0);
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write(buf, 0, count);
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}
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public void write (String str) throws IOException
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{
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write(str, 0, str.length());
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}
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}
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