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2002-11-01 Michael Koch <konqueror@gmx.de> * java/nio/ByteOrder.java: New file. * java/nio/channels/DatagramChannel.java: (DatagramChannel): New constructor. * java/nio/channels/Pipe.java: New file. * java/nio/channels/SelectableChannel.java: New file. * java/nio/channels/SelectionKey.java: New file. * java/nio/channels/Selector.java: New file. * java/nio/channels/ServerSocketChannel.java (ServerSocketChannel): New constructor. * java/nio/channels/SocketChannel.java (SocketChannel): New constructor. * java/nio/channels/Pipe.java: New file. * java/nio/channels/spi/AbstractChannel.java: New file. * java/nio/channels/spi/AbstractInterruptibleChannel.java: New file. * java/nio/channels/spi/AbstractSelectableChannel.java: License added (AbstractSelectableChannel): New stubbed method. * java/nio/channels/spi/AbstractSelectionKey.java: New file. * java/nio/channels/spi/AbstractSelector.java: New file. * java/nio/channels/spi/SelectorProvider.java: New file. * java/nio/charset/Charset.java: New file. * java/nio/charset/CoderMalfunctionError.java: New file. * java/nio/charset/CodingErrorAction.java: New file. * java/nio/charset/spi/CharsetProvider.java (charsetForName): Uncommented. * Makefile.am (java_native_source_files): Added new files. * Makefile.in: Regenerated. From-SVN: r58713
121 lines
3.3 KiB
Java
121 lines
3.3 KiB
Java
/* SelectionKey.java --
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Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.nio.channels;
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public abstract class SelectionKey
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{
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public static final int OP_ACCEPT = 1<<0;
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public static final int OP_CONNECT = 1<<1;
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public static final int OP_READ = 1<<2;
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public static final int OP_WRITE = 1<<3;
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Object attached;
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protected SelectionKey()
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{
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}
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public final Object attach(Object obj)
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{
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Object old = attached;
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attached = obj;
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return old;
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}
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public final Object attachment()
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{
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return attached;
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}
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/**
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* @exception CancelledKeyException FIXME
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*/
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public final boolean isAcceptable()
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{
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return (readyOps() & OP_ACCEPT) != 0;
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}
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/**
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* @exception CancelledKeyException FIXME
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*/
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public final boolean isConnectable()
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{
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return (readyOps() & OP_CONNECT) != 0;
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}
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/**
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* @exception CancelledKeyException FIXME
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*/
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public final boolean isReadable()
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{
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return (readyOps() & OP_READ) != 0;
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}
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/**
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* @exception CancelledKeyException FIXME
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*/
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public final boolean isWritable()
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{
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return (readyOps() & OP_WRITE) != 0;
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}
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public abstract void cancel();
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public abstract SelectableChannel channel();
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/**
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* @exception CancelledKeyException FIXME
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*/
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public abstract int interestOps();
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/**
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* @exception CancelledKeyException FIXME
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* @exception IllegalArgumentException FIXME
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*/
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public abstract SelectionKey interestOps(int ops);
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public abstract boolean isValid();
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/**
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* @exception CancelledKeyException FIXME
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*/
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public abstract int readyOps();
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public abstract Selector selector();
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}
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