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Diffstat (limited to 'libjava/classpath/java/nio/channels/Pipe.java')
-rw-r--r-- | libjava/classpath/java/nio/channels/Pipe.java | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/libjava/classpath/java/nio/channels/Pipe.java b/libjava/classpath/java/nio/channels/Pipe.java deleted file mode 100644 index c7b04c8..0000000 --- a/libjava/classpath/java/nio/channels/Pipe.java +++ /dev/null @@ -1,121 +0,0 @@ -/* Pipe.java -- - Copyright (C) 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.nio.channels; - -import java.io.IOException; -import java.nio.channels.spi.AbstractSelectableChannel; -import java.nio.channels.spi.SelectorProvider; - - -/** - * @author Michael Koch - * @since 1.4 - */ -public abstract class Pipe -{ - public abstract static class SinkChannel extends AbstractSelectableChannel - implements WritableByteChannel, GatheringByteChannel - { - /** - * Initializes the channel. - */ - protected SinkChannel(SelectorProvider provider) - { - super(provider); - } - - /** - * Returns an operation set that is valid on this channel. - * - * The only valid operation on this channel is @see SelectionKey.OP_WRITE. - */ - public final int validOps() - { - return SelectionKey.OP_WRITE; - } - } - - public abstract static class SourceChannel extends AbstractSelectableChannel - implements ReadableByteChannel, ScatteringByteChannel - { - /** - * Initializes the channel. - */ - protected SourceChannel(SelectorProvider provider) - { - super(provider); - } - - /** - * Returns an operation set that is valid on this channel. - * - * The only valid operation on this channel is @see SelectionKey.OP_READ. - */ - public final int validOps() - { - return SelectionKey.OP_READ; - } - } - - /** - * Initializes the pipe. - */ - protected Pipe() - { - } - - /** - * Opens a pipe. - * - * @exception IOException If an error occurs - */ - public static Pipe open() throws IOException - { - return SelectorProvider.provider().openPipe(); - } - - /** - * Returns a pipe's sink channel. - */ - public abstract Pipe.SinkChannel sink(); - - /** - * Returns a pipe's source channel - */ - public abstract Pipe.SourceChannel source(); -} |