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Diffstat (limited to 'libjava/java/nio/channels/Selector.java')
-rw-r--r-- | libjava/java/nio/channels/Selector.java | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/libjava/java/nio/channels/Selector.java b/libjava/java/nio/channels/Selector.java deleted file mode 100644 index 2c883efd1a1..00000000000 --- a/libjava/java/nio/channels/Selector.java +++ /dev/null @@ -1,134 +0,0 @@ -/* Selector.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.SelectorProvider; -import java.util.Set; - - -/** - * @author Michael Koch - * @since 1.4 - */ -public abstract class Selector -{ - /** - * Initializes the selector. - */ - protected Selector() - { - } - - /** - * Opens a selector. - * - * @exception IOException If an error occurs - */ - public static Selector open() throws IOException - { - return SelectorProvider.provider().openSelector(); - } - - /** - * Closes the selector. - * - * @exception IOException If an error occurs - */ - public abstract void close() throws IOException; - - /** - * Tells whether the selector is open or not. - */ - public abstract boolean isOpen(); - - /** - * Returns this selector's key set. - * - * @exception ClosedSelectorException If this selector is closed. - */ - public abstract Set keys(); - - /** - * Returns the SelectorProvider that created the selector. - */ - public abstract SelectorProvider provider(); - - /** - * Selects a set of keys whose corresponding channels are ready - * for I/O operations. - * - * @exception ClosedSelectorException If this selector is closed. - * @exception IOException If an error occurs - */ - public abstract int select() throws IOException; - - /** - * Selects a set of keys whose corresponding channels are ready - * for I/O operations. - * - * @param timeout The timeout to use. - * - * @exception ClosedSelectorException If this selector is closed. - * @exception IllegalArgumentException If the timeout value is negative. - * @exception IOException If an error occurs - */ - public abstract int select(long timeout) throws IOException; - - /** - * Returns this selector's selected-key set. - * - * @exception ClosedSelectorException If this selector is closed. - */ - public abstract Set selectedKeys(); - - /** - * Selects a set of keys whose corresponding channels are ready - * for I/O operations. - * - * @exception ClosedSelectorException If this selector is closed. - * @exception IOException If an error occurs - */ - public abstract int selectNow() throws IOException; - - /** - * Causes the first selection operation that has not yet returned to - * return immediately. - */ - public abstract Selector wakeup(); -} |