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author | Tom Tromey <tromey@redhat.com> | 2005-07-16 01:27:14 +0000 |
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committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 01:27:14 +0000 |
commit | b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch) | |
tree | 8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/java/beans/PropertyChangeEvent.java | |
parent | ea54b29342c8506acb4f858c68340c44b72e3532 (diff) | |
download | gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.zip gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.tar.gz gcc-b0fa81eea9a270f23d6ad67ca7a6d25c18d20da1.tar.bz2 |
Major merge with Classpath.
Removed many duplicate files.
* HACKING: Updated.x
* classpath: Imported new directory.
* standard.omit: New file.
* Makefile.in, aclocal.m4, configure: Rebuilt.
* sources.am: New file.
* configure.ac: Run Classpath configure script. Moved code around
to support. Disable xlib AWT peers (temporarily).
* Makefile.am (SUBDIRS): Added 'classpath'
(JAVAC): Removed.
(AM_CPPFLAGS): Added more -I options.
(BOOTCLASSPATH): Simplified.
Completely redid how sources are built.
Include sources.am.
* include/Makefile.am (tool_include__HEADERS): Removed jni.h.
* include/jni.h: Removed (in Classpath).
* scripts/classes.pl: Updated to look at built classes.
* scripts/makemake.tcl: New file.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added
-I options.
(gcj_jni_invocation_compile_c_to_binary): Likewise.
From-SVN: r102082
Diffstat (limited to 'libjava/java/beans/PropertyChangeEvent.java')
-rw-r--r-- | libjava/java/beans/PropertyChangeEvent.java | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/libjava/java/beans/PropertyChangeEvent.java b/libjava/java/beans/PropertyChangeEvent.java deleted file mode 100644 index 3e3f948..0000000 --- a/libjava/java/beans/PropertyChangeEvent.java +++ /dev/null @@ -1,189 +0,0 @@ -/* PropertyChangeEvent.java -- describes a change in a property - Copyright (C) 1998, 2000, 2002, 2005 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.beans; - -import java.util.EventObject; - -/** - * PropertyChangeEvents are fired in the PropertyChange and VetoableChange - * event classes. They represent the old and new values as well as the - * source Bean. If the old or new value is a primitive type, it must be - * wrapped in the appropriate wrapper type (java.lang.Integer for int, etc., - * etc.). - * - * <p>If the old or new values are unknown (although why that would be I do - * not know), they may be null. Also, if the set of properties itself has - * changed, the name should be null, and the old and new values may also be - * null. Right now Sun put in a propagationId, reserved for future use. Read - * the comments on the constructor and on setPropagationId for more - * information. - * - * @author John Keiser - * @author Eric Blake (ebb9@email.byu.edu) - * @since 1.1 - * @status udpated to 1.4 - */ -public class PropertyChangeEvent extends EventObject -{ - /** - * Compatible with JDK 1.1+. - */ - private static final long serialVersionUID = 7042693688939648123L; - - /** - * The name of the property that changed, may be null. Package visible for - * use by PropertyChangeSupport. - * - * @serial the changed property name - */ - final String propertyName; - - /** - * The new value of the property, may be null. Package visible for use by - * PropertyChangeSupport. - * - * @serial the new property value - */ - final Object newValue; - - /** - * The old value of the property, may be null. Package visible for use by - * PropertyChangeSupport. - * - * @serial the old property value - */ - final Object oldValue; - - /** - * The propagation ID, reserved for future use. May be null. - * - * @see #getPropagationId() - * @serial the Propagation ID - */ - private Object propagationId; - - /** - * Create a new PropertyChangeEvent. Remember that if you received a - * PropertyChangeEvent and are sending a new one, you should also set the - * propagation ID from the old PropertyChangeEvent. - * - * @param source the Bean containing the property - * @param propertyName the property's name - * @param oldVal the old value of the property - * @param newVal the new value of the property - * @throws IllegalArgumentException if source is null - */ - public PropertyChangeEvent(Object source, String propertyName, - Object oldVal, Object newVal) - { - super(source); - this.propertyName = propertyName; - oldValue = oldVal; - newValue = newVal; - } - - /** - * Get the property name. May be null if multiple properties changed. - * - * @return the property name - */ - public String getPropertyName() - { - return propertyName; - } - - /** - * Get the property's new value. May be null if multiple properties changed. - * - * @return the property's new value - */ - public Object getNewValue() - { - return newValue; - } - - /** - * Get the property's old value. May be null if multiple properties changed. - * - * @return the property's old value - */ - public Object getOldValue() - { - return oldValue; - } - - /** - * Set the propagation ID. This is a way for the event to be passed from - * hand to hand and retain a little extra state. Right now it is unused, - * but it should be propagated anyway so that future versions of JavaBeans - * can use it, for God knows what. - * - * @param propagationId the propagation ID - * @see #getPropagationId() - */ - public void setPropagationId(Object propagationId) - { - this.propagationId = propagationId; - } - - /** - * Get the propagation ID. Right now, it is not used for anything. - * - * @return the propagation ID - * @see #setPropagationId(Object) - */ - public Object getPropagationId() - { - return propagationId; - } - - /** - * Utility method to rollback a change. - * - * @param event the event to rollback - * @return a new event with old and new swapped - */ - PropertyChangeEvent rollback() - { - PropertyChangeEvent result - = new PropertyChangeEvent(source, propertyName, newValue, oldValue); - result.propagationId = propagationId; - return result; - } -} // class PropertyChangeEvent |