1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/rt/emul/compact/src/main/java/java/beans/IndexedPropertyChangeEvent.java	Tue Feb 26 16:54:16 2013 +0100
     1.3 @@ -0,0 +1,78 @@
     1.4 +/*
     1.5 + * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.  Oracle designates this
    1.11 + * particular file as subject to the "Classpath" exception as provided
    1.12 + * by Oracle in the LICENSE file that accompanied this code.
    1.13 + *
    1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.16 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.17 + * version 2 for more details (a copy is included in the LICENSE file that
    1.18 + * accompanied this code).
    1.19 + *
    1.20 + * You should have received a copy of the GNU General Public License version
    1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.23 + *
    1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.25 + * or visit www.oracle.com if you need additional information or have any
    1.26 + * questions.
    1.27 + */
    1.28 +package java.beans;
    1.29 +
    1.30 +/**
    1.31 + * An "IndexedPropertyChange" event gets delivered whenever a component that
    1.32 + * conforms to the JavaBeans™ specification (a "bean") changes a bound
    1.33 + * indexed property. This class is an extension of <code>PropertyChangeEvent</code>
    1.34 + * but contains the index of the property that has changed.
    1.35 + * <P>
    1.36 + * Null values may be provided for the old and the new values if their
    1.37 + * true values are not known.
    1.38 + * <P>
    1.39 + * An event source may send a null object as the name to indicate that an
    1.40 + * arbitrary set of if its properties have changed.  In this case the
    1.41 + * old and new values should also be null.
    1.42 + *
    1.43 + * @since 1.5
    1.44 + * @author Mark Davidson
    1.45 + */
    1.46 +public class IndexedPropertyChangeEvent extends PropertyChangeEvent {
    1.47 +    private static final long serialVersionUID = -320227448495806870L;
    1.48 +
    1.49 +    private int index;
    1.50 +
    1.51 +    /**
    1.52 +     * Constructs a new <code>IndexedPropertyChangeEvent</code> object.
    1.53 +     *
    1.54 +     * @param source  The bean that fired the event.
    1.55 +     * @param propertyName  The programmatic name of the property that
    1.56 +     *             was changed.
    1.57 +     * @param oldValue      The old value of the property.
    1.58 +     * @param newValue      The new value of the property.
    1.59 +     * @param index index of the property element that was changed.
    1.60 +     */
    1.61 +    public IndexedPropertyChangeEvent(Object source, String propertyName,
    1.62 +                                      Object oldValue, Object newValue,
    1.63 +                                      int index) {
    1.64 +        super (source, propertyName, oldValue, newValue);
    1.65 +        this.index = index;
    1.66 +    }
    1.67 +
    1.68 +    /**
    1.69 +     * Gets the index of the property that was changed.
    1.70 +     *
    1.71 +     * @return The index specifying the property element that was
    1.72 +     *         changed.
    1.73 +     */
    1.74 +    public int getIndex() {
    1.75 +        return index;
    1.76 +    }
    1.77 +
    1.78 +    void appendTo(StringBuilder sb) {
    1.79 +        sb.append("; index=").append(getIndex());
    1.80 +    }
    1.81 +}