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- <pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
- <span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
- <span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
- <span class="sourceLineNo">004</span> *<a name="line.4"></a>
- <span class="sourceLineNo">005</span> * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.<a name="line.5"></a>
- <span class="sourceLineNo">006</span> *<a name="line.6"></a>
- <span class="sourceLineNo">007</span> * Project Info: http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
- <span class="sourceLineNo">008</span> *<a name="line.8"></a>
- <span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
- <span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
- <span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
- <span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
- <span class="sourceLineNo">013</span> *<a name="line.13"></a>
- <span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
- <span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
- <span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
- <span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
- <span class="sourceLineNo">018</span> *<a name="line.18"></a>
- <span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
- <span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
- <span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,<a name="line.21"></a>
- <span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
- <span class="sourceLineNo">023</span> *<a name="line.23"></a>
- <span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.<a name="line.24"></a>
- <span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
- <span class="sourceLineNo">026</span> *<a name="line.26"></a>
- <span class="sourceLineNo">027</span> * --------------------------<a name="line.27"></a>
- <span class="sourceLineNo">028</span> * AnnotationChangeEvent.java<a name="line.28"></a>
- <span class="sourceLineNo">029</span> * --------------------------<a name="line.29"></a>
- <span class="sourceLineNo">030</span> * (C) Copyright 2009, by Object Refinery Limited and Contributors.<a name="line.30"></a>
- <span class="sourceLineNo">031</span> *<a name="line.31"></a>
- <span class="sourceLineNo">032</span> * Original Author: Peter Kolb (patch 2809117);<a name="line.32"></a>
- <span class="sourceLineNo">033</span> * Contributor(s): ;<a name="line.33"></a>
- <span class="sourceLineNo">034</span> *<a name="line.34"></a>
- <span class="sourceLineNo">035</span> * Changes:<a name="line.35"></a>
- <span class="sourceLineNo">036</span> * --------<a name="line.36"></a>
- <span class="sourceLineNo">037</span> * 20-Jun-2009 : Version 1 (PK);<a name="line.37"></a>
- <span class="sourceLineNo">038</span> *<a name="line.38"></a>
- <span class="sourceLineNo">039</span> */<a name="line.39"></a>
- <span class="sourceLineNo">040</span><a name="line.40"></a>
- <span class="sourceLineNo">041</span>package org.jfree.chart.event;<a name="line.41"></a>
- <span class="sourceLineNo">042</span><a name="line.42"></a>
- <span class="sourceLineNo">043</span>import org.jfree.chart.annotations.Annotation;<a name="line.43"></a>
- <span class="sourceLineNo">044</span>import org.jfree.chart.util.ParamChecks;<a name="line.44"></a>
- <span class="sourceLineNo">045</span><a name="line.45"></a>
- <span class="sourceLineNo">046</span>/**<a name="line.46"></a>
- <span class="sourceLineNo">047</span> * An event that can be forwarded to any {@link AnnotationChangeListener} to<a name="line.47"></a>
- <span class="sourceLineNo">048</span> * signal a change to an {@link Annotation}.<a name="line.48"></a>
- <span class="sourceLineNo">049</span> *<a name="line.49"></a>
- <span class="sourceLineNo">050</span> * @since 1.0.14<a name="line.50"></a>
- <span class="sourceLineNo">051</span> */<a name="line.51"></a>
- <span class="sourceLineNo">052</span>public class AnnotationChangeEvent extends ChartChangeEvent {<a name="line.52"></a>
- <span class="sourceLineNo">053</span><a name="line.53"></a>
- <span class="sourceLineNo">054</span> /** The annotation that generated the event. */<a name="line.54"></a>
- <span class="sourceLineNo">055</span> private Annotation annotation;<a name="line.55"></a>
- <span class="sourceLineNo">056</span><a name="line.56"></a>
- <span class="sourceLineNo">057</span> /**<a name="line.57"></a>
- <span class="sourceLineNo">058</span> * Creates a new <code>AnnotationChangeEvent</code> instance.<a name="line.58"></a>
- <span class="sourceLineNo">059</span> *<a name="line.59"></a>
- <span class="sourceLineNo">060</span> * @param source the event source.<a name="line.60"></a>
- <span class="sourceLineNo">061</span> * @param annotation the annotation that triggered the event<a name="line.61"></a>
- <span class="sourceLineNo">062</span> * (<code>null</code> not permitted).<a name="line.62"></a>
- <span class="sourceLineNo">063</span> *<a name="line.63"></a>
- <span class="sourceLineNo">064</span> * @since 1.0.14<a name="line.64"></a>
- <span class="sourceLineNo">065</span> */<a name="line.65"></a>
- <span class="sourceLineNo">066</span> public AnnotationChangeEvent(Object source, Annotation annotation) {<a name="line.66"></a>
- <span class="sourceLineNo">067</span> super(source);<a name="line.67"></a>
- <span class="sourceLineNo">068</span> ParamChecks.nullNotPermitted(annotation, "annotation");<a name="line.68"></a>
- <span class="sourceLineNo">069</span> this.annotation = annotation;<a name="line.69"></a>
- <span class="sourceLineNo">070</span> }<a name="line.70"></a>
- <span class="sourceLineNo">071</span><a name="line.71"></a>
- <span class="sourceLineNo">072</span> /**<a name="line.72"></a>
- <span class="sourceLineNo">073</span> * Returns the annotation that triggered the event.<a name="line.73"></a>
- <span class="sourceLineNo">074</span> *<a name="line.74"></a>
- <span class="sourceLineNo">075</span> * @return The annotation that triggered the event (never <code>null</code>).<a name="line.75"></a>
- <span class="sourceLineNo">076</span> *<a name="line.76"></a>
- <span class="sourceLineNo">077</span> * @since 1.0.14<a name="line.77"></a>
- <span class="sourceLineNo">078</span> */<a name="line.78"></a>
- <span class="sourceLineNo">079</span> public Annotation getAnnotation() {<a name="line.79"></a>
- <span class="sourceLineNo">080</span> return this.annotation;<a name="line.80"></a>
- <span class="sourceLineNo">081</span> }<a name="line.81"></a>
- <span class="sourceLineNo">082</span><a name="line.82"></a>
- <span class="sourceLineNo">083</span>}<a name="line.83"></a>
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