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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> * XYSeriesCollection.java<a name="line.28"></a>
- <span class="sourceLineNo">029</span> * -----------------------<a name="line.29"></a>
- <span class="sourceLineNo">030</span> * (C) Copyright 2001-2013, 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: David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
- <span class="sourceLineNo">033</span> * Contributor(s): Aaron Metzger;<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> * 15-Nov-2001 : Version 1 (DG);<a name="line.37"></a>
- <span class="sourceLineNo">038</span> * 03-Apr-2002 : Added change listener code (DG);<a name="line.38"></a>
- <span class="sourceLineNo">039</span> * 29-Apr-2002 : Added removeSeries, removeAllSeries methods (ARM);<a name="line.39"></a>
- <span class="sourceLineNo">040</span> * 07-Oct-2002 : Fixed errors reported by Checkstyle (DG);<a name="line.40"></a>
- <span class="sourceLineNo">041</span> * 26-Mar-2003 : Implemented Serializable (DG);<a name="line.41"></a>
- <span class="sourceLineNo">042</span> * 04-Aug-2003 : Added getSeries() method (DG);<a name="line.42"></a>
- <span class="sourceLineNo">043</span> * 31-Mar-2004 : Modified to use an XYIntervalDelegate.<a name="line.43"></a>
- <span class="sourceLineNo">044</span> * 05-May-2004 : Now extends AbstractIntervalXYDataset (DG);<a name="line.44"></a>
- <span class="sourceLineNo">045</span> * 18-Aug-2004 : Moved from org.jfree.data --> org.jfree.data.xy (DG);<a name="line.45"></a>
- <span class="sourceLineNo">046</span> * 17-Nov-2004 : Updated for changes to DomainInfo interface (DG);<a name="line.46"></a>
- <span class="sourceLineNo">047</span> * 11-Jan-2005 : Removed deprecated code in preparation for 1.0.0 release (DG);<a name="line.47"></a>
- <span class="sourceLineNo">048</span> * 28-Mar-2005 : Fixed bug in getSeries(int) method (1170825) (DG);<a name="line.48"></a>
- <span class="sourceLineNo">049</span> * 05-Oct-2005 : Made the interval delegate a dataset listener (DG);<a name="line.49"></a>
- <span class="sourceLineNo">050</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.50"></a>
- <span class="sourceLineNo">051</span> * 27-Nov-2006 : Added clone() override (DG);<a name="line.51"></a>
- <span class="sourceLineNo">052</span> * 08-May-2007 : Added indexOf(XYSeries) method (DG);<a name="line.52"></a>
- <span class="sourceLineNo">053</span> * 03-Dec-2007 : Added getSeries(Comparable) method (DG);<a name="line.53"></a>
- <span class="sourceLineNo">054</span> * 22-Apr-2008 : Implemented PublicCloneable (DG);<a name="line.54"></a>
- <span class="sourceLineNo">055</span> * 27-Feb-2009 : Overridden getDomainOrder() to detect when all series are<a name="line.55"></a>
- <span class="sourceLineNo">056</span> * sorted in ascending order (DG);<a name="line.56"></a>
- <span class="sourceLineNo">057</span> * 06-Mar-2009 : Implemented RangeInfo (DG);<a name="line.57"></a>
- <span class="sourceLineNo">058</span> * 06-Mar-2009 : Fixed equals() implementation (DG);<a name="line.58"></a>
- <span class="sourceLineNo">059</span> * 10-Jun-2009 : Simplified code in getX() and getY() methods (DG);<a name="line.59"></a>
- <span class="sourceLineNo">060</span> * 02-Jul-2013 : Use ParamChecks (DG);<a name="line.60"></a>
- <span class="sourceLineNo">061</span> * 21-Nov-2013 : Fixed bug where removeSeries(int) was not deregistering <a name="line.61"></a>
- <span class="sourceLineNo">062</span> * vetoable listener (DG);<a name="line.62"></a>
- <span class="sourceLineNo">063</span> *<a name="line.63"></a>
- <span class="sourceLineNo">064</span> */<a name="line.64"></a>
- <span class="sourceLineNo">065</span><a name="line.65"></a>
- <span class="sourceLineNo">066</span>package org.jfree.data.xy;<a name="line.66"></a>
- <span class="sourceLineNo">067</span><a name="line.67"></a>
- <span class="sourceLineNo">068</span>import java.beans.PropertyChangeEvent;<a name="line.68"></a>
- <span class="sourceLineNo">069</span>import java.beans.PropertyVetoException;<a name="line.69"></a>
- <span class="sourceLineNo">070</span>import java.beans.VetoableChangeListener;<a name="line.70"></a>
- <span class="sourceLineNo">071</span>import java.io.Serializable;<a name="line.71"></a>
- <span class="sourceLineNo">072</span>import java.util.Collections;<a name="line.72"></a>
- <span class="sourceLineNo">073</span>import java.util.Iterator;<a name="line.73"></a>
- <span class="sourceLineNo">074</span>import java.util.List;<a name="line.74"></a>
- <span class="sourceLineNo">075</span><a name="line.75"></a>
- <span class="sourceLineNo">076</span>import org.jfree.chart.HashUtilities;<a name="line.76"></a>
- <span class="sourceLineNo">077</span>import org.jfree.chart.util.ParamChecks;<a name="line.77"></a>
- <span class="sourceLineNo">078</span>import org.jfree.data.DomainInfo;<a name="line.78"></a>
- <span class="sourceLineNo">079</span>import org.jfree.data.DomainOrder;<a name="line.79"></a>
- <span class="sourceLineNo">080</span>import org.jfree.data.Range;<a name="line.80"></a>
- <span class="sourceLineNo">081</span>import org.jfree.data.RangeInfo;<a name="line.81"></a>
- <span class="sourceLineNo">082</span>import org.jfree.data.UnknownKeyException;<a name="line.82"></a>
- <span class="sourceLineNo">083</span>import org.jfree.data.general.DatasetChangeEvent;<a name="line.83"></a>
- <span class="sourceLineNo">084</span>import org.jfree.data.general.Series;<a name="line.84"></a>
- <span class="sourceLineNo">085</span>import org.jfree.util.ObjectUtilities;<a name="line.85"></a>
- <span class="sourceLineNo">086</span>import org.jfree.util.PublicCloneable;<a name="line.86"></a>
- <span class="sourceLineNo">087</span><a name="line.87"></a>
- <span class="sourceLineNo">088</span>/**<a name="line.88"></a>
- <span class="sourceLineNo">089</span> * Represents a collection of {@link XYSeries} objects that can be used as a<a name="line.89"></a>
- <span class="sourceLineNo">090</span> * dataset.<a name="line.90"></a>
- <span class="sourceLineNo">091</span> */<a name="line.91"></a>
- <span class="sourceLineNo">092</span>public class XYSeriesCollection extends AbstractIntervalXYDataset<a name="line.92"></a>
- <span class="sourceLineNo">093</span> implements IntervalXYDataset, DomainInfo, RangeInfo, <a name="line.93"></a>
- <span class="sourceLineNo">094</span> VetoableChangeListener, PublicCloneable, Serializable {<a name="line.94"></a>
- <span class="sourceLineNo">095</span><a name="line.95"></a>
- <span class="sourceLineNo">096</span> /** For serialization. */<a name="line.96"></a>
- <span class="sourceLineNo">097</span> private static final long serialVersionUID = -7590013825931496766L;<a name="line.97"></a>
- <span class="sourceLineNo">098</span><a name="line.98"></a>
- <span class="sourceLineNo">099</span> /** The series that are included in the collection. */<a name="line.99"></a>
- <span class="sourceLineNo">100</span> private List data;<a name="line.100"></a>
- <span class="sourceLineNo">101</span><a name="line.101"></a>
- <span class="sourceLineNo">102</span> /** The interval delegate (used to calculate the start and end x-values). */<a name="line.102"></a>
- <span class="sourceLineNo">103</span> private IntervalXYDelegate intervalDelegate;<a name="line.103"></a>
- <span class="sourceLineNo">104</span><a name="line.104"></a>
- <span class="sourceLineNo">105</span> /**<a name="line.105"></a>
- <span class="sourceLineNo">106</span> * Constructs an empty dataset.<a name="line.106"></a>
- <span class="sourceLineNo">107</span> */<a name="line.107"></a>
- <span class="sourceLineNo">108</span> public XYSeriesCollection() {<a name="line.108"></a>
- <span class="sourceLineNo">109</span> this(null);<a name="line.109"></a>
- <span class="sourceLineNo">110</span> }<a name="line.110"></a>
- <span class="sourceLineNo">111</span><a name="line.111"></a>
- <span class="sourceLineNo">112</span> /**<a name="line.112"></a>
- <span class="sourceLineNo">113</span> * Constructs a dataset and populates it with a single series.<a name="line.113"></a>
- <span class="sourceLineNo">114</span> *<a name="line.114"></a>
- <span class="sourceLineNo">115</span> * @param series the series (<code>null</code> ignored).<a name="line.115"></a>
- <span class="sourceLineNo">116</span> */<a name="line.116"></a>
- <span class="sourceLineNo">117</span> public XYSeriesCollection(XYSeries series) {<a name="line.117"></a>
- <span class="sourceLineNo">118</span> this.data = new java.util.ArrayList();<a name="line.118"></a>
- <span class="sourceLineNo">119</span> this.intervalDelegate = new IntervalXYDelegate(this, false);<a name="line.119"></a>
- <span class="sourceLineNo">120</span> addChangeListener(this.intervalDelegate);<a name="line.120"></a>
- <span class="sourceLineNo">121</span> if (series != null) {<a name="line.121"></a>
- <span class="sourceLineNo">122</span> this.data.add(series);<a name="line.122"></a>
- <span class="sourceLineNo">123</span> series.addChangeListener(this);<a name="line.123"></a>
- <span class="sourceLineNo">124</span> series.addVetoableChangeListener(this);<a name="line.124"></a>
- <span class="sourceLineNo">125</span> }<a name="line.125"></a>
- <span class="sourceLineNo">126</span> }<a name="line.126"></a>
- <span class="sourceLineNo">127</span><a name="line.127"></a>
- <span class="sourceLineNo">128</span> /**<a name="line.128"></a>
- <span class="sourceLineNo">129</span> * Returns the order of the domain (X) values, if this is known.<a name="line.129"></a>
- <span class="sourceLineNo">130</span> *<a name="line.130"></a>
- <span class="sourceLineNo">131</span> * @return The domain order.<a name="line.131"></a>
- <span class="sourceLineNo">132</span> */<a name="line.132"></a>
- <span class="sourceLineNo">133</span> @Override<a name="line.133"></a>
- <span class="sourceLineNo">134</span> public DomainOrder getDomainOrder() {<a name="line.134"></a>
- <span class="sourceLineNo">135</span> int seriesCount = getSeriesCount();<a name="line.135"></a>
- <span class="sourceLineNo">136</span> for (int i = 0; i < seriesCount; i++) {<a name="line.136"></a>
- <span class="sourceLineNo">137</span> XYSeries s = getSeries(i);<a name="line.137"></a>
- <span class="sourceLineNo">138</span> if (!s.getAutoSort()) {<a name="line.138"></a>
- <span class="sourceLineNo">139</span> return DomainOrder.NONE; // we can't be sure of the order<a name="line.139"></a>
- <span class="sourceLineNo">140</span> }<a name="line.140"></a>
- <span class="sourceLineNo">141</span> }<a name="line.141"></a>
- <span class="sourceLineNo">142</span> return DomainOrder.ASCENDING;<a name="line.142"></a>
- <span class="sourceLineNo">143</span> }<a name="line.143"></a>
- <span class="sourceLineNo">144</span><a name="line.144"></a>
- <span class="sourceLineNo">145</span> /**<a name="line.145"></a>
- <span class="sourceLineNo">146</span> * Adds a series to the collection and sends a {@link DatasetChangeEvent}<a name="line.146"></a>
- <span class="sourceLineNo">147</span> * to all registered listeners.<a name="line.147"></a>
- <span class="sourceLineNo">148</span> *<a name="line.148"></a>
- <span class="sourceLineNo">149</span> * @param series the series (<code>null</code> not permitted).<a name="line.149"></a>
- <span class="sourceLineNo">150</span> * <a name="line.150"></a>
- <span class="sourceLineNo">151</span> * @throws IllegalArgumentException if the key for the series is null or<a name="line.151"></a>
- <span class="sourceLineNo">152</span> * not unique within the dataset.<a name="line.152"></a>
- <span class="sourceLineNo">153</span> */<a name="line.153"></a>
- <span class="sourceLineNo">154</span> public void addSeries(XYSeries series) {<a name="line.154"></a>
- <span class="sourceLineNo">155</span> ParamChecks.nullNotPermitted(series, "series");<a name="line.155"></a>
- <span class="sourceLineNo">156</span> if (getSeriesIndex(series.getKey()) >= 0) {<a name="line.156"></a>
- <span class="sourceLineNo">157</span> throw new IllegalArgumentException(<a name="line.157"></a>
- <span class="sourceLineNo">158</span> "This dataset already contains a series with the key " <a name="line.158"></a>
- <span class="sourceLineNo">159</span> + series.getKey());<a name="line.159"></a>
- <span class="sourceLineNo">160</span> }<a name="line.160"></a>
- <span class="sourceLineNo">161</span> this.data.add(series);<a name="line.161"></a>
- <span class="sourceLineNo">162</span> series.addChangeListener(this);<a name="line.162"></a>
- <span class="sourceLineNo">163</span> series.addVetoableChangeListener(this);<a name="line.163"></a>
- <span class="sourceLineNo">164</span> fireDatasetChanged();<a name="line.164"></a>
- <span class="sourceLineNo">165</span> }<a name="line.165"></a>
- <span class="sourceLineNo">166</span><a name="line.166"></a>
- <span class="sourceLineNo">167</span> /**<a name="line.167"></a>
- <span class="sourceLineNo">168</span> * Removes a series from the collection and sends a<a name="line.168"></a>
- <span class="sourceLineNo">169</span> * {@link DatasetChangeEvent} to all registered listeners.<a name="line.169"></a>
- <span class="sourceLineNo">170</span> *<a name="line.170"></a>
- <span class="sourceLineNo">171</span> * @param series the series index (zero-based).<a name="line.171"></a>
- <span class="sourceLineNo">172</span> */<a name="line.172"></a>
- <span class="sourceLineNo">173</span> public void removeSeries(int series) {<a name="line.173"></a>
- <span class="sourceLineNo">174</span> if ((series < 0) || (series >= getSeriesCount())) {<a name="line.174"></a>
- <span class="sourceLineNo">175</span> throw new IllegalArgumentException("Series index out of bounds.");<a name="line.175"></a>
- <span class="sourceLineNo">176</span> }<a name="line.176"></a>
- <span class="sourceLineNo">177</span> XYSeries s = (XYSeries) this.data.get(series);<a name="line.177"></a>
- <span class="sourceLineNo">178</span> if (s != null) {<a name="line.178"></a>
- <span class="sourceLineNo">179</span> removeSeries(s);<a name="line.179"></a>
- <span class="sourceLineNo">180</span> }<a name="line.180"></a>
- <span class="sourceLineNo">181</span> }<a name="line.181"></a>
- <span class="sourceLineNo">182</span><a name="line.182"></a>
- <span class="sourceLineNo">183</span> /**<a name="line.183"></a>
- <span class="sourceLineNo">184</span> * Removes a series from the collection and sends a<a name="line.184"></a>
- <span class="sourceLineNo">185</span> * {@link DatasetChangeEvent} to all registered listeners.<a name="line.185"></a>
- <span class="sourceLineNo">186</span> *<a name="line.186"></a>
- <span class="sourceLineNo">187</span> * @param series the series (<code>null</code> not permitted).<a name="line.187"></a>
- <span class="sourceLineNo">188</span> */<a name="line.188"></a>
- <span class="sourceLineNo">189</span> public void removeSeries(XYSeries series) {<a name="line.189"></a>
- <span class="sourceLineNo">190</span> ParamChecks.nullNotPermitted(series, "series");<a name="line.190"></a>
- <span class="sourceLineNo">191</span> if (this.data.contains(series)) {<a name="line.191"></a>
- <span class="sourceLineNo">192</span> series.removeChangeListener(this);<a name="line.192"></a>
- <span class="sourceLineNo">193</span> series.removeVetoableChangeListener(this);<a name="line.193"></a>
- <span class="sourceLineNo">194</span> this.data.remove(series);<a name="line.194"></a>
- <span class="sourceLineNo">195</span> fireDatasetChanged();<a name="line.195"></a>
- <span class="sourceLineNo">196</span> }<a name="line.196"></a>
- <span class="sourceLineNo">197</span> }<a name="line.197"></a>
- <span class="sourceLineNo">198</span><a name="line.198"></a>
- <span class="sourceLineNo">199</span> /**<a name="line.199"></a>
- <span class="sourceLineNo">200</span> * Removes all the series from the collection and sends a<a name="line.200"></a>
- <span class="sourceLineNo">201</span> * {@link DatasetChangeEvent} to all registered listeners.<a name="line.201"></a>
- <span class="sourceLineNo">202</span> */<a name="line.202"></a>
- <span class="sourceLineNo">203</span> public void removeAllSeries() {<a name="line.203"></a>
- <span class="sourceLineNo">204</span> // Unregister the collection as a change listener to each series in<a name="line.204"></a>
- <span class="sourceLineNo">205</span> // the collection.<a name="line.205"></a>
- <span class="sourceLineNo">206</span> for (int i = 0; i < this.data.size(); i++) {<a name="line.206"></a>
- <span class="sourceLineNo">207</span> XYSeries series = (XYSeries) this.data.get(i);<a name="line.207"></a>
- <span class="sourceLineNo">208</span> series.removeChangeListener(this);<a name="line.208"></a>
- <span class="sourceLineNo">209</span> series.removeVetoableChangeListener(this);<a name="line.209"></a>
- <span class="sourceLineNo">210</span> }<a name="line.210"></a>
- <span class="sourceLineNo">211</span><a name="line.211"></a>
- <span class="sourceLineNo">212</span> // Remove all the series from the collection and notify listeners.<a name="line.212"></a>
- <span class="sourceLineNo">213</span> this.data.clear();<a name="line.213"></a>
- <span class="sourceLineNo">214</span> fireDatasetChanged();<a name="line.214"></a>
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- <span class="sourceLineNo">741</span> // if it is not the series name, then we have no interest<a name="line.741"></a>
- <span class="sourceLineNo">742</span> if (!"Key".equals(e.getPropertyName())) {<a name="line.742"></a>
- <span class="sourceLineNo">743</span> return;<a name="line.743"></a>
- <span class="sourceLineNo">744</span> }<a name="line.744"></a>
- <span class="sourceLineNo">745</span> <a name="line.745"></a>
- <span class="sourceLineNo">746</span> // to be defensive, let's check that the source series does in fact<a name="line.746"></a>
- <span class="sourceLineNo">747</span> // belong to this collection<a name="line.747"></a>
- <span class="sourceLineNo">748</span> Series s = (Series) e.getSource();<a name="line.748"></a>
- <span class="sourceLineNo">749</span> if (getSeriesIndex(s.getKey()) == -1) {<a name="line.749"></a>
- <span class="sourceLineNo">750</span> throw new IllegalStateException("Receiving events from a series " +<a name="line.750"></a>
- <span class="sourceLineNo">751</span> "that does not belong to this collection.");<a name="line.751"></a>
- <span class="sourceLineNo">752</span> }<a name="line.752"></a>
- <span class="sourceLineNo">753</span> // check if the new series name already exists for another series<a name="line.753"></a>
- <span class="sourceLineNo">754</span> Comparable key = (Comparable) e.getNewValue();<a name="line.754"></a>
- <span class="sourceLineNo">755</span> if (getSeriesIndex(key) >= 0) {<a name="line.755"></a>
- <span class="sourceLineNo">756</span> throw new PropertyVetoException("Duplicate key2", e);<a name="line.756"></a>
- <span class="sourceLineNo">757</span> }<a name="line.757"></a>
- <span class="sourceLineNo">758</span> }<a name="line.758"></a>
- <span class="sourceLineNo">759</span><a name="line.759"></a>
- <span class="sourceLineNo">760</span>}<a name="line.760"></a>
- </pre>
- </div>
- </body>
- </html>
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