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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Cobertura - http://cobertura.sourceforge.net/<a name="line.2"></a>
<span class="sourceLineNo">003</span> *<a name="line.3"></a>
<span class="sourceLineNo">004</span> * Copyright (C) 2003 jcoverage ltd.<a name="line.4"></a>
<span class="sourceLineNo">005</span> * Copyright (C) 2005 Mark Doliner<a name="line.5"></a>
<span class="sourceLineNo">006</span> * Copyright (C) 2005 Mark Sinke<a name="line.6"></a>
<span class="sourceLineNo">007</span> * Copyright (C) 2006 Jiri Mares<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * Cobertura is free software; you can redistribute it and/or modify<a name="line.9"></a>
<span class="sourceLineNo">010</span> * it under the terms of the GNU General Public License as published<a name="line.10"></a>
<span class="sourceLineNo">011</span> * by the Free Software Foundation; either version 2 of the License,<a name="line.11"></a>
<span class="sourceLineNo">012</span> * or (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> * Cobertura 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<a name="line.15"></a>
<span class="sourceLineNo">016</span> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU<a name="line.16"></a>
<span class="sourceLineNo">017</span> * General Public 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 General Public License<a name="line.19"></a>
<span class="sourceLineNo">020</span> * along with Cobertura; if not, write to the Free Software<a name="line.20"></a>
<span class="sourceLineNo">021</span> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307<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><a name="line.24"></a>
<span class="sourceLineNo">025</span>package net.sourceforge.cobertura.coveragedata;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.io.IOException;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.io.ObjectInputStream;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import java.io.Serializable;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.util.ArrayList;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.List;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import java.util.concurrent.locks.Lock;<a name="line.32"></a>
<span class="sourceLineNo">033</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.33"></a>
<span class="sourceLineNo">034</span><a name="line.34"></a>
<span class="sourceLineNo">035</span>import net.sourceforge.cobertura.util.StringUtil;<a name="line.35"></a>
<span class="sourceLineNo">036</span><a name="line.36"></a>
<span class="sourceLineNo">037</span>/**<a name="line.37"></a>
<span class="sourceLineNo">038</span> * <p><a name="line.38"></a>
<span class="sourceLineNo">039</span> * This class implements HasBeenInstrumented so that when cobertura<a name="line.39"></a>
<span class="sourceLineNo">040</span> * instruments itself, it will omit this class. It does this to<a name="line.40"></a>
<span class="sourceLineNo">041</span> * avoid an infinite recursion problem because instrumented classes<a name="line.41"></a>
<span class="sourceLineNo">042</span> * make use of this class.<a name="line.42"></a>
<span class="sourceLineNo">043</span> * </p><a name="line.43"></a>
<span class="sourceLineNo">044</span> */<a name="line.44"></a>
<span class="sourceLineNo">045</span>public class LineData<a name="line.45"></a>
<span class="sourceLineNo">046</span> implements Comparable, CoverageData, HasBeenInstrumented, Serializable<a name="line.46"></a>
<span class="sourceLineNo">047</span>{<a name="line.47"></a>
<span class="sourceLineNo">048</span> private static final long serialVersionUID = 4;<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
<span class="sourceLineNo">050</span> private transient Lock lock;<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span> private long hits;<a name="line.52"></a>
<span class="sourceLineNo">053</span> private List jumps;<a name="line.53"></a>
<span class="sourceLineNo">054</span> private List switches;<a name="line.54"></a>
<span class="sourceLineNo">055</span> private final int lineNumber;<a name="line.55"></a>
<span class="sourceLineNo">056</span> private String methodDescriptor;<a name="line.56"></a>
<span class="sourceLineNo">057</span> private String methodName;<a name="line.57"></a>
<span class="sourceLineNo">058</span><a name="line.58"></a>
<span class="sourceLineNo">059</span> LineData(int lineNumber)<a name="line.59"></a>
<span class="sourceLineNo">060</span> {<a name="line.60"></a>
<span class="sourceLineNo">061</span> this(lineNumber, null, null);<a name="line.61"></a>
<span class="sourceLineNo">062</span> }<a name="line.62"></a>
<span class="sourceLineNo">063</span><a name="line.63"></a>
<span class="sourceLineNo">064</span> LineData(int lineNumber, String methodName, String methodDescriptor)<a name="line.64"></a>
<span class="sourceLineNo">065</span> {<a name="line.65"></a>
<span class="sourceLineNo">066</span> this.hits = 0;<a name="line.66"></a>
<span class="sourceLineNo">067</span> this.jumps = null;<a name="line.67"></a>
<span class="sourceLineNo">068</span> this.lineNumber = lineNumber;<a name="line.68"></a>
<span class="sourceLineNo">069</span> this.methodName = methodName;<a name="line.69"></a>
<span class="sourceLineNo">070</span> this.methodDescriptor = methodDescriptor;<a name="line.70"></a>
<span class="sourceLineNo">071</span> initLock();<a name="line.71"></a>
<span class="sourceLineNo">072</span> }<a name="line.72"></a>
<span class="sourceLineNo">073</span> <a name="line.73"></a>
<span class="sourceLineNo">074</span> private void initLock()<a name="line.74"></a>
<span class="sourceLineNo">075</span> {<a name="line.75"></a>
<span class="sourceLineNo">076</span> lock = new ReentrantLock();<a name="line.76"></a>
<span class="sourceLineNo">077</span> }<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span> /**<a name="line.79"></a>
<span class="sourceLineNo">080</span> * This is required because we implement Comparable.<a name="line.80"></a>
<span class="sourceLineNo">081</span> */<a name="line.81"></a>
<span class="sourceLineNo">082</span> public int compareTo(Object o)<a name="line.82"></a>
<span class="sourceLineNo">083</span> {<a name="line.83"></a>
<span class="sourceLineNo">084</span> if (!o.getClass().equals(LineData.class))<a name="line.84"></a>
<span class="sourceLineNo">085</span> return Integer.MAX_VALUE;<a name="line.85"></a>
<span class="sourceLineNo">086</span> return this.lineNumber - ((LineData)o).lineNumber;<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> public boolean equals(Object obj)<a name="line.89"></a>
<span class="sourceLineNo">090</span> {<a name="line.90"></a>
<span class="sourceLineNo">091</span> if (this == obj)<a name="line.91"></a>
<span class="sourceLineNo">092</span> return true;<a name="line.92"></a>
<span class="sourceLineNo">093</span> if ((obj == null) || !(obj.getClass().equals(this.getClass())))<a name="line.93"></a>
<span class="sourceLineNo">094</span> return false;<a name="line.94"></a>
<span class="sourceLineNo">095</span><a name="line.95"></a>
<span class="sourceLineNo">096</span> LineData lineData = (LineData)obj;<a name="line.96"></a>
<span class="sourceLineNo">097</span> getBothLocks(lineData);<a name="line.97"></a>
<span class="sourceLineNo">098</span> try<a name="line.98"></a>
<span class="sourceLineNo">099</span> {<a name="line.99"></a>
<span class="sourceLineNo">100</span> return (this.hits == lineData.hits)<a name="line.100"></a>
<span class="sourceLineNo">101</span> && ((this.jumps == lineData.jumps) || ((this.jumps != null) && (this.jumps.equals(lineData.jumps))))<a name="line.101"></a>
<span class="sourceLineNo">102</span> && ((this.switches == lineData.switches) || ((this.switches != null) && (this.switches.equals(lineData.switches))))<a name="line.102"></a>
<span class="sourceLineNo">103</span> && (this.lineNumber == lineData.lineNumber)<a name="line.103"></a>
<span class="sourceLineNo">104</span> && (this.methodDescriptor.equals(lineData.methodDescriptor))<a name="line.104"></a>
<span class="sourceLineNo">105</span> && (this.methodName.equals(lineData.methodName));<a name="line.105"></a>
<span class="sourceLineNo">106</span> }<a name="line.106"></a>
<span class="sourceLineNo">107</span> finally<a name="line.107"></a>
<span class="sourceLineNo">108</span> {<a name="line.108"></a>
<span class="sourceLineNo">109</span> lock.unlock();<a name="line.109"></a>
<span class="sourceLineNo">110</span> lineData.lock.unlock();<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><a name="line.113"></a>
<span class="sourceLineNo">114</span> public double getBranchCoverageRate()<a name="line.114"></a>
<span class="sourceLineNo">115</span> {<a name="line.115"></a>
<span class="sourceLineNo">116</span> if (getNumberOfValidBranches() == 0)<a name="line.116"></a>
<span class="sourceLineNo">117</span> return 1d;<a name="line.117"></a>
<span class="sourceLineNo">118</span> lock.lock();<a name="line.118"></a>
<span class="sourceLineNo">119</span> try<a name="line.119"></a>
<span class="sourceLineNo">120</span> {<a name="line.120"></a>
<span class="sourceLineNo">121</span> return ((double) getNumberOfCoveredBranches()) / getNumberOfValidBranches();<a name="line.121"></a>
<span class="sourceLineNo">122</span> }<a name="line.122"></a>
<span class="sourceLineNo">123</span> finally<a name="line.123"></a>
<span class="sourceLineNo">124</span> {<a name="line.124"></a>
<span class="sourceLineNo">125</span> lock.unlock();<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> public String getConditionCoverage()<a name="line.129"></a>
<span class="sourceLineNo">130</span> {<a name="line.130"></a>
<span class="sourceLineNo">131</span> StringBuffer ret = new StringBuffer();<a name="line.131"></a>
<span class="sourceLineNo">132</span> if (getNumberOfValidBranches() == 0)<a name="line.132"></a>
<span class="sourceLineNo">133</span> {<a name="line.133"></a>
<span class="sourceLineNo">134</span> ret.append(StringUtil.getPercentValue(1.0));<a name="line.134"></a>
<span class="sourceLineNo">135</span> }<a name="line.135"></a>
<span class="sourceLineNo">136</span> else<a name="line.136"></a>
<span class="sourceLineNo">137</span> {<a name="line.137"></a>
<span class="sourceLineNo">138</span> lock.lock();<a name="line.138"></a>
<span class="sourceLineNo">139</span> try<a name="line.139"></a>
<span class="sourceLineNo">140</span> {<a name="line.140"></a>
<span class="sourceLineNo">141</span> ret.append(StringUtil.getPercentValue(getBranchCoverageRate()));<a name="line.141"></a>
<span class="sourceLineNo">142</span> ret.append(" (").append(getNumberOfCoveredBranches()).append("/").append(getNumberOfValidBranches()).append(")");<a name="line.142"></a>
<span class="sourceLineNo">143</span> }<a name="line.143"></a>
<span class="sourceLineNo">144</span> finally<a name="line.144"></a>
<span class="sourceLineNo">145</span> {<a name="line.145"></a>
<span class="sourceLineNo">146</span> lock.unlock();<a name="line.146"></a>
<span class="sourceLineNo">147</span> }<a name="line.147"></a>
<span class="sourceLineNo">148</span> }<a name="line.148"></a>
<span class="sourceLineNo">149</span> return ret.toString();<a name="line.149"></a>
<span class="sourceLineNo">150</span> }<a name="line.150"></a>
<span class="sourceLineNo">151</span> <a name="line.151"></a>
<span class="sourceLineNo">152</span> public long getHits()<a name="line.152"></a>
<span class="sourceLineNo">153</span> {<a name="line.153"></a>
<span class="sourceLineNo">154</span> lock.lock();<a name="line.154"></a>
<span class="sourceLineNo">155</span> try<a name="line.155"></a>
<span class="sourceLineNo">156</span> {<a name="line.156"></a>
<span class="sourceLineNo">157</span> return hits;<a name="line.157"></a>
<span class="sourceLineNo">158</span> }<a name="line.158"></a>
<span class="sourceLineNo">159</span> finally<a name="line.159"></a>
<span class="sourceLineNo">160</span> {<a name="line.160"></a>
<span class="sourceLineNo">161</span> lock.unlock();<a name="line.161"></a>
<span class="sourceLineNo">162</span> }<a name="line.162"></a>
<span class="sourceLineNo">163</span> }<a name="line.163"></a>
<span class="sourceLineNo">164</span><a name="line.164"></a>
<span class="sourceLineNo">165</span> public boolean isCovered()<a name="line.165"></a>
<span class="sourceLineNo">166</span> {<a name="line.166"></a>
<span class="sourceLineNo">167</span> lock.lock();<a name="line.167"></a>
<span class="sourceLineNo">168</span> try<a name="line.168"></a>
<span class="sourceLineNo">169</span> {<a name="line.169"></a>
<span class="sourceLineNo">170</span> return (getHits() > 0) && ((getNumberOfValidBranches() == 0) || ((1.0 - getBranchCoverageRate()) < 0.0001));<a name="line.170"></a>
<span class="sourceLineNo">171</span> }<a name="line.171"></a>
<span class="sourceLineNo">172</span> finally<a name="line.172"></a>
<span class="sourceLineNo">173</span> {<a name="line.173"></a>
<span class="sourceLineNo">174</span> lock.unlock();<a name="line.174"></a>
<span class="sourceLineNo">175</span> }<a name="line.175"></a>
<span class="sourceLineNo">176</span> }<a name="line.176"></a>
<span class="sourceLineNo">177</span> <a name="line.177"></a>
<span class="sourceLineNo">178</span> public double getLineCoverageRate()<a name="line.178"></a>
<span class="sourceLineNo">179</span> {<a name="line.179"></a>
<span class="sourceLineNo">180</span> return (getHits() > 0) ? 1 : 0;<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> public int getLineNumber()<a name="line.183"></a>
<span class="sourceLineNo">184</span> {<a name="line.184"></a>
<span class="sourceLineNo">185</span> return lineNumber;<a name="line.185"></a>
<span class="sourceLineNo">186</span> }<a name="line.186"></a>
<span class="sourceLineNo">187</span><a name="line.187"></a>
<span class="sourceLineNo">188</span> public String getMethodDescriptor()<a name="line.188"></a>
<span class="sourceLineNo">189</span> {<a name="line.189"></a>
<span class="sourceLineNo">190</span> lock.lock();<a name="line.190"></a>
<span class="sourceLineNo">191</span> try<a name="line.191"></a>
<span class="sourceLineNo">192</span> {<a name="line.192"></a>
<span class="sourceLineNo">193</span> return methodDescriptor;<a name="line.193"></a>
<span class="sourceLineNo">194</span> }<a name="line.194"></a>
<span class="sourceLineNo">195</span> finally<a name="line.195"></a>
<span class="sourceLineNo">196</span> {<a name="line.196"></a>
<span class="sourceLineNo">197</span> lock.unlock();<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><a name="line.200"></a>
<span class="sourceLineNo">201</span> public String getMethodName()<a name="line.201"></a>
<span class="sourceLineNo">202</span> {<a name="line.202"></a>
<span class="sourceLineNo">203</span> lock.lock();<a name="line.203"></a>
<span class="sourceLineNo">204</span> try<a name="line.204"></a>
<span class="sourceLineNo">205</span> {<a name="line.205"></a>
<span class="sourceLineNo">206</span> return methodName;<a name="line.206"></a>
<span class="sourceLineNo">207</span> }<a name="line.207"></a>
<span class="sourceLineNo">208</span> finally<a name="line.208"></a>
<span class="sourceLineNo">209</span> {<a name="line.209"></a>
<span class="sourceLineNo">210</span> lock.unlock();<a name="line.210"></a>
<span class="sourceLineNo">211</span> }<a name="line.211"></a>
<span class="sourceLineNo">212</span> }<a name="line.212"></a>
<span class="sourceLineNo">213</span><a name="line.213"></a>
<span class="sourceLineNo">214</span> /**<a name="line.214"></a>
<span class="sourceLineNo">215</span> * @see net.sourceforge.cobertura.coveragedata.CoverageData#getNumberOfCoveredBranches()<a name="line.215"></a>
<span class="sourceLineNo">216</span> */<a name="line.216"></a>
<span class="sourceLineNo">217</span> /*public int getNumberOfCoveredBranches()<a name="line.217"></a>
<span class="sourceLineNo">218</span> {<a name="line.218"></a>
<span class="sourceLineNo">219</span> if (this.branches == null) <a name="line.219"></a>
<span class="sourceLineNo">220</span> return 0;<a name="line.220"></a>
<span class="sourceLineNo">221</span> int covered = 0;<a name="line.221"></a>
<span class="sourceLineNo">222</span> for (Iterator i = this.branches.iterator(); i.hasNext(); covered += ((BranchData) i.next()).getNumberOfCoveredBranches());<a name="line.222"></a>
<span class="sourceLineNo">223</span> return covered;<a name="line.223"></a>
<span class="sourceLineNo">224</span> }*/<a name="line.224"></a>
<span class="sourceLineNo">225</span><a name="line.225"></a>
<span class="sourceLineNo">226</span> public int getNumberOfCoveredLines()<a name="line.226"></a>
<span class="sourceLineNo">227</span> {<a name="line.227"></a>
<span class="sourceLineNo">228</span> return (getHits() > 0) ? 1 : 0;<a name="line.228"></a>
<span class="sourceLineNo">229</span> }<a name="line.229"></a>
<span class="sourceLineNo">230</span><a name="line.230"></a>
<span class="sourceLineNo">231</span> public int getNumberOfValidBranches()<a name="line.231"></a>
<span class="sourceLineNo">232</span> {<a name="line.232"></a>
<span class="sourceLineNo">233</span> int ret = 0;<a name="line.233"></a>
<span class="sourceLineNo">234</span> lock.lock();<a name="line.234"></a>
<span class="sourceLineNo">235</span> try<a name="line.235"></a>
<span class="sourceLineNo">236</span> {<a name="line.236"></a>
<span class="sourceLineNo">237</span> if (jumps != null)<a name="line.237"></a>
<span class="sourceLineNo">238</span> for (int i = jumps.size() - 1; i >= 0; i--)<a name="line.238"></a>
<span class="sourceLineNo">239</span> ret += ((JumpData) jumps.get(i)).getNumberOfValidBranches();<a name="line.239"></a>
<span class="sourceLineNo">240</span> if (switches != null)<a name="line.240"></a>
<span class="sourceLineNo">241</span> for (int i = switches.size() - 1; i >= 0; i--)<a name="line.241"></a>
<span class="sourceLineNo">242</span> ret += ((SwitchData) switches.get(i)).getNumberOfValidBranches();<a name="line.242"></a>
<span class="sourceLineNo">243</span> return ret;<a name="line.243"></a>
<span class="sourceLineNo">244</span> }<a name="line.244"></a>
<span class="sourceLineNo">245</span> finally<a name="line.245"></a>
<span class="sourceLineNo">246</span> {<a name="line.246"></a>
<span class="sourceLineNo">247</span> lock.unlock();<a name="line.247"></a>
<span class="sourceLineNo">248</span> }<a name="line.248"></a>
<span class="sourceLineNo">249</span> }<a name="line.249"></a>
<span class="sourceLineNo">250</span> <a name="line.250"></a>
<span class="sourceLineNo">251</span> public int getNumberOfCoveredBranches()<a name="line.251"></a>
<span class="sourceLineNo">252</span> {<a name="line.252"></a>
<span class="sourceLineNo">253</span> int ret = 0;<a name="line.253"></a>
<span class="sourceLineNo">254</span> lock.lock();<a name="line.254"></a>
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<span class="sourceLineNo">256</span> {<a name="line.256"></a>
<span class="sourceLineNo">257</span> if (jumps != null)<a name="line.257"></a>
<span class="sourceLineNo">258</span> for (int i = jumps.size() - 1; i >= 0; i--)<a name="line.258"></a>
<span class="sourceLineNo">259</span> ret += ((JumpData) jumps.get(i)).getNumberOfCoveredBranches();<a name="line.259"></a>
<span class="sourceLineNo">260</span> if (switches != null)<a name="line.260"></a>
<span class="sourceLineNo">261</span> for (int i = switches.size() - 1; i >= 0; i--)<a name="line.261"></a>
<span class="sourceLineNo">262</span> ret += ((SwitchData) switches.get(i)).getNumberOfCoveredBranches();<a name="line.262"></a>
<span class="sourceLineNo">263</span> return ret;<a name="line.263"></a>
<span class="sourceLineNo">264</span> }<a name="line.264"></a>
<span class="sourceLineNo">265</span> finally<a name="line.265"></a>
<span class="sourceLineNo">266</span> {<a name="line.266"></a>
<span class="sourceLineNo">267</span> lock.unlock();<a name="line.267"></a>
<span class="sourceLineNo">268</span> }<a name="line.268"></a>
<span class="sourceLineNo">269</span> }<a name="line.269"></a>
<span class="sourceLineNo">270</span><a name="line.270"></a>
<span class="sourceLineNo">271</span> public int getNumberOfValidLines()<a name="line.271"></a>
<span class="sourceLineNo">272</span> {<a name="line.272"></a>
<span class="sourceLineNo">273</span> return 1;<a name="line.273"></a>
<span class="sourceLineNo">274</span> }<a name="line.274"></a>
<span class="sourceLineNo">275</span><a name="line.275"></a>
<span class="sourceLineNo">276</span> public int hashCode()<a name="line.276"></a>
<span class="sourceLineNo">277</span> {<a name="line.277"></a>
<span class="sourceLineNo">278</span> return this.lineNumber;<a name="line.278"></a>
<span class="sourceLineNo">279</span> }<a name="line.279"></a>
<span class="sourceLineNo">280</span><a name="line.280"></a>
<span class="sourceLineNo">281</span> public boolean hasBranch()<a name="line.281"></a>
<span class="sourceLineNo">282</span> {<a name="line.282"></a>
<span class="sourceLineNo">283</span> lock.lock();<a name="line.283"></a>
<span class="sourceLineNo">284</span> try<a name="line.284"></a>
<span class="sourceLineNo">285</span> {<a name="line.285"></a>
<span class="sourceLineNo">286</span> return (jumps != null) || (switches != null);<a name="line.286"></a>
<span class="sourceLineNo">287</span> }<a name="line.287"></a>
<span class="sourceLineNo">288</span> finally<a name="line.288"></a>
<span class="sourceLineNo">289</span> {<a name="line.289"></a>
<span class="sourceLineNo">290</span> lock.unlock();<a name="line.290"></a>
<span class="sourceLineNo">291</span> }<a name="line.291"></a>
<span class="sourceLineNo">292</span> }<a name="line.292"></a>
<span class="sourceLineNo">293</span><a name="line.293"></a>
<span class="sourceLineNo">294</span> public void merge(CoverageData coverageData)<a name="line.294"></a>
<span class="sourceLineNo">295</span> {<a name="line.295"></a>
<span class="sourceLineNo">296</span> LineData lineData = (LineData)coverageData;<a name="line.296"></a>
<span class="sourceLineNo">297</span> getBothLocks(lineData);<a name="line.297"></a>
<span class="sourceLineNo">298</span> try<a name="line.298"></a>
<span class="sourceLineNo">299</span> {<a name="line.299"></a>
<span class="sourceLineNo">300</span> this.hits += lineData.hits;<a name="line.300"></a>
<span class="sourceLineNo">301</span> if (lineData.jumps != null)<a name="line.301"></a>
<span class="sourceLineNo">302</span> if (this.jumps == null) <a name="line.302"></a>
<span class="sourceLineNo">303</span> this.jumps = lineData.jumps;<a name="line.303"></a>
<span class="sourceLineNo">304</span> else<a name="line.304"></a>
<span class="sourceLineNo">305</span> {<a name="line.305"></a>
<span class="sourceLineNo">306</span> for (int i = Math.min(this.jumps.size(), lineData.jumps.size()) - 1; i >= 0; i--)<a name="line.306"></a>
<span class="sourceLineNo">307</span> ((JumpData) this.jumps.get(i)).merge((JumpData) lineData.jumps.get(i));<a name="line.307"></a>
<span class="sourceLineNo">308</span> for (int i = Math.min(this.jumps.size(), lineData.jumps.size()); i < lineData.jumps.size(); i++) <a name="line.308"></a>
<span class="sourceLineNo">309</span> this.jumps.add(lineData.jumps.get(i));<a name="line.309"></a>
<span class="sourceLineNo">310</span> }<a name="line.310"></a>
<span class="sourceLineNo">311</span> if (lineData.switches != null)<a name="line.311"></a>
<span class="sourceLineNo">312</span> if (this.switches == null) <a name="line.312"></a>
<span class="sourceLineNo">313</span> this.switches = lineData.switches;<a name="line.313"></a>
<span class="sourceLineNo">314</span> else<a name="line.314"></a>
<span class="sourceLineNo">315</span> {<a name="line.315"></a>
<span class="sourceLineNo">316</span> for (int i = Math.min(this.switches.size(), lineData.switches.size()) - 1; i >= 0; i--)<a name="line.316"></a>
<span class="sourceLineNo">317</span> ((SwitchData) this.switches.get(i)).merge((SwitchData) lineData.switches.get(i));<a name="line.317"></a>
<span class="sourceLineNo">318</span> for (int i = Math.min(this.switches.size(), lineData.switches.size()); i < lineData.switches.size(); i++) <a name="line.318"></a>
<span class="sourceLineNo">319</span> this.switches.add(lineData.switches.get(i));<a name="line.319"></a>
<span class="sourceLineNo">320</span> }<a name="line.320"></a>
<span class="sourceLineNo">321</span> if (lineData.methodName != null)<a name="line.321"></a>
<span class="sourceLineNo">322</span> this.methodName = lineData.methodName;<a name="line.322"></a>
<span class="sourceLineNo">323</span> if (lineData.methodDescriptor != null)<a name="line.323"></a>
<span class="sourceLineNo">324</span> this.methodDescriptor = lineData.methodDescriptor;<a name="line.324"></a>
<span class="sourceLineNo">325</span> }<a name="line.325"></a>
<span class="sourceLineNo">326</span> finally<a name="line.326"></a>
<span class="sourceLineNo">327</span> {<a name="line.327"></a>
<span class="sourceLineNo">328</span> lock.unlock();<a name="line.328"></a>
<span class="sourceLineNo">329</span> lineData.lock.unlock();<a name="line.329"></a>
<span class="sourceLineNo">330</span> }<a name="line.330"></a>
<span class="sourceLineNo">331</span> }<a name="line.331"></a>
<span class="sourceLineNo">332</span><a name="line.332"></a>
<span class="sourceLineNo">333</span> void addJump(int jumpNumber)<a name="line.333"></a>
<span class="sourceLineNo">334</span> {<a name="line.334"></a>
<span class="sourceLineNo">335</span> getJumpData(jumpNumber);<a name="line.335"></a>
<span class="sourceLineNo">336</span> }<a name="line.336"></a>
<span class="sourceLineNo">337</span><a name="line.337"></a>
<span class="sourceLineNo">338</span> void addSwitch(int switchNumber, int[] keys)<a name="line.338"></a>
<span class="sourceLineNo">339</span> {<a name="line.339"></a>
<span class="sourceLineNo">340</span> getSwitchData(switchNumber, new SwitchData(switchNumber, keys));<a name="line.340"></a>
<span class="sourceLineNo">341</span> }<a name="line.341"></a>
<span class="sourceLineNo">342</span><a name="line.342"></a>
<span class="sourceLineNo">343</span> void addSwitch(int switchNumber, int min, int max)<a name="line.343"></a>
<span class="sourceLineNo">344</span> {<a name="line.344"></a>
<span class="sourceLineNo">345</span> getSwitchData(switchNumber, new SwitchData(switchNumber, min, max));<a name="line.345"></a>
<span class="sourceLineNo">346</span> }<a name="line.346"></a>
<span class="sourceLineNo">347</span><a name="line.347"></a>
<span class="sourceLineNo">348</span> void setMethodNameAndDescriptor(String name, String descriptor)<a name="line.348"></a>
<span class="sourceLineNo">349</span> {<a name="line.349"></a>
<span class="sourceLineNo">350</span> lock.lock();<a name="line.350"></a>
<span class="sourceLineNo">351</span> try<a name="line.351"></a>
<span class="sourceLineNo">352</span> {<a name="line.352"></a>
<span class="sourceLineNo">353</span> this.methodName = name;<a name="line.353"></a>
<span class="sourceLineNo">354</span> this.methodDescriptor = descriptor;<a name="line.354"></a>
<span class="sourceLineNo">355</span> }<a name="line.355"></a>
<span class="sourceLineNo">356</span> finally<a name="line.356"></a>
<span class="sourceLineNo">357</span> {<a name="line.357"></a>
<span class="sourceLineNo">358</span> lock.unlock();<a name="line.358"></a>
<span class="sourceLineNo">359</span> }<a name="line.359"></a>
<span class="sourceLineNo">360</span> }<a name="line.360"></a>
<span class="sourceLineNo">361</span><a name="line.361"></a>
<span class="sourceLineNo">362</span> void touch(int new_hits)<a name="line.362"></a>
<span class="sourceLineNo">363</span> {<a name="line.363"></a>
<span class="sourceLineNo">364</span> lock.lock();<a name="line.364"></a>
<span class="sourceLineNo">365</span> try<a name="line.365"></a>
<span class="sourceLineNo">366</span> {<a name="line.366"></a>
<span class="sourceLineNo">367</span> this.hits+=new_hits;<a name="line.367"></a>
<span class="sourceLineNo">368</span> }<a name="line.368"></a>
<span class="sourceLineNo">369</span> finally<a name="line.369"></a>
<span class="sourceLineNo">370</span> {<a name="line.370"></a>
<span class="sourceLineNo">371</span> lock.unlock();<a name="line.371"></a>
<span class="sourceLineNo">372</span> }<a name="line.372"></a>
<span class="sourceLineNo">373</span> }<a name="line.373"></a>
<span class="sourceLineNo">374</span> <a name="line.374"></a>
<span class="sourceLineNo">375</span> void touchJump(int jumpNumber, boolean branch,int hits) <a name="line.375"></a>
<span class="sourceLineNo">376</span> {<a name="line.376"></a>
<span class="sourceLineNo">377</span> getJumpData(jumpNumber).touchBranch(branch,hits);<a name="line.377"></a>
<span class="sourceLineNo">378</span> }<a name="line.378"></a>
<span class="sourceLineNo">379</span> <a name="line.379"></a>
<span class="sourceLineNo">380</span> void touchSwitch(int switchNumber, int branch,int hits) <a name="line.380"></a>
<span class="sourceLineNo">381</span> {<a name="line.381"></a>
<span class="sourceLineNo">382</span> getSwitchData(switchNumber, null).touchBranch(branch,hits);<a name="line.382"></a>
<span class="sourceLineNo">383</span> }<a name="line.383"></a>
<span class="sourceLineNo">384</span> <a name="line.384"></a>
<span class="sourceLineNo">385</span> public int getConditionSize() {<a name="line.385"></a>
<span class="sourceLineNo">386</span> lock.lock();<a name="line.386"></a>
<span class="sourceLineNo">387</span> try<a name="line.387"></a>
<span class="sourceLineNo">388</span> {<a name="line.388"></a>
<span class="sourceLineNo">389</span> return ((jumps == null) ? 0 : jumps.size()) + ((switches == null) ? 0 :switches.size());<a name="line.389"></a>
<span class="sourceLineNo">390</span> }<a name="line.390"></a>
<span class="sourceLineNo">391</span> finally<a name="line.391"></a>
<span class="sourceLineNo">392</span> {<a name="line.392"></a>
<span class="sourceLineNo">393</span> lock.unlock();<a name="line.393"></a>
<span class="sourceLineNo">394</span> }<a name="line.394"></a>
<span class="sourceLineNo">395</span> }<a name="line.395"></a>
<span class="sourceLineNo">396</span> <a name="line.396"></a>
<span class="sourceLineNo">397</span> public Object getConditionData(int index)<a name="line.397"></a>
<span class="sourceLineNo">398</span> {<a name="line.398"></a>
<span class="sourceLineNo">399</span> Object branchData = null;<a name="line.399"></a>
<span class="sourceLineNo">400</span> lock.lock();<a name="line.400"></a>
<span class="sourceLineNo">401</span> try<a name="line.401"></a>
<span class="sourceLineNo">402</span> {<a name="line.402"></a>
<span class="sourceLineNo">403</span> int jumpsSize = (jumps == null) ? 0 : jumps.size();<a name="line.403"></a>
<span class="sourceLineNo">404</span> int switchesSize = (switches == null) ? 0 :switches.size();<a name="line.404"></a>
<span class="sourceLineNo">405</span> if (index < jumpsSize) <a name="line.405"></a>
<span class="sourceLineNo">406</span> {<a name="line.406"></a>
<span class="sourceLineNo">407</span> branchData = jumps.get(index);<a name="line.407"></a>
<span class="sourceLineNo">408</span> }<a name="line.408"></a>
<span class="sourceLineNo">409</span> else if (index < jumpsSize + switchesSize)<a name="line.409"></a>
<span class="sourceLineNo">410</span> {<a name="line.410"></a>
<span class="sourceLineNo">411</span> branchData = switches.get(index - jumpsSize);<a name="line.411"></a>
<span class="sourceLineNo">412</span> }<a name="line.412"></a>
<span class="sourceLineNo">413</span> return branchData;<a name="line.413"></a>
<span class="sourceLineNo">414</span> }<a name="line.414"></a>
<span class="sourceLineNo">415</span> finally<a name="line.415"></a>
<span class="sourceLineNo">416</span> {<a name="line.416"></a>
<span class="sourceLineNo">417</span> lock.unlock();<a name="line.417"></a>
<span class="sourceLineNo">418</span> }<a name="line.418"></a>
<span class="sourceLineNo">419</span> }<a name="line.419"></a>
<span class="sourceLineNo">420</span> <a name="line.420"></a>
<span class="sourceLineNo">421</span> public String getConditionCoverage(int index) {<a name="line.421"></a>
<span class="sourceLineNo">422</span> Object branchData = getConditionData(index);<a name="line.422"></a>
<span class="sourceLineNo">423</span> if (branchData == null)<a name="line.423"></a>
<span class="sourceLineNo">424</span> {<a name="line.424"></a>
<span class="sourceLineNo">425</span> return StringUtil.getPercentValue(1.0);<a name="line.425"></a>
<span class="sourceLineNo">426</span> } <a name="line.426"></a>
<span class="sourceLineNo">427</span> else if (branchData instanceof JumpData) <a name="line.427"></a>
<span class="sourceLineNo">428</span> {<a name="line.428"></a>
<span class="sourceLineNo">429</span> JumpData jumpData = (JumpData) branchData;<a name="line.429"></a>
<span class="sourceLineNo">430</span> return StringUtil.getPercentValue(jumpData.getBranchCoverageRate());<a name="line.430"></a>
<span class="sourceLineNo">431</span> }<a name="line.431"></a>
<span class="sourceLineNo">432</span> else<a name="line.432"></a>
<span class="sourceLineNo">433</span> {<a name="line.433"></a>
<span class="sourceLineNo">434</span> SwitchData switchData = (SwitchData) branchData;<a name="line.434"></a>
<span class="sourceLineNo">435</span> return StringUtil.getPercentValue(switchData.getBranchCoverageRate());<a name="line.435"></a>
<span class="sourceLineNo">436</span><a name="line.436"></a>
<span class="sourceLineNo">437</span> }<a name="line.437"></a>
<span class="sourceLineNo">438</span> }<a name="line.438"></a>
<span class="sourceLineNo">439</span> <a name="line.439"></a>
<span class="sourceLineNo">440</span> JumpData getJumpData(int jumpNumber) <a name="line.440"></a>
<span class="sourceLineNo">441</span> {<a name="line.441"></a>
<span class="sourceLineNo">442</span> lock.lock();<a name="line.442"></a>
<span class="sourceLineNo">443</span> try<a name="line.443"></a>
<span class="sourceLineNo">444</span> {<a name="line.444"></a>
<span class="sourceLineNo">445</span> if (jumps == null) <a name="line.445"></a>
<span class="sourceLineNo">446</span> {<a name="line.446"></a>
<span class="sourceLineNo">447</span> jumps = new ArrayList();<a name="line.447"></a>
<span class="sourceLineNo">448</span> }<a name="line.448"></a>
<span class="sourceLineNo">449</span> if (jumps.size() <= jumpNumber) <a name="line.449"></a>
<span class="sourceLineNo">450</span> {<a name="line.450"></a>
<span class="sourceLineNo">451</span> for (int i = jumps.size(); i <= jumpNumber; jumps.add(new JumpData(i++)));<a name="line.451"></a>
<span class="sourceLineNo">452</span> }<a name="line.452"></a>
<span class="sourceLineNo">453</span> return (JumpData) jumps.get(jumpNumber);<a name="line.453"></a>
<span class="sourceLineNo">454</span> }<a name="line.454"></a>
<span class="sourceLineNo">455</span> finally<a name="line.455"></a>
<span class="sourceLineNo">456</span> {<a name="line.456"></a>
<span class="sourceLineNo">457</span> lock.unlock();<a name="line.457"></a>
<span class="sourceLineNo">458</span> }<a name="line.458"></a>
<span class="sourceLineNo">459</span> }<a name="line.459"></a>
<span class="sourceLineNo">460</span> <a name="line.460"></a>
<span class="sourceLineNo">461</span> SwitchData getSwitchData(int switchNumber, SwitchData data) <a name="line.461"></a>
<span class="sourceLineNo">462</span> {<a name="line.462"></a>
<span class="sourceLineNo">463</span> lock.lock();<a name="line.463"></a>
<span class="sourceLineNo">464</span> try<a name="line.464"></a>
<span class="sourceLineNo">465</span> {<a name="line.465"></a>
<span class="sourceLineNo">466</span> if (switches == null) <a name="line.466"></a>
<span class="sourceLineNo">467</span> {<a name="line.467"></a>
<span class="sourceLineNo">468</span> switches = new ArrayList();<a name="line.468"></a>
<span class="sourceLineNo">469</span> }<a name="line.469"></a>
<span class="sourceLineNo">470</span> if (switches.size() < switchNumber) <a name="line.470"></a>
<span class="sourceLineNo">471</span> {<a name="line.471"></a>
<span class="sourceLineNo">472</span> for (int i = switches.size(); i < switchNumber; switches.add(new SwitchData(i++)));<a name="line.472"></a>
<span class="sourceLineNo">473</span> }<a name="line.473"></a>
<span class="sourceLineNo">474</span> if (switches.size() == switchNumber) <a name="line.474"></a>
<span class="sourceLineNo">475</span> if (data != null)<a name="line.475"></a>
<span class="sourceLineNo">476</span> switches.add(data);<a name="line.476"></a>
<span class="sourceLineNo">477</span> else<a name="line.477"></a>
<span class="sourceLineNo">478</span> switches.add(new SwitchData(switchNumber));<a name="line.478"></a>
<span class="sourceLineNo">479</span> return (SwitchData) switches.get(switchNumber);<a name="line.479"></a>
<span class="sourceLineNo">480</span> }<a name="line.480"></a>
<span class="sourceLineNo">481</span> finally<a name="line.481"></a>
<span class="sourceLineNo">482</span> {<a name="line.482"></a>
<span class="sourceLineNo">483</span> lock.unlock();<a name="line.483"></a>
<span class="sourceLineNo">484</span> }<a name="line.484"></a>
<span class="sourceLineNo">485</span> }<a name="line.485"></a>
<span class="sourceLineNo">486</span><a name="line.486"></a>
<span class="sourceLineNo">487</span> private void getBothLocks(LineData other) {<a name="line.487"></a>
<span class="sourceLineNo">488</span> /*<a name="line.488"></a>
<span class="sourceLineNo">489</span> * To prevent deadlock, we need to get both locks or none at all.<a name="line.489"></a>
<span class="sourceLineNo">490</span> * <a name="line.490"></a>
<span class="sourceLineNo">491</span> * When this method returns, the thread will have both locks.<a name="line.491"></a>
<span class="sourceLineNo">492</span> * Make sure you unlock them!<a name="line.492"></a>
<span class="sourceLineNo">493</span> */<a name="line.493"></a>
<span class="sourceLineNo">494</span> boolean myLock = false;<a name="line.494"></a>
<span class="sourceLineNo">495</span> boolean otherLock = false;<a name="line.495"></a>
<span class="sourceLineNo">496</span> while ((!myLock) || (!otherLock))<a name="line.496"></a>
<span class="sourceLineNo">497</span> {<a name="line.497"></a>
<span class="sourceLineNo">498</span> try<a name="line.498"></a>
<span class="sourceLineNo">499</span> {<a name="line.499"></a>
<span class="sourceLineNo">500</span> myLock = lock.tryLock();<a name="line.500"></a>
<span class="sourceLineNo">501</span> otherLock = other.lock.tryLock();<a name="line.501"></a>
<span class="sourceLineNo">502</span> }<a name="line.502"></a>
<span class="sourceLineNo">503</span> finally<a name="line.503"></a>
<span class="sourceLineNo">504</span> {<a name="line.504"></a>
<span class="sourceLineNo">505</span> if ((!myLock) || (!otherLock))<a name="line.505"></a>
<span class="sourceLineNo">506</span> {<a name="line.506"></a>
<span class="sourceLineNo">507</span> //could not obtain both locks - so unlock the one we got.<a name="line.507"></a>
<span class="sourceLineNo">508</span> if (myLock)<a name="line.508"></a>
<span class="sourceLineNo">509</span> {<a name="line.509"></a>
<span class="sourceLineNo">510</span> lock.unlock();<a name="line.510"></a>
<span class="sourceLineNo">511</span> }<a name="line.511"></a>
<span class="sourceLineNo">512</span> if (otherLock)<a name="line.512"></a>
<span class="sourceLineNo">513</span> {<a name="line.513"></a>
<span class="sourceLineNo">514</span> other.lock.unlock();<a name="line.514"></a>
<span class="sourceLineNo">515</span> }<a name="line.515"></a>
<span class="sourceLineNo">516</span> //do a yield so the other threads will get to work.<a name="line.516"></a>
<span class="sourceLineNo">517</span> Thread.yield();<a name="line.517"></a>
<span class="sourceLineNo">518</span> }<a name="line.518"></a>
<span class="sourceLineNo">519</span> }<a name="line.519"></a>
<span class="sourceLineNo">520</span> }<a name="line.520"></a>
<span class="sourceLineNo">521</span> }<a name="line.521"></a>
<span class="sourceLineNo">522</span><a name="line.522"></a>
<span class="sourceLineNo">523</span> private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException<a name="line.523"></a>
<span class="sourceLineNo">524</span> {<a name="line.524"></a>
<span class="sourceLineNo">525</span> in.defaultReadObject();<a name="line.525"></a>
<span class="sourceLineNo">526</span> initLock();<a name="line.526"></a>
<span class="sourceLineNo">527</span> }<a name="line.527"></a>
<span class="sourceLineNo">528</span>}<a name="line.528"></a>
</pre>
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