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Posted to commits@commons.apache.org by at...@apache.org on 2014/09/15 15:36:45 UTC
svn commit: r922280 [18/40] - in
/websites/production/commons/content/proper/commons-scxml: ./ 0.5/ 0.6/
0.7/ 0.8/ 0.9/ apidocs/ apidocs/org/apache/commons/scxml2/
apidocs/org/apache/commons/scxml2/class-use/
apidocs/org/apache/commons/scxml2/env/ apid...
Modified: websites/production/commons/content/proper/commons-scxml/apidocs/src-html/org/apache/commons/scxml2/SCInstance.html
==============================================================================
--- websites/production/commons/content/proper/commons-scxml/apidocs/src-html/org/apache/commons/scxml2/SCInstance.html (original)
+++ websites/production/commons/content/proper/commons-scxml/apidocs/src-html/org/apache/commons/scxml2/SCInstance.html Mon Sep 15 13:36:40 2014
@@ -25,445 +25,455 @@
<span class="sourceLineNo">017</span>package org.apache.commons.scxml2;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import java.io.Serializable;<a name="line.19"></a>
-<span class="sourceLineNo">020</span>import java.util.HashMap;<a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.util.HashSet;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.Map;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.Set;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.UUID;<a name="line.25"></a>
-<span class="sourceLineNo">026</span><a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.commons.scxml2.model.Data;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.commons.scxml2.model.Datamodel;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.commons.scxml2.model.EnterableState;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.commons.scxml2.model.History;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.scxml2.model.ModelException;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.commons.scxml2.model.SCXML;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.commons.scxml2.model.TransitionalState;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.commons.scxml2.semantics.ErrorConstants;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.w3c.dom.Node;<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> * The <code>SCInstance</code> performs book-keeping functions for<a name="line.38"></a>
-<span class="sourceLineNo">039</span> * a particular execution of a state chart represented by a<a name="line.39"></a>
-<span class="sourceLineNo">040</span> * <code>SCXML</code> object.<a name="line.40"></a>
-<span class="sourceLineNo">041</span> */<a name="line.41"></a>
-<span class="sourceLineNo">042</span>public class SCInstance implements Serializable {<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span> /**<a name="line.44"></a>
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-<span class="sourceLineNo">046</span> */<a name="line.46"></a>
-<span class="sourceLineNo">047</span> private static final long serialVersionUID = 2L;<a name="line.47"></a>
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-<span class="sourceLineNo">049</span> /**<a name="line.49"></a>
-<span class="sourceLineNo">050</span> * SCInstance cannot be initialized without setting a state machine.<a name="line.50"></a>
-<span class="sourceLineNo">051</span> */<a name="line.51"></a>
-<span class="sourceLineNo">052</span> private static final String ERR_NO_STATE_MACHINE = "SCInstance: State machine not set";<a name="line.52"></a>
-<span class="sourceLineNo">053</span><a name="line.53"></a>
-<span class="sourceLineNo">054</span> /**<a name="line.54"></a>
-<span class="sourceLineNo">055</span> * SCInstance cannot be initialized without setting an evaluator.<a name="line.55"></a>
-<span class="sourceLineNo">056</span> */<a name="line.56"></a>
-<span class="sourceLineNo">057</span> private static final String ERR_NO_EVALUATOR = "SCInstance: Evaluator not set";<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span> /**<a name="line.59"></a>
-<span class="sourceLineNo">060</span> * SCInstance cannot be initialized without setting an error reporter.<a name="line.60"></a>
-<span class="sourceLineNo">061</span> */<a name="line.61"></a>
-<span class="sourceLineNo">062</span> private static final String ERR_NO_ERROR_REPORTER = "SCInstance: ErrorReporter not set";<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> * Flag indicating the state machine instance has been initialized (before).<a name="line.65"></a>
-<span class="sourceLineNo">066</span> */<a name="line.66"></a>
-<span class="sourceLineNo">067</span> private boolean initialized;<a name="line.67"></a>
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-<span class="sourceLineNo">070</span> * The stateMachine being executed.<a name="line.70"></a>
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-<span class="sourceLineNo">079</span> /**<a name="line.79"></a>
-<span class="sourceLineNo">080</span> * The SCXML I/O Processor for the internal event queue<a name="line.80"></a>
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-<span class="sourceLineNo">082</span> private transient SCXMLIOProcessor internalIOProcessor;<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> /**<a name="line.84"></a>
-<span class="sourceLineNo">085</span> * The Evaluator used for this state machine instance.<a name="line.85"></a>
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-<span class="sourceLineNo">089</span> /**<a name="line.89"></a>
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-<span class="sourceLineNo">093</span><a name="line.93"></a>
-<span class="sourceLineNo">094</span> /**<a name="line.94"></a>
-<span class="sourceLineNo">095</span> * The map of contexts per EnterableState.<a name="line.95"></a>
-<span class="sourceLineNo">096</span> */<a name="line.96"></a>
-<span class="sourceLineNo">097</span> private final Map<EnterableState, Context> contexts = new HashMap<EnterableState, Context>();<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> /**<a name="line.99"></a>
-<span class="sourceLineNo">100</span> * The map of last known configurations per History.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> */<a name="line.101"></a>
-<span class="sourceLineNo">102</span> private final Map<History, Set<EnterableState>> histories = new HashMap<History, Set<EnterableState>>();<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> /**<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * The root context.<a name="line.105"></a>
-<span class="sourceLineNo">106</span> */<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private Context rootContext;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> /**<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * The wrapped system context.<a name="line.110"></a>
-<span class="sourceLineNo">111</span> */<a name="line.111"></a>
-<span class="sourceLineNo">112</span> private SCXMLSystemContext systemContext;<a name="line.112"></a>
-<span class="sourceLineNo">113</span><a name="line.113"></a>
-<span class="sourceLineNo">114</span> /**<a name="line.114"></a>
-<span class="sourceLineNo">115</span> * The global context<a name="line.115"></a>
-<span class="sourceLineNo">116</span> */<a name="line.116"></a>
-<span class="sourceLineNo">117</span> private Context globalContext;<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> /**<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * Constructor<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * @param internalIOProcessor The I/O Processor for the internal event queue<a name="line.121"></a>
-<span class="sourceLineNo">122</span> * @param evaluator The evaluator<a name="line.122"></a>
-<span class="sourceLineNo">123</span> * @param errorReporter The error reporter<a name="line.123"></a>
-<span class="sourceLineNo">124</span> */<a name="line.124"></a>
-<span class="sourceLineNo">125</span> protected SCInstance(final SCXMLIOProcessor internalIOProcessor, final Evaluator evaluator,<a name="line.125"></a>
-<span class="sourceLineNo">126</span> final ErrorReporter errorReporter) {<a name="line.126"></a>
-<span class="sourceLineNo">127</span> this.internalIOProcessor = internalIOProcessor;<a name="line.127"></a>
-<span class="sourceLineNo">128</span> this.evaluator = evaluator;<a name="line.128"></a>
-<span class="sourceLineNo">129</span> this.errorReporter = errorReporter;<a name="line.129"></a>
-<span class="sourceLineNo">130</span> this.currentStatus = new Status();<a name="line.130"></a>
-<span class="sourceLineNo">131</span> }<a name="line.131"></a>
-<span class="sourceLineNo">132</span><a name="line.132"></a>
-<span class="sourceLineNo">133</span> /**<a name="line.133"></a>
-<span class="sourceLineNo">134</span> * (re)Initializes the state machine instance, clearing all variable contexts, histories and current status,<a name="line.134"></a>
-<span class="sourceLineNo">135</span> * and clones the SCXML root datamodel into the root context.<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * @throws ModelException if the state machine hasn't been setup for this instance<a name="line.136"></a>
-<span class="sourceLineNo">137</span> */<a name="line.137"></a>
-<span class="sourceLineNo">138</span> protected void initialize() throws ModelException {<a name="line.138"></a>
-<span class="sourceLineNo">139</span> if (stateMachine == null) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> throw new ModelException(ERR_NO_STATE_MACHINE);<a name="line.140"></a>
-<span class="sourceLineNo">141</span> }<a name="line.141"></a>
-<span class="sourceLineNo">142</span> if (evaluator == null) {<a name="line.142"></a>
-<span class="sourceLineNo">143</span> throw new ModelException(ERR_NO_EVALUATOR);<a name="line.143"></a>
-<span class="sourceLineNo">144</span> }<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (errorReporter == null) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> throw new ModelException(ERR_NO_ERROR_REPORTER);<a name="line.146"></a>
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-<span class="sourceLineNo">150</span> contexts.clear();<a name="line.150"></a>
-<span class="sourceLineNo">151</span> histories.clear();<a name="line.151"></a>
-<span class="sourceLineNo">152</span> currentStatus.clear();<a name="line.152"></a>
-<span class="sourceLineNo">153</span><a name="line.153"></a>
-<span class="sourceLineNo">154</span> // Clone root datamodel<a name="line.154"></a>
-<span class="sourceLineNo">155</span> Datamodel rootdm = stateMachine.getDatamodel();<a name="line.155"></a>
-<span class="sourceLineNo">156</span> cloneDatamodel(rootdm, getRootContext(), evaluator, errorReporter);<a name="line.156"></a>
-<span class="sourceLineNo">157</span> initialized = true;<a name="line.157"></a>
-<span class="sourceLineNo">158</span> }<a name="line.158"></a>
-<span class="sourceLineNo">159</span><a name="line.159"></a>
-<span class="sourceLineNo">160</span> /**<a name="line.160"></a>
-<span class="sourceLineNo">161</span> * Detach this state machine instance to allow external serialization.<a name="line.161"></a>
-<span class="sourceLineNo">162</span> * <p><a name="line.162"></a>
-<span class="sourceLineNo">163</span> * This clears the internal I/O processor, evaluator and errorReporter members.<a name="line.163"></a>
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-<span class="sourceLineNo">166</span> protected void detach() {<a name="line.166"></a>
-<span class="sourceLineNo">167</span> this.evaluator = null;<a name="line.167"></a>
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-<span class="sourceLineNo">170</span><a name="line.170"></a>
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-<span class="sourceLineNo">173</span> * @param internalIOProcessor<a name="line.173"></a>
-<span class="sourceLineNo">174</span> */<a name="line.174"></a>
-<span class="sourceLineNo">175</span> protected void setInternalIOProcessor(SCXMLIOProcessor internalIOProcessor) {<a name="line.175"></a>
-<span class="sourceLineNo">176</span> this.internalIOProcessor = internalIOProcessor;<a name="line.176"></a>
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-<span class="sourceLineNo">178</span><a name="line.178"></a>
-<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
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-<span class="sourceLineNo">181</span> * <p><a name="line.181"></a>
-<span class="sourceLineNo">182</span> * If this state machine instance has been initialized before, it will be initialized again, destroying all existing<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * state!<a name="line.183"></a>
-<span class="sourceLineNo">184</span> * </p><a name="line.184"></a>
-<span class="sourceLineNo">185</span> * @param evaluator The evaluator for this state machine instance.<a name="line.185"></a>
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-<span class="sourceLineNo">187</span> */<a name="line.187"></a>
-<span class="sourceLineNo">188</span> protected void setEvaluator(Evaluator evaluator) throws ModelException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> if (evaluator == null) {<a name="line.189"></a>
-<span class="sourceLineNo">190</span> throw new ModelException(ERR_NO_EVALUATOR);<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> if (this.evaluator != null && initialized) {<a name="line.192"></a>
-<span class="sourceLineNo">193</span> this.evaluator = evaluator;<a name="line.193"></a>
-<span class="sourceLineNo">194</span> // change of evaluator after initialization: re-initialize<a name="line.194"></a>
-<span class="sourceLineNo">195</span> initialize();<a name="line.195"></a>
-<span class="sourceLineNo">196</span> }<a name="line.196"></a>
-<span class="sourceLineNo">197</span> else {<a name="line.197"></a>
-<span class="sourceLineNo">198</span> this.evaluator = evaluator;<a name="line.198"></a>
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-<span class="sourceLineNo">204</span> * @param errorReporter The error reporter for this state machine instance.<a name="line.204"></a>
-<span class="sourceLineNo">205</span> * @throws ModelException if an attempt is made to set a null value for the error reporter<a name="line.205"></a>
-<span class="sourceLineNo">206</span> */<a name="line.206"></a>
-<span class="sourceLineNo">207</span> protected void setErrorReporter(ErrorReporter errorReporter) throws ModelException {<a name="line.207"></a>
-<span class="sourceLineNo">208</span> if (errorReporter == null) {<a name="line.208"></a>
-<span class="sourceLineNo">209</span> throw new ModelException(ERR_NO_ERROR_REPORTER);<a name="line.209"></a>
-<span class="sourceLineNo">210</span> }<a name="line.210"></a>
-<span class="sourceLineNo">211</span> this.errorReporter = errorReporter;<a name="line.211"></a>
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-<span class="sourceLineNo">213</span><a name="line.213"></a>
-<span class="sourceLineNo">214</span> /**<a name="line.214"></a>
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-<span class="sourceLineNo">217</span> public SCXML getStateMachine() {<a name="line.217"></a>
-<span class="sourceLineNo">218</span> return stateMachine;<a name="line.218"></a>
+<span class="sourceLineNo">020</span>import java.util.Collections;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.util.HashMap;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.HashSet;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Map;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Set;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.UUID;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.commons.scxml2.model.Data;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.commons.scxml2.model.Datamodel;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.commons.scxml2.model.EnterableState;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.commons.scxml2.model.History;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.scxml2.model.ModelException;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.commons.scxml2.model.SCXML;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.commons.scxml2.model.TransitionalState;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.commons.scxml2.semantics.ErrorConstants;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.w3c.dom.Node;<a name="line.36"></a>
+<span class="sourceLineNo">037</span><a name="line.37"></a>
+<span class="sourceLineNo">038</span>/**<a name="line.38"></a>
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+<span class="sourceLineNo">040</span> * a particular execution of a state chart represented by a<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * <code>SCXML</code> object.<a name="line.41"></a>
+<span class="sourceLineNo">042</span> */<a name="line.42"></a>
+<span class="sourceLineNo">043</span>public class SCInstance implements Serializable {<a name="line.43"></a>
+<span class="sourceLineNo">044</span><a name="line.44"></a>
+<span class="sourceLineNo">045</span> /**<a name="line.45"></a>
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+<span class="sourceLineNo">048</span> private static final long serialVersionUID = 2L;<a name="line.48"></a>
+<span class="sourceLineNo">049</span><a name="line.49"></a>
+<span class="sourceLineNo">050</span> /**<a name="line.50"></a>
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+<span class="sourceLineNo">058</span> private static final String ERR_NO_EVALUATOR = "SCInstance: Evaluator not set";<a name="line.58"></a>
+<span class="sourceLineNo">059</span><a name="line.59"></a>
+<span class="sourceLineNo">060</span> /**<a name="line.60"></a>
+<span class="sourceLineNo">061</span> * SCInstance cannot be initialized without setting an error reporter.<a name="line.61"></a>
+<span class="sourceLineNo">062</span> */<a name="line.62"></a>
+<span class="sourceLineNo">063</span> private static final String ERR_NO_ERROR_REPORTER = "SCInstance: ErrorReporter not set";<a name="line.63"></a>
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+<span class="sourceLineNo">065</span> /**<a name="line.65"></a>
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-<span class="sourceLineNo">447</span> * <p>Note: used for testing purposes only</p><a name="line.447"></a>
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+<span class="sourceLineNo">407</span> /**<a name="line.407"></a>
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+<span class="sourceLineNo">414</span> */<a name="line.414"></a>
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+<span class="sourceLineNo">440</span> if (lastConfiguration == null) {<a name="line.440"></a>
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