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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 [36/40] - 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/xref/org/apache/commons/scxml2/SCXMLExecutor.html
==============================================================================
--- websites/production/commons/content/proper/commons-scxml/xref/org/apache/commons/scxml2/SCXMLExecutor.html (original)
+++ websites/production/commons/content/proper/commons-scxml/xref/org/apache/commons/scxml2/SCXMLExecutor.html Mon Sep 15 13:36:40 2014
@@ -337,126 +337,111 @@
<a class="jxr_linenumber" name="L329" href="#L329">329</a>
<a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_comment">// go</em>
<a class="jxr_linenumber" name="L331" href="#L331">331</a> semantics.firstStep(exctx);
-<a class="jxr_linenumber" name="L332" href="#L332">332</a>
-<a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong class="jxr_keyword">if</strong> (!exctx.isRunning()) {
-<a class="jxr_linenumber" name="L334" href="#L334">334</a> semantics.finalStep(exctx);
-<a class="jxr_linenumber" name="L335" href="#L335">335</a> }
-<a class="jxr_linenumber" name="L336" href="#L336">336</a>
-<a class="jxr_linenumber" name="L337" href="#L337">337</a> logState();
-<a class="jxr_linenumber" name="L338" href="#L338">338</a> }
-<a class="jxr_linenumber" name="L339" href="#L339">339</a>
-<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment"> * Add a new external event, which may be done concurrently, and even when the current SCInstance is detached.</em>
-<a class="jxr_linenumber" name="L342" href="#L342">342</a> <em class="jxr_javadoccomment"> * <p></em>
-<a class="jxr_linenumber" name="L343" href="#L343">343</a> <em class="jxr_javadoccomment"> * No processing of the vent will be done, until the next triggerEvent methods is invoked.</em>
-<a class="jxr_linenumber" name="L344" href="#L344">344</a> <em class="jxr_javadoccomment"> * </p></em>
-<a class="jxr_linenumber" name="L345" href="#L345">345</a> <em class="jxr_javadoccomment"> * @param evt an external event</em>
-<a class="jxr_linenumber" name="L346" href="#L346">346</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L347" href="#L347">347</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addEvent(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt) {
-<a class="jxr_linenumber" name="L348" href="#L348">348</a> <strong class="jxr_keyword">if</strong> (evt != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L349" href="#L349">349</a> externalEventQueue.add(evt);
-<a class="jxr_linenumber" name="L350" href="#L350">350</a> }
-<a class="jxr_linenumber" name="L351" href="#L351">351</a> }
-<a class="jxr_linenumber" name="L352" href="#L352">352</a>
-<a class="jxr_linenumber" name="L353" href="#L353">353</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L354" href="#L354">354</a> <em class="jxr_javadoccomment"> * @return Returns true if there are pending external events to be processed.</em>
-<a class="jxr_linenumber" name="L355" href="#L355">355</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L356" href="#L356">356</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasPendingEvents() {
-<a class="jxr_linenumber" name="L357" href="#L357">357</a> <strong class="jxr_keyword">return</strong> !externalEventQueue.isEmpty();
-<a class="jxr_linenumber" name="L358" href="#L358">358</a> }
-<a class="jxr_linenumber" name="L359" href="#L359">359</a>
-<a class="jxr_linenumber" name="L360" href="#L360">360</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L361" href="#L361">361</a> <em class="jxr_javadoccomment"> * @return Returns the current number of pending external events to be processed.</em>
-<a class="jxr_linenumber" name="L362" href="#L362">362</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L363" href="#L363">363</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getPendingEvents() {
-<a class="jxr_linenumber" name="L364" href="#L364">364</a> <strong class="jxr_keyword">return</strong> externalEventQueue.size();
-<a class="jxr_linenumber" name="L365" href="#L365">365</a> }
-<a class="jxr_linenumber" name="L366" href="#L366">366</a>
-<a class="jxr_linenumber" name="L367" href="#L367">367</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L368" href="#L368">368</a> <em class="jxr_javadoccomment"> * Convenience method when only one event needs to be triggered.</em>
-<a class="jxr_linenumber" name="L369" href="#L369">369</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L370" href="#L370">370</a> <em class="jxr_javadoccomment"> * @param evt</em>
-<a class="jxr_linenumber" name="L371" href="#L371">371</a> <em class="jxr_javadoccomment"> * the external events which triggered during the last</em>
-<a class="jxr_linenumber" name="L372" href="#L372">372</a> <em class="jxr_javadoccomment"> * time quantum</em>
-<a class="jxr_linenumber" name="L373" href="#L373">373</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object</em>
-<a class="jxr_linenumber" name="L374" href="#L374">374</a> <em class="jxr_javadoccomment"> * model problem.</em>
-<a class="jxr_linenumber" name="L375" href="#L375">375</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L376" href="#L376">376</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvent(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt)
-<a class="jxr_linenumber" name="L377" href="#L377">377</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../org/apache/commons/scxml2/model/ModelException.html">ModelException</a> {
-<a class="jxr_linenumber" name="L378" href="#L378">378</a> <strong class="jxr_keyword">if</strong> (evt != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L379" href="#L379">379</a> externalEventQueue.add(evt);
-<a class="jxr_linenumber" name="L380" href="#L380">380</a> }
-<a class="jxr_linenumber" name="L381" href="#L381">381</a> triggerEvents();
-<a class="jxr_linenumber" name="L382" href="#L382">382</a> }
-<a class="jxr_linenumber" name="L383" href="#L383">383</a>
-<a class="jxr_linenumber" name="L384" href="#L384">384</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L385" href="#L385">385</a> <em class="jxr_javadoccomment"> * The worker method.</em>
-<a class="jxr_linenumber" name="L386" href="#L386">386</a> <em class="jxr_javadoccomment"> * Re-evaluates current status whenever any events are triggered.</em>
-<a class="jxr_linenumber" name="L387" href="#L387">387</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L388" href="#L388">388</a> <em class="jxr_javadoccomment"> * @param evts</em>
-<a class="jxr_linenumber" name="L389" href="#L389">389</a> <em class="jxr_javadoccomment"> * an array of external events which triggered during the last</em>
-<a class="jxr_linenumber" name="L390" href="#L390">390</a> <em class="jxr_javadoccomment"> * time quantum</em>
-<a class="jxr_linenumber" name="L391" href="#L391">391</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object</em>
-<a class="jxr_linenumber" name="L392" href="#L392">392</a> <em class="jxr_javadoccomment"> * model problem.</em>
-<a class="jxr_linenumber" name="L393" href="#L393">393</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L394" href="#L394">394</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvents(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a>[] evts)
-<a class="jxr_linenumber" name="L395" href="#L395">395</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../org/apache/commons/scxml2/model/ModelException.html">ModelException</a> {
-<a class="jxr_linenumber" name="L396" href="#L396">396</a> <strong class="jxr_keyword">if</strong> (evts != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L397" href="#L397">397</a> <strong class="jxr_keyword">for</strong> (TriggerEvent evt : evts) {
-<a class="jxr_linenumber" name="L398" href="#L398">398</a> <strong class="jxr_keyword">if</strong> (evt != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L399" href="#L399">399</a> externalEventQueue.add(evt);
-<a class="jxr_linenumber" name="L400" href="#L400">400</a> }
-<a class="jxr_linenumber" name="L401" href="#L401">401</a> }
-<a class="jxr_linenumber" name="L402" href="#L402">402</a> }
-<a class="jxr_linenumber" name="L403" href="#L403">403</a> triggerEvents();
-<a class="jxr_linenumber" name="L404" href="#L404">404</a> }
-<a class="jxr_linenumber" name="L405" href="#L405">405</a>
-<a class="jxr_linenumber" name="L406" href="#L406">406</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L407" href="#L407">407</a> <em class="jxr_javadoccomment"> * Trigger all pending and incoming events, until there are no more pending events</em>
-<a class="jxr_linenumber" name="L408" href="#L408">408</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object model problem.</em>
-<a class="jxr_linenumber" name="L409" href="#L409">409</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L410" href="#L410">410</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvents() <strong class="jxr_keyword">throws</strong> ModelException {
-<a class="jxr_linenumber" name="L411" href="#L411">411</a> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt;
-<a class="jxr_linenumber" name="L412" href="#L412">412</a> <strong class="jxr_keyword">while</strong> (exctx.isRunning() && (evt = externalEventQueue.poll()) != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L413" href="#L413">413</a> eventStep(evt);
-<a class="jxr_linenumber" name="L414" href="#L414">414</a> }
-<a class="jxr_linenumber" name="L415" href="#L415">415</a> }
-<a class="jxr_linenumber" name="L416" href="#L416">416</a>
-<a class="jxr_linenumber" name="L417" href="#L417">417</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> eventStep(<a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> event) <strong class="jxr_keyword">throws</strong> ModelException {
-<a class="jxr_linenumber" name="L418" href="#L418">418</a> semantics.nextStep(exctx, event);
-<a class="jxr_linenumber" name="L419" href="#L419">419</a>
-<a class="jxr_linenumber" name="L420" href="#L420">420</a> <strong class="jxr_keyword">if</strong> (!exctx.isRunning()) {
-<a class="jxr_linenumber" name="L421" href="#L421">421</a> semantics.finalStep(exctx);
-<a class="jxr_linenumber" name="L422" href="#L422">422</a> }
-<a class="jxr_linenumber" name="L423" href="#L423">423</a>
-<a class="jxr_linenumber" name="L424" href="#L424">424</a> logState();
-<a class="jxr_linenumber" name="L425" href="#L425">425</a> }
-<a class="jxr_linenumber" name="L426" href="#L426">426</a>
-<a class="jxr_linenumber" name="L427" href="#L427">427</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L428" href="#L428">428</a> <em class="jxr_javadoccomment"> * Get the state chart instance for this executor.</em>
-<a class="jxr_linenumber" name="L429" href="#L429">429</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L430" href="#L430">430</a> <em class="jxr_javadoccomment"> * @return The SCInstance for this executor.</em>
-<a class="jxr_linenumber" name="L431" href="#L431">431</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L432" href="#L432">432</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../org/apache/commons/scxml2/SCInstance.html">SCInstance</a> getSCInstance() {
-<a class="jxr_linenumber" name="L433" href="#L433">433</a> <strong class="jxr_keyword">return</strong> exctx.getScInstance();
-<a class="jxr_linenumber" name="L434" href="#L434">434</a> }
-<a class="jxr_linenumber" name="L435" href="#L435">435</a>
-<a class="jxr_linenumber" name="L436" href="#L436">436</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L437" href="#L437">437</a> <em class="jxr_javadoccomment"> * Log the current set of active states.</em>
-<a class="jxr_linenumber" name="L438" href="#L438">438</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L439" href="#L439">439</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> logState() {
-<a class="jxr_linenumber" name="L440" href="#L440">440</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a class="jxr_linenumber" name="L441" href="#L441">441</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder(<span class="jxr_string">"Current States: [ "</span>);
-<a class="jxr_linenumber" name="L442" href="#L442">442</a> <strong class="jxr_keyword">for</strong> (EnterableState es : getCurrentStatus().getStates()) {
-<a class="jxr_linenumber" name="L443" href="#L443">443</a> sb.append(es.getId()).append(<span class="jxr_string">", "</span>);
-<a class="jxr_linenumber" name="L444" href="#L444">444</a> }
-<a class="jxr_linenumber" name="L445" href="#L445">445</a> <strong class="jxr_keyword">int</strong> length = sb.length();
-<a class="jxr_linenumber" name="L446" href="#L446">446</a> sb.delete(length - 2, length).append(<span class="jxr_string">" ]"</span>);
-<a class="jxr_linenumber" name="L447" href="#L447">447</a> log.debug(sb.toString());
-<a class="jxr_linenumber" name="L448" href="#L448">448</a> }
-<a class="jxr_linenumber" name="L449" href="#L449">449</a> }
-<a class="jxr_linenumber" name="L450" href="#L450">450</a> }
-<a class="jxr_linenumber" name="L451" href="#L451">451</a>
+<a class="jxr_linenumber" name="L332" href="#L332">332</a> logState();
+<a class="jxr_linenumber" name="L333" href="#L333">333</a> }
+<a class="jxr_linenumber" name="L334" href="#L334">334</a>
+<a class="jxr_linenumber" name="L335" href="#L335">335</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L336" href="#L336">336</a> <em class="jxr_javadoccomment"> * Add a new external event, which may be done concurrently, and even when the current SCInstance is detached.</em>
+<a class="jxr_linenumber" name="L337" href="#L337">337</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L338" href="#L338">338</a> <em class="jxr_javadoccomment"> * No processing of the vent will be done, until the next triggerEvent methods is invoked.</em>
+<a class="jxr_linenumber" name="L339" href="#L339">339</a> <em class="jxr_javadoccomment"> * </p></em>
+<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment"> * @param evt an external event</em>
+<a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L342" href="#L342">342</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addEvent(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt) {
+<a class="jxr_linenumber" name="L343" href="#L343">343</a> <strong class="jxr_keyword">if</strong> (evt != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L344" href="#L344">344</a> externalEventQueue.add(evt);
+<a class="jxr_linenumber" name="L345" href="#L345">345</a> }
+<a class="jxr_linenumber" name="L346" href="#L346">346</a> }
+<a class="jxr_linenumber" name="L347" href="#L347">347</a>
+<a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L349" href="#L349">349</a> <em class="jxr_javadoccomment"> * @return Returns true if there are pending external events to be processed.</em>
+<a class="jxr_linenumber" name="L350" href="#L350">350</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L351" href="#L351">351</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasPendingEvents() {
+<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">return</strong> !externalEventQueue.isEmpty();
+<a class="jxr_linenumber" name="L353" href="#L353">353</a> }
+<a class="jxr_linenumber" name="L354" href="#L354">354</a>
+<a class="jxr_linenumber" name="L355" href="#L355">355</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L356" href="#L356">356</a> <em class="jxr_javadoccomment"> * @return Returns the current number of pending external events to be processed.</em>
+<a class="jxr_linenumber" name="L357" href="#L357">357</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L358" href="#L358">358</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getPendingEvents() {
+<a class="jxr_linenumber" name="L359" href="#L359">359</a> <strong class="jxr_keyword">return</strong> externalEventQueue.size();
+<a class="jxr_linenumber" name="L360" href="#L360">360</a> }
+<a class="jxr_linenumber" name="L361" href="#L361">361</a>
+<a class="jxr_linenumber" name="L362" href="#L362">362</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L363" href="#L363">363</a> <em class="jxr_javadoccomment"> * Convenience method when only one event needs to be triggered.</em>
+<a class="jxr_linenumber" name="L364" href="#L364">364</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L365" href="#L365">365</a> <em class="jxr_javadoccomment"> * @param evt</em>
+<a class="jxr_linenumber" name="L366" href="#L366">366</a> <em class="jxr_javadoccomment"> * the external events which triggered during the last</em>
+<a class="jxr_linenumber" name="L367" href="#L367">367</a> <em class="jxr_javadoccomment"> * time quantum</em>
+<a class="jxr_linenumber" name="L368" href="#L368">368</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object</em>
+<a class="jxr_linenumber" name="L369" href="#L369">369</a> <em class="jxr_javadoccomment"> * model problem.</em>
+<a class="jxr_linenumber" name="L370" href="#L370">370</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvent(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt)
+<a class="jxr_linenumber" name="L372" href="#L372">372</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../org/apache/commons/scxml2/model/ModelException.html">ModelException</a> {
+<a class="jxr_linenumber" name="L373" href="#L373">373</a> addEvent(evt);
+<a class="jxr_linenumber" name="L374" href="#L374">374</a> triggerEvents();
+<a class="jxr_linenumber" name="L375" href="#L375">375</a> }
+<a class="jxr_linenumber" name="L376" href="#L376">376</a>
+<a class="jxr_linenumber" name="L377" href="#L377">377</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L378" href="#L378">378</a> <em class="jxr_javadoccomment"> * The worker method.</em>
+<a class="jxr_linenumber" name="L379" href="#L379">379</a> <em class="jxr_javadoccomment"> * Re-evaluates current status whenever any events are triggered.</em>
+<a class="jxr_linenumber" name="L380" href="#L380">380</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L381" href="#L381">381</a> <em class="jxr_javadoccomment"> * @param evts</em>
+<a class="jxr_linenumber" name="L382" href="#L382">382</a> <em class="jxr_javadoccomment"> * an array of external events which triggered during the last</em>
+<a class="jxr_linenumber" name="L383" href="#L383">383</a> <em class="jxr_javadoccomment"> * time quantum</em>
+<a class="jxr_linenumber" name="L384" href="#L384">384</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object</em>
+<a class="jxr_linenumber" name="L385" href="#L385">385</a> <em class="jxr_javadoccomment"> * model problem.</em>
+<a class="jxr_linenumber" name="L386" href="#L386">386</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L387" href="#L387">387</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvents(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a>[] evts)
+<a class="jxr_linenumber" name="L388" href="#L388">388</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../org/apache/commons/scxml2/model/ModelException.html">ModelException</a> {
+<a class="jxr_linenumber" name="L389" href="#L389">389</a> <strong class="jxr_keyword">if</strong> (evts != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L390" href="#L390">390</a> <strong class="jxr_keyword">for</strong> (TriggerEvent evt : evts) {
+<a class="jxr_linenumber" name="L391" href="#L391">391</a> addEvent(evt);
+<a class="jxr_linenumber" name="L392" href="#L392">392</a> }
+<a class="jxr_linenumber" name="L393" href="#L393">393</a> }
+<a class="jxr_linenumber" name="L394" href="#L394">394</a> triggerEvents();
+<a class="jxr_linenumber" name="L395" href="#L395">395</a> }
+<a class="jxr_linenumber" name="L396" href="#L396">396</a>
+<a class="jxr_linenumber" name="L397" href="#L397">397</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L398" href="#L398">398</a> <em class="jxr_javadoccomment"> * Trigger all pending and incoming events, until there are no more pending events</em>
+<a class="jxr_linenumber" name="L399" href="#L399">399</a> <em class="jxr_javadoccomment"> * @throws ModelException in case there is a fatal SCXML object model problem.</em>
+<a class="jxr_linenumber" name="L400" href="#L400">400</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L401" href="#L401">401</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> triggerEvents() <strong class="jxr_keyword">throws</strong> ModelException {
+<a class="jxr_linenumber" name="L402" href="#L402">402</a> <a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> evt;
+<a class="jxr_linenumber" name="L403" href="#L403">403</a> <strong class="jxr_keyword">while</strong> (exctx.isRunning() && (evt = externalEventQueue.poll()) != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L404" href="#L404">404</a> eventStep(evt);
+<a class="jxr_linenumber" name="L405" href="#L405">405</a> }
+<a class="jxr_linenumber" name="L406" href="#L406">406</a> }
+<a class="jxr_linenumber" name="L407" href="#L407">407</a>
+<a class="jxr_linenumber" name="L408" href="#L408">408</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> eventStep(<a href="../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a> event) <strong class="jxr_keyword">throws</strong> ModelException {
+<a class="jxr_linenumber" name="L409" href="#L409">409</a> semantics.nextStep(exctx, event);
+<a class="jxr_linenumber" name="L410" href="#L410">410</a> logState();
+<a class="jxr_linenumber" name="L411" href="#L411">411</a> }
+<a class="jxr_linenumber" name="L412" href="#L412">412</a>
+<a class="jxr_linenumber" name="L413" href="#L413">413</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L414" href="#L414">414</a> <em class="jxr_javadoccomment"> * Get the state chart instance for this executor.</em>
+<a class="jxr_linenumber" name="L415" href="#L415">415</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L416" href="#L416">416</a> <em class="jxr_javadoccomment"> * @return The SCInstance for this executor.</em>
+<a class="jxr_linenumber" name="L417" href="#L417">417</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L418" href="#L418">418</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../org/apache/commons/scxml2/SCInstance.html">SCInstance</a> getSCInstance() {
+<a class="jxr_linenumber" name="L419" href="#L419">419</a> <strong class="jxr_keyword">return</strong> exctx.getScInstance();
+<a class="jxr_linenumber" name="L420" href="#L420">420</a> }
+<a class="jxr_linenumber" name="L421" href="#L421">421</a>
+<a class="jxr_linenumber" name="L422" href="#L422">422</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L423" href="#L423">423</a> <em class="jxr_javadoccomment"> * Log the current set of active states.</em>
+<a class="jxr_linenumber" name="L424" href="#L424">424</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L425" href="#L425">425</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> logState() {
+<a class="jxr_linenumber" name="L426" href="#L426">426</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
+<a class="jxr_linenumber" name="L427" href="#L427">427</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder(<span class="jxr_string">"Current States: [ "</span>);
+<a class="jxr_linenumber" name="L428" href="#L428">428</a> <strong class="jxr_keyword">for</strong> (EnterableState es : getCurrentStatus().getStates()) {
+<a class="jxr_linenumber" name="L429" href="#L429">429</a> sb.append(es.getId()).append(<span class="jxr_string">", "</span>);
+<a class="jxr_linenumber" name="L430" href="#L430">430</a> }
+<a class="jxr_linenumber" name="L431" href="#L431">431</a> <strong class="jxr_keyword">int</strong> length = sb.length();
+<a class="jxr_linenumber" name="L432" href="#L432">432</a> sb.delete(length - 2, length).append(<span class="jxr_string">" ]"</span>);
+<a class="jxr_linenumber" name="L433" href="#L433">433</a> log.debug(sb.toString());
+<a class="jxr_linenumber" name="L434" href="#L434">434</a> }
+<a class="jxr_linenumber" name="L435" href="#L435">435</a> }
+<a class="jxr_linenumber" name="L436" href="#L436">436</a> }
</pre>
<hr/>
<div id="footer">Copyright © 2005–2014 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
Modified: websites/production/commons/content/proper/commons-scxml/xref/org/apache/commons/scxml2/env/AbstractStateMachine.html
==============================================================================
--- websites/production/commons/content/proper/commons-scxml/xref/org/apache/commons/scxml2/env/AbstractStateMachine.html (original)
+++ websites/production/commons/content/proper/commons-scxml/xref/org/apache/commons/scxml2/env/AbstractStateMachine.html Mon Sep 15 13:36:40 2014
@@ -187,159 +187,154 @@
<a class="jxr_linenumber" name="L179" href="#L179">179</a> engine.setStateMachine(stateMachine);
<a class="jxr_linenumber" name="L180" href="#L180">180</a> engine.setRootContext(rootCtx);
<a class="jxr_linenumber" name="L181" href="#L181">181</a> engine.addListener(stateMachine, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/commons/scxml2/env/AbstractStateMachine.html">EntryListener</a>());
-<a class="jxr_linenumber" name="L182" href="#L182">182</a> initialize();
-<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="L184" href="#L184">184</a> engine.go();
-<a class="jxr_linenumber" name="L185" href="#L185">185</a> } <strong class="jxr_keyword">catch</strong> (ModelException me) {
-<a class="jxr_linenumber" name="L186" href="#L186">186</a> logError(me);
-<a class="jxr_linenumber" name="L187" href="#L187">187</a> }
-<a class="jxr_linenumber" name="L188" href="#L188">188</a> }
-<a class="jxr_linenumber" name="L189" href="#L189">189</a>
-<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> initialize() {
-<a class="jxr_linenumber" name="L191" href="#L191">191</a>
-<a class="jxr_linenumber" name="L192" href="#L192">192</a> }
-<a class="jxr_linenumber" name="L193" href="#L193">193</a>
-<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> * Fire an event on the SCXML engine.</em>
-<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> * @param event The event name.</em>
-<a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment"> * @return Whether the state machine has reached a &quot;final&quot;</em>
-<a class="jxr_linenumber" name="L199" href="#L199">199</a> <em class="jxr_javadoccomment"> * configuration.</em>
-<a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> fireEvent(<strong class="jxr_keyword">final</strong> String event) {
-<a class="jxr_linenumber" name="L202" href="#L202">202</a> <a href="../../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a>[] evts = {<strong class="jxr_keyword">new</strong> TriggerEvent(event,
-<a class="jxr_linenumber" name="L203" href="#L203">203</a> TriggerEvent.SIGNAL_EVENT)};
-<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="L205" href="#L205">205</a> engine.triggerEvents(evts);
-<a class="jxr_linenumber" name="L206" href="#L206">206</a> } <strong class="jxr_keyword">catch</strong> (ModelException me) {
-<a class="jxr_linenumber" name="L207" href="#L207">207</a> logError(me);
-<a class="jxr_linenumber" name="L208" href="#L208">208</a> }
-<a class="jxr_linenumber" name="L209" href="#L209">209</a> <strong class="jxr_keyword">return</strong> engine.getCurrentStatus().isFinal();
-<a class="jxr_linenumber" name="L210" href="#L210">210</a> }
-<a class="jxr_linenumber" name="L211" href="#L211">211</a>
-<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L213" href="#L213">213</a> <em class="jxr_javadoccomment"> * Get the SCXML engine driving the &quot;lifecycle&quot; of the</em>
-<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment"> * instances of this class.</em>
-<a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> * @return Returns the engine.</em>
-<a class="jxr_linenumber" name="L217" href="#L217">217</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/scxml2/SCXMLExecutor.html">SCXMLExecutor</a> getEngine() {
-<a class="jxr_linenumber" name="L219" href="#L219">219</a> <strong class="jxr_keyword">return</strong> engine;
-<a class="jxr_linenumber" name="L220" href="#L220">220</a> }
-<a class="jxr_linenumber" name="L221" href="#L221">221</a>
-<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment"> * Get the log for this class.</em>
-<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_javadoccomment"> * @return Returns the log.</em>
-<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L227" href="#L227">227</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/scxml2/model/Log.html">Log</a> getLog() {
-<a class="jxr_linenumber" name="L228" href="#L228">228</a> <strong class="jxr_keyword">return</strong> log;
-<a class="jxr_linenumber" name="L229" href="#L229">229</a> }
-<a class="jxr_linenumber" name="L230" href="#L230">230</a>
-<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment"> * Set the log for this class.</em>
-<a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment"> * @param log The log to set.</em>
-<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setLog(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/Log.html">Log</a> log) {
-<a class="jxr_linenumber" name="L237" href="#L237">237</a> <strong class="jxr_keyword">this</strong>.log = log;
-<a class="jxr_linenumber" name="L238" href="#L238">238</a> }
-<a class="jxr_linenumber" name="L239" href="#L239">239</a>
-<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment"> * Invoke the no argument method with the following name.</em>
-<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment"> * @param methodName The method to invoke.</em>
-<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> * @return Whether the invoke was successful.</em>
-<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> invoke(<strong class="jxr_keyword">final</strong> String methodName) {
-<a class="jxr_linenumber" name="L247" href="#L247">247</a> Class<?> clas = <strong class="jxr_keyword">this</strong>.getClass();
-<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="L249" href="#L249">249</a> Method method = clas.getDeclaredMethod(methodName, SIGNATURE);
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-<a class="jxr_linenumber" name="L255" href="#L255">255</a> logError(nsme);
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-<a class="jxr_linenumber" name="L258" href="#L258">258</a> logError(iae);
-<a class="jxr_linenumber" name="L259" href="#L259">259</a> <strong class="jxr_keyword">return</strong> false;
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-<a class="jxr_linenumber" name="L261" href="#L261">261</a> logError(iae);
-<a class="jxr_linenumber" name="L262" href="#L262">262</a> <strong class="jxr_keyword">return</strong> false;
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-<a class="jxr_linenumber" name="L264" href="#L264">264</a> logError(ite);
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-<a class="jxr_linenumber" name="L267" href="#L267">267</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="L268" href="#L268">268</a> }
-<a class="jxr_linenumber" name="L269" href="#L269">269</a>
-<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment"> * Reset the state machine.</em>
-<a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment"> * @return Whether the reset was successful.</em>
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-<a class="jxr_linenumber" name="L277" href="#L277">277</a> engine.reset();
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-<a class="jxr_linenumber" name="L279" href="#L279">279</a> logError(me);
-<a class="jxr_linenumber" name="L280" href="#L280">280</a> <strong class="jxr_keyword">return</strong> false;
-<a class="jxr_linenumber" name="L281" href="#L281">281</a> }
-<a class="jxr_linenumber" name="L282" href="#L282">282</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
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-<a class="jxr_linenumber" name="L284" href="#L284">284</a>
-<a class="jxr_linenumber" name="L285" href="#L285">285</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L286" href="#L286">286</a> <em class="jxr_javadoccomment"> * Utility method for logging error.</em>
-<a class="jxr_linenumber" name="L287" href="#L287">287</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment"> * @param exception The exception leading to this error condition.</em>
-<a class="jxr_linenumber" name="L289" href="#L289">289</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L290" href="#L290">290</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> logError(<strong class="jxr_keyword">final</strong> Exception exception) {
-<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">if</strong> (log.isErrorEnabled()) {
-<a class="jxr_linenumber" name="L292" href="#L292">292</a> log.error(exception.getMessage(), exception);
-<a class="jxr_linenumber" name="L293" href="#L293">293</a> }
-<a class="jxr_linenumber" name="L294" href="#L294">294</a> }
-<a class="jxr_linenumber" name="L295" href="#L295">295</a>
-<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> * A SCXMLListener that is only concerned about &quot;onentry&quot;</em>
-<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment"> * notifications.</em>
-<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/scxml2/env/AbstractStateMachine.html">EntryListener</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../org/apache/commons/scxml2/SCXMLListener.html">SCXMLListener</a> {
-<a class="jxr_linenumber" name="L301" href="#L301">301</a>
-<a class="jxr_linenumber" name="L302" href="#L302">302</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L303" href="#L303">303</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em>
-<a class="jxr_linenumber" name="L304" href="#L304">304</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L305" href="#L305">305</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onEntry(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/EnterableState.html">EnterableState</a> entered) {
-<a class="jxr_linenumber" name="L306" href="#L306">306</a> invoke(entered.getId());
-<a class="jxr_linenumber" name="L307" href="#L307">307</a> }
-<a class="jxr_linenumber" name="L308" href="#L308">308</a>
-<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * No-op.</em>
-<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_javadoccomment"> * @param from The &quot;source&quot; transition target.</em>
-<a class="jxr_linenumber" name="L313" href="#L313">313</a> <em class="jxr_javadoccomment"> * @param to The &quot;destination&quot; transition target.</em>
-<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_javadoccomment"> * @param transition The transition being followed.</em>
-<a class="jxr_linenumber" name="L315" href="#L315">315</a> <em class="jxr_javadoccomment"> * @param event The event triggering the transition</em>
-<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L317" href="#L317">317</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onTransition(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/TransitionTarget.html">TransitionTarget</a> from,
-<a class="jxr_linenumber" name="L318" href="#L318">318</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/TransitionTarget.html">TransitionTarget</a> to, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/Transition.html">Transition</a> transition, <strong class="jxr_keyword">final</strong> String event) {
-<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_comment">// nothing to do</em>
-<a class="jxr_linenumber" name="L320" href="#L320">320</a> }
-<a class="jxr_linenumber" name="L321" href="#L321">321</a>
-<a class="jxr_linenumber" name="L322" href="#L322">322</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment"> * No-op.</em>
-<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L325" href="#L325">325</a> <em class="jxr_javadoccomment"> * @param exited The state being exited.</em>
-<a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onExit(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/EnterableState.html">EnterableState</a> exited) {
-<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_comment">// nothing to do</em>
-<a class="jxr_linenumber" name="L329" href="#L329">329</a> }
-<a class="jxr_linenumber" name="L330" href="#L330">330</a>
-<a class="jxr_linenumber" name="L331" href="#L331">331</a> }
-<a class="jxr_linenumber" name="L332" href="#L332">332</a>
-<a class="jxr_linenumber" name="L333" href="#L333">333</a> }
-<a class="jxr_linenumber" name="L334" href="#L334">334</a>
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="L183" href="#L183">183</a> engine.go();
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> } <strong class="jxr_keyword">catch</strong> (ModelException me) {
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> logError(me);
+<a class="jxr_linenumber" name="L186" href="#L186">186</a> }
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> }
+<a class="jxr_linenumber" name="L188" href="#L188">188</a>
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em class="jxr_javadoccomment"> * Fire an event on the SCXML engine.</em>
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> <em class="jxr_javadoccomment"> * @param event The event name.</em>
+<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment"> * @return Whether the state machine has reached a &quot;final&quot;</em>
+<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> * configuration.</em>
+<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> fireEvent(<strong class="jxr_keyword">final</strong> String event) {
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> <a href="../../../../../org/apache/commons/scxml2/TriggerEvent.html">TriggerEvent</a>[] evts = {<strong class="jxr_keyword">new</strong> TriggerEvent(event,
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> TriggerEvent.SIGNAL_EVENT)};
+<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> engine.triggerEvents(evts);
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> } <strong class="jxr_keyword">catch</strong> (ModelException me) {
+<a class="jxr_linenumber" name="L202" href="#L202">202</a> logError(me);
+<a class="jxr_linenumber" name="L203" href="#L203">203</a> }
+<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">return</strong> engine.getCurrentStatus().isFinal();
+<a class="jxr_linenumber" name="L205" href="#L205">205</a> }
+<a class="jxr_linenumber" name="L206" href="#L206">206</a>
+<a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L208" href="#L208">208</a> <em class="jxr_javadoccomment"> * Get the SCXML engine driving the &quot;lifecycle&quot; of the</em>
+<a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_javadoccomment"> * instances of this class.</em>
+<a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment"> * @return Returns the engine.</em>
+<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L213" href="#L213">213</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/scxml2/SCXMLExecutor.html">SCXMLExecutor</a> getEngine() {
+<a class="jxr_linenumber" name="L214" href="#L214">214</a> <strong class="jxr_keyword">return</strong> engine;
+<a class="jxr_linenumber" name="L215" href="#L215">215</a> }
+<a class="jxr_linenumber" name="L216" href="#L216">216</a>
+<a class="jxr_linenumber" name="L217" href="#L217">217</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L218" href="#L218">218</a> <em class="jxr_javadoccomment"> * Get the log for this class.</em>
+<a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_javadoccomment"> * @return Returns the log.</em>
+<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L222" href="#L222">222</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/scxml2/model/Log.html">Log</a> getLog() {
+<a class="jxr_linenumber" name="L223" href="#L223">223</a> <strong class="jxr_keyword">return</strong> log;
+<a class="jxr_linenumber" name="L224" href="#L224">224</a> }
+<a class="jxr_linenumber" name="L225" href="#L225">225</a>
+<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment"> * Set the log for this class.</em>
+<a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L229" href="#L229">229</a> <em class="jxr_javadoccomment"> * @param log The log to set.</em>
+<a class="jxr_linenumber" name="L230" href="#L230">230</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L231" href="#L231">231</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setLog(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/Log.html">Log</a> log) {
+<a class="jxr_linenumber" name="L232" href="#L232">232</a> <strong class="jxr_keyword">this</strong>.log = log;
+<a class="jxr_linenumber" name="L233" href="#L233">233</a> }
+<a class="jxr_linenumber" name="L234" href="#L234">234</a>
+<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em class="jxr_javadoccomment"> * Invoke the no argument method with the following name.</em>
+<a class="jxr_linenumber" name="L237" href="#L237">237</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L238" href="#L238">238</a> <em class="jxr_javadoccomment"> * @param methodName The method to invoke.</em>
+<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em class="jxr_javadoccomment"> * @return Whether the invoke was successful.</em>
+<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L241" href="#L241">241</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> invoke(<strong class="jxr_keyword">final</strong> String methodName) {
+<a class="jxr_linenumber" name="L242" href="#L242">242</a> Class<?> clas = <strong class="jxr_keyword">this</strong>.getClass();
+<a class="jxr_linenumber" name="L243" href="#L243">243</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="L244" href="#L244">244</a> Method method = clas.getDeclaredMethod(methodName, SIGNATURE);
+<a class="jxr_linenumber" name="L245" href="#L245">245</a> method.invoke(<strong class="jxr_keyword">this</strong>, PARAMETERS);
+<a class="jxr_linenumber" name="L246" href="#L246">246</a> } <strong class="jxr_keyword">catch</strong> (SecurityException se) {
+<a class="jxr_linenumber" name="L247" href="#L247">247</a> logError(se);
+<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L249" href="#L249">249</a> } <strong class="jxr_keyword">catch</strong> (NoSuchMethodException nsme) {
+<a class="jxr_linenumber" name="L250" href="#L250">250</a> logError(nsme);
+<a class="jxr_linenumber" name="L251" href="#L251">251</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L252" href="#L252">252</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException iae) {
+<a class="jxr_linenumber" name="L253" href="#L253">253</a> logError(iae);
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L255" href="#L255">255</a> } <strong class="jxr_keyword">catch</strong> (IllegalAccessException iae) {
+<a class="jxr_linenumber" name="L256" href="#L256">256</a> logError(iae);
+<a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L258" href="#L258">258</a> } <strong class="jxr_keyword">catch</strong> (InvocationTargetException ite) {
+<a class="jxr_linenumber" name="L259" href="#L259">259</a> logError(ite);
+<a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L261" href="#L261">261</a> }
+<a class="jxr_linenumber" name="L262" href="#L262">262</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="L263" href="#L263">263</a> }
+<a class="jxr_linenumber" name="L264" href="#L264">264</a>
+<a class="jxr_linenumber" name="L265" href="#L265">265</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L266" href="#L266">266</a> <em class="jxr_javadoccomment"> * Reset the state machine.</em>
+<a class="jxr_linenumber" name="L267" href="#L267">267</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment"> * @return Whether the reset was successful.</em>
+<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L270" href="#L270">270</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> resetMachine() {
+<a class="jxr_linenumber" name="L271" href="#L271">271</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="L272" href="#L272">272</a> engine.reset();
+<a class="jxr_linenumber" name="L273" href="#L273">273</a> } <strong class="jxr_keyword">catch</strong> (ModelException me) {
+<a class="jxr_linenumber" name="L274" href="#L274">274</a> logError(me);
+<a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L276" href="#L276">276</a> }
+<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="L278" href="#L278">278</a> }
+<a class="jxr_linenumber" name="L279" href="#L279">279</a>
+<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> * Utility method for logging error.</em>
+<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L283" href="#L283">283</a> <em class="jxr_javadoccomment"> * @param exception The exception leading to this error condition.</em>
+<a class="jxr_linenumber" name="L284" href="#L284">284</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L285" href="#L285">285</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> logError(<strong class="jxr_keyword">final</strong> Exception exception) {
+<a class="jxr_linenumber" name="L286" href="#L286">286</a> <strong class="jxr_keyword">if</strong> (log.isErrorEnabled()) {
+<a class="jxr_linenumber" name="L287" href="#L287">287</a> log.error(exception.getMessage(), exception);
+<a class="jxr_linenumber" name="L288" href="#L288">288</a> }
+<a class="jxr_linenumber" name="L289" href="#L289">289</a> }
+<a class="jxr_linenumber" name="L290" href="#L290">290</a>
+<a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment"> * A SCXMLListener that is only concerned about &quot;onentry&quot;</em>
+<a class="jxr_linenumber" name="L293" href="#L293">293</a> <em class="jxr_javadoccomment"> * notifications.</em>
+<a class="jxr_linenumber" name="L294" href="#L294">294</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L295" href="#L295">295</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/scxml2/env/AbstractStateMachine.html">EntryListener</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../org/apache/commons/scxml2/SCXMLListener.html">SCXMLListener</a> {
+<a class="jxr_linenumber" name="L296" href="#L296">296</a>
+<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em>
+<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onEntry(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/EnterableState.html">EnterableState</a> entered) {
+<a class="jxr_linenumber" name="L301" href="#L301">301</a> invoke(entered.getId());
+<a class="jxr_linenumber" name="L302" href="#L302">302</a> }
+<a class="jxr_linenumber" name="L303" href="#L303">303</a>
+<a class="jxr_linenumber" name="L304" href="#L304">304</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L305" href="#L305">305</a> <em class="jxr_javadoccomment"> * No-op.</em>
+<a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L307" href="#L307">307</a> <em class="jxr_javadoccomment"> * @param from The &quot;source&quot; transition target.</em>
+<a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment"> * @param to The &quot;destination&quot; transition target.</em>
+<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> * @param transition The transition being followed.</em>
+<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * @param event The event triggering the transition</em>
+<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L312" href="#L312">312</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onTransition(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/TransitionTarget.html">TransitionTarget</a> from,
+<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/TransitionTarget.html">TransitionTarget</a> to, <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/Transition.html">Transition</a> transition, <strong class="jxr_keyword">final</strong> String event) {
+<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_comment">// nothing to do</em>
+<a class="jxr_linenumber" name="L315" href="#L315">315</a> }
+<a class="jxr_linenumber" name="L316" href="#L316">316</a>
+<a class="jxr_linenumber" name="L317" href="#L317">317</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L318" href="#L318">318</a> <em class="jxr_javadoccomment"> * No-op.</em>
+<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_javadoccomment"> * @param exited The state being exited.</em>
+<a class="jxr_linenumber" name="L321" href="#L321">321</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onExit(<strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/commons/scxml2/model/EnterableState.html">EnterableState</a> exited) {
+<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_comment">// nothing to do</em>
+<a class="jxr_linenumber" name="L324" href="#L324">324</a> }
+<a class="jxr_linenumber" name="L325" href="#L325">325</a>
+<a class="jxr_linenumber" name="L326" href="#L326">326</a> }
+<a class="jxr_linenumber" name="L327" href="#L327">327</a>
+<a class="jxr_linenumber" name="L328" href="#L328">328</a> }
+<a class="jxr_linenumber" name="L329" href="#L329">329</a>
</pre>
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