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| <div id="overview"><a href="../../../../../../../../../../apidocs/org/eclipse/papyrus/designer/languages/cpp/cdt/texteditor/listener/Closure.html">View Javadoc</a></div><pre> |
| <a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_javadoccomment">/*****************************************************************************</em> |
| <a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_javadoccomment"> * Copyright (c) 2013 CEA LIST.</em> |
| <a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_javadoccomment"> * All rights reserved. This program and the accompanying materials</em> |
| <a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_javadoccomment"> * are made available under the terms of the Eclipse Public License v1.0</em> |
| <a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_javadoccomment"> * which accompanies this distribution, and is available at</em> |
| <a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_javadoccomment"> * <a href="http://www.eclipse.org/legal/epl-v10.htm" target="alexandria_uri">http://www.eclipse.org/legal/epl-v10.htm</a>l</em> |
| <a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_javadoccomment"> * Contributors:</em> |
| <a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_javadoccomment"> * Ansgar Radermacher (CEA LIST) Ansgar.Radermacher@cea.fr - Initial API and implementation</em> |
| <a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_javadoccomment"> *****************************************************************************/</em> |
| <a class="jxr_linenumber" name="L14" href="#L14">14</a> |
| <a class="jxr_linenumber" name="L15" href="#L15">15</a> <strong class="jxr_keyword">package</strong> org.eclipse.papyrus.designer.languages.cpp.cdt.texteditor.listener; |
| <a class="jxr_linenumber" name="L16" href="#L16">16</a> |
| <a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">import</strong> org.eclipse.emf.common.util.BasicEList; |
| <a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong class="jxr_keyword">import</strong> org.eclipse.emf.common.util.EList; |
| <a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> org.eclipse.emf.ecore.EObject; |
| <a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> org.eclipse.emf.ecore.EStructuralFeature.Setting; |
| <a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> org.eclipse.uml2.common.util.UML2Util; |
| <a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.eclipse.uml2.uml.Association; |
| <a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.eclipse.uml2.uml.Classifier; |
| <a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.eclipse.uml2.uml.Element; |
| <a class="jxr_linenumber" name="L25" href="#L25">25</a> |
| <a class="jxr_linenumber" name="L26" href="#L26">26</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_javadoccomment"> * Calculate the closure of classifiers that need to be re-generated, if a</em> |
| <a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment"> * classifier changes</em> |
| <a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> * There are two different reasons for the need to re-generate a classifier:</em> |
| <a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * (1) one of the elements that it contains has changed</em> |
| <a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * (2) an element outside the containment close is changed. An example is a superclass</em> |
| <a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * that changes its name or an association target. In many cases, classifier depend</em> |
| <a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * on names of outside elements, but the also require a regeneration if the element</em> |
| <a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * is deleted.</em> |
| <a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * We need to take the change-kind into account. E.g. if the name of an operation in A changes, we need to</em> |
| <a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * re-generate class A, but we only need to regenerate class B (inheriting from A), if it actually</em> |
| <a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * redefines that operation.</em> |
| <a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../../../org/eclipse/papyrus/designer/languages/cpp/cdt/texteditor/listener/Closure.html">Closure</a> { |
| <a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> EList<Classifier> calc(Classifier cl) { |
| <a class="jxr_linenumber" name="L42" href="#L42">42</a> EList<Classifier> list = <strong class="jxr_keyword">new</strong> BasicEList<Classifier>(); |
| <a class="jxr_linenumber" name="L43" href="#L43">43</a> calc(cl, list); |
| <a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">return</strong> list; |
| <a class="jxr_linenumber" name="L45" href="#L45">45</a> } |
| <a class="jxr_linenumber" name="L46" href="#L46">46</a> |
| <a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> calc(Classifier cl, EList<Classifier> list) { |
| <a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">if</strong> (cl != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">for</strong> (Setting setting : UML2Util.getNonNavigableInverseReferences(cl)) { |
| <a class="jxr_linenumber" name="L50" href="#L50">50</a> EObject eObj = setting.getEObject(); |
| <a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">if</strong> (eObj instanceof Element) { |
| <a class="jxr_linenumber" name="L52" href="#L52">52</a> Classifier referencedCl = nearestClassifier(eObj); |
| <a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">if</strong> (!list.contains(referencedCl) && (!(referencedCl instanceof Association))) { |
| <a class="jxr_linenumber" name="L54" href="#L54">54</a> list.add(referencedCl); |
| <a class="jxr_linenumber" name="L55" href="#L55">55</a> calc(referencedCl, list); |
| <a class="jxr_linenumber" name="L56" href="#L56">56</a> } |
| <a class="jxr_linenumber" name="L57" href="#L57">57</a> } |
| <a class="jxr_linenumber" name="L58" href="#L58">58</a> } |
| <a class="jxr_linenumber" name="L59" href="#L59">59</a> } |
| <a class="jxr_linenumber" name="L60" href="#L60">60</a> } |
| <a class="jxr_linenumber" name="L61" href="#L61">61</a> |
| <a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isContained(EObject parent, EObject possibleChild) { |
| <a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">while</strong> (possibleChild != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">if</strong> (parent == possibleChild) { |
| <a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; |
| <a class="jxr_linenumber" name="L66" href="#L66">66</a> } |
| <a class="jxr_linenumber" name="L67" href="#L67">67</a> possibleChild = possibleChild.eContainer(); |
| <a class="jxr_linenumber" name="L68" href="#L68">68</a> } |
| <a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">return</strong> false; |
| <a class="jxr_linenumber" name="L70" href="#L70">70</a> } |
| <a class="jxr_linenumber" name="L71" href="#L71">71</a> |
| <a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Classifier nearestClassifier(EObject eObj) { |
| <a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">while</strong> (eObj != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">if</strong> (eObj instanceof Classifier) { |
| <a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">return</strong> (Classifier) eObj; |
| <a class="jxr_linenumber" name="L76" href="#L76">76</a> } |
| <a class="jxr_linenumber" name="L77" href="#L77">77</a> eObj = eObj.eContainer(); |
| <a class="jxr_linenumber" name="L78" href="#L78">78</a> } |
| <a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; |
| <a class="jxr_linenumber" name="L80" href="#L80">80</a> } |
| <a class="jxr_linenumber" name="L81" href="#L81">81</a> } |
| </pre> |
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