Ábel Hegedüs abelhegedus
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| // Query based features | |
| private IncqueryFeatureHandler numberOfSchoolsHandler; | |
| private IncqueryFeatureHandler lastYearHandler; | |
| private IncqueryFeatureHandler teachersWithMostCourses; | |
| /** | |
| * <!-- begin-user-doc --> | |
| * <!-- end-user-doc --> | |
| */ | |
| protected SchoolImpl() { |
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| public String execute(String modelPath, String patternFQN) { | |
| ResourceSet resourceSet = new ResourceSetImpl(); | |
| URI fileURI = URI.createFileURI(modelPath); | |
| Resource resource = resourceSet.getResource(fileURI, true); | |
| if (resource != null) { | |
| try { | |
| IncQueryMatcher matcher = MatcherFactoryRegistry.getMatcherFactory(patternFQN).getMatcher(resource); | |
| Collection<IPatternMatch> matches = matcher.getAllMatches(); | |
| for (IPatternMatch match : matches) { | |
| IncQueryEngine.getDefaultLogger().logError(match.prettyPrint()); |
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| pattern ClassAttributeNames(Cls,Name) = { | |
| EClass(Cls); | |
| EString(Name); | |
| // since eAttributes will refer to EAttribute, we can use its name feature | |
| EClass.eAttributes.name(Cls,Name); | |
| } |
abelhegedus
/ ClassWithGivenNameAndHasAttribute
Created
May 24, 2012 15:13
Small examples for EMF-IncQuery part 2
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| pattern ClassWithGivenNameAndHasAttribute(Cls : EClass) = { | |
| find EClassWithGivenName(Cls); | |
| find ClassAttributes(Cls,Attr); | |
| } |
abelhegedus
/ AtLeastThreeAttributes
Created
May 24, 2012 15:33
Small examples for EMF-IncQuery part 3
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| pattern AtLeastThreeAttributes(Cls : EClass) = { | |
| M == count find ClassAttributes(Cls,Attr); | |
| check((M as Integer) > 2); | |
| } |
abelhegedus
/ ShowLocationHelper.java
Created
June 1, 2012 08:25
Infinite exception with re-executed command
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| IEditorPart editorPart = pm.getParent().getParent().getEditorPart(); | |
| if(editorPart.getSite().getPage().getActiveEditor() != editorPart) { | |
| //bring editor part to top | |
| editorPart.getSite().getPage().bringToTop(editorPart); // this should make it active as well, otherwise infinite execption | |
| IHandlerService handlerService = (IHandlerService) editorPart.getSite().getService(IHandlerService.class); | |
| try { | |
| handlerService.executeCommand(CommandConstants.SHOW_LOCATION_COMMAND_ID, null); | |
| return; | |
| } catch (Exception e) { | |
| IncQueryEngine.getDefaultLogger().logError("Exception when activating show location!", e); |
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| @QueryBasedFeature(feature = "jobs") | |
| pattern ChecklistEntryJobCorrespondence(CLE : ChecklistEntry, Job : Job) = { | |
| Job.name(Job,JobName); | |
| System.name(System,SysName); | |
| Job.runsOn(Job,System); | |
| ChecklistEntry.jobPaths(CLE,JobPath); | |
| check((JobPath as String).equals((SysName as String).concat('/').concat(JobName as String))); | |
| } | |
| @QueryBasedFeature(feature = "task") |
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| @Test | |
| def shortTest(){ | |
| val patternModel = parseHelper.parse(' | |
| import "http://www.eclipse.org/viatra2/patternlanguage/core/PatternLanguage" | |
| pattern resolutionTest(Name) = { | |
| Pattern(Name); | |
| } ') as PatternModel | |
| patternModel.assertMatchResults("uri/to/test/expected") | |
| } |
abelhegedus
/ StrangeDeletionTest.xtend
Created
November 13, 2012 18:03
Test case to reproduce ITC issue
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| import org.eclipse.viatra2.patternlanguage.eMFPatternLanguage.PatternModel | |
| import org.eclipse.viatra2.patternlanguage.core.patternLanguage.PatternLanguageFactory | |
| import org.eclipse.viatra2.patternlanguage.eMFPatternLanguage.EMFPatternLanguageFactory | |
| import org.eclipse.emf.ecore.EcorePackage | |
| import org.junit.Test | |
| import org.junit.runner.RunWith | |
| import org.eclipse.xtext.junit4.XtextRunner | |
| import org.eclipse.xtext.junit4.InjectWith | |
| import org.eclipse.viatra2.emf.incquery.testing.core.injector.EMFPatternLanguageInjectorProvider | |
| import org.eclipse.emf.common.util.URI |
abelhegedus
/ DynamicDelegates.xtend
Last active
December 18, 2015 20:48
Sample code for initializing Query-based feature setting delegates in dynamic mode
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| package school.tests | |
| import org.eclipse.core.resources.IFile | |
| import org.eclipse.emf.ecore.EStructuralFeature | |
| import org.eclipse.incquery.querybasedfeatures.runtime.QueryBasedFeatureSettingDelegateFactory | |
| import org.eclipse.incquery.runtime.patternregistry.PatternRegistry | |
| import org.eclipse.incquery.patternlanguage.patternLanguage.Pattern | |
| import org.eclipse.emf.ecore.EPackage | |
| import org.eclipse.emf.ecore.EcoreFactory | |
| import org.eclipse.incquery.runtime.extensibility.QuerySpecificationRegistry |
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