Initial commit.

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/GeneratePattern.mwe2

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+module com.irtsaintexupery.xtext.pseim.GeneratePattern
+
+import org.eclipse.xtext.xtext.generator.*
+import org.eclipse.xtext.xtext.generator.model.project.*
+
+var rootPath = ".."
+
+Workflow {
+	
+	component = XtextGenerator {
+		configuration = {
+			project = StandardProjectConfig {
+				baseName = "com.irtsaintexupery.xtext.pseim.pattern"
+				rootPath = rootPath
+				eclipsePlugin = {
+					enabled = true
+				}
+				createEclipseMetaData = true
+			}
+			code = {
+				encoding = "UTF-8"
+				lineDelimiter = "\r\n"
+				fileHeader = "/*\n * generated by Xtext \${version}\n */"
+			}
+		}
+		language = StandardLanguage {
+			name = "com.irtsaintexupery.xtext.pseim.Pattern"
+			fileExtensions = "pseimx"
+			referencedResource = "platform:/resource/com.irtsaintexupery.modelpattern/model/pseim.genmodel"
+			referencedResource = "platform:/resource/com.irtsaintexupery.modelpattern/model/seim.genmodel"
+			
+			fragment = ecore2xtext.Ecore2XtextValueConverterServiceFragment2 auto-inject {}
+
+			formatter = {
+				generateStub = true
+			}
+
+			serializer = {
+				generateStub = false
+			}
+			validator = {
+				// composedCheck = "org.eclipse.xtext.validation.NamesAreUniqueValidator"
+			}
+		}
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/Pattern.xtext

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+grammar com.irtsaintexupery.xtext.pseim.Pattern with org.eclipse.xtext.common.Terminals
+
+import "http://www.eclipse.org/emf/2002/Ecore" as ecore
+import "http://www.irt-saintexupery.com/seim/0.1" as seim
+import "http://www.irt-saintexupery.com/pseim/0.1"
+
+Pattern returns Pattern:
+	'pattern' name=ID '(' (cardinalityElements+=CardinalityElement (',' cardinalityElements+=CardinalityElement)*)? ')' 
+	('{'
+		(
+			modelElements+=PatternComponent |
+			modelElements+=PatternLink
+		)*
+	'}')?;
+
+PatternComponent returns PatternComponent:
+	'component' name=ID ('[' (multiplicityValue=INT | cardinalityElement=[CardinalityElement]) ']')? '(' (content+=PatternPort (',' content+=PatternPort)*)? ')' 
+	('{'
+		(
+			content+=PatternComponent |
+			content+=PatternLink
+		)*
+	'}')?;
+
+PatternPort returns PatternPort:
+	dir=PatternPortDirection name=ID ('[' (multiplicityValue=INT | cardinalityElement=[CardinalityElement]) ']')?
+	;
+
+enum PatternPortDirection returns PatternPortDirection:
+				UNSPECIFIED = 'unspec' | IN = 'in' | OUT = 'out' | INOUT = 'inout';
+				
+CardinalityElement returns CardinalityElement:
+	name=ID	
+;
+
+PatternLink returns PatternLink:
+	src=[PatternPort|QualifiedID] linkType=LinkType dst=[PatternPort|QualifiedID]
+	;
+	
+enum LinkType returns LinkType:
+	TRANSPOSE = '-{Transpose}->' | IDENTITY = '-{Identity}->' | FIRST = '-{First}->' | ROTATE = '-{Rotate}->' | SHIFT = '-{Shift}->'
+;
+
+enum PortDirection returns seim::PortDirection:
+	UNSPECIFIED = 'unspec' | IN = 'in' | OUT = 'out' | INOUT = 'inout'
+;
+
+QualifiedID:
+	ID('.'ID)*	
+;

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/PatternRuntimeModule.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim
+
+
+/**
+ * Use this class to register components to be used at runtime / without the Equinox extension registry.
+ */
+class PatternRuntimeModule extends AbstractPatternRuntimeModule {
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/PatternStandaloneSetup.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim
+
+
+/**
+ * Initialization support for running Xtext languages without Equinox extension registry.
+ */
+class PatternStandaloneSetup extends PatternStandaloneSetupGenerated {
+
+	def static void doSetup() {
+		new PatternStandaloneSetup().createInjectorAndDoEMFRegistration()
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/formatting2/PatternFormatter.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.formatting2
+
+import com.google.inject.Inject
+import com.irtsaintexupery.pseim.pseim.CardinalityElement
+import com.irtsaintexupery.pseim.pseim.Pattern
+import com.irtsaintexupery.pseim.pseim.PatternComponent
+import com.irtsaintexupery.pseim.seim.Element
+import com.irtsaintexupery.pseim.seim.GraphElement
+import com.irtsaintexupery.xtext.pseim.services.PatternGrammarAccess
+import org.eclipse.xtext.formatting2.AbstractFormatter2
+import org.eclipse.xtext.formatting2.IFormattableDocument
+
+class PatternFormatter extends AbstractFormatter2 {
+	
+	@Inject extension PatternGrammarAccess
+
+	def dispatch void format(Pattern pattern, extension IFormattableDocument document) {
+		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
+		for (CardinalityElement cardinalityElement : pattern.getCardinalityElements()) {
+			cardinalityElement.format;
+		}
+		for (GraphElement graphElement : pattern.getModelElements()) {
+			graphElement.format;
+		}
+	}
+
+	def dispatch void format(PatternComponent patternComponent, extension IFormattableDocument document) {
+		// TODO: format HiddenRegions around keywords, attributes, cross references, etc. 
+		for (Element element : patternComponent.getContent()) {
+			element.format;
+		}
+	}
+	
+	// TODO: implement for 
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/generator/PatternGenerator.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.generator
+
+import org.eclipse.emf.ecore.resource.Resource
+import org.eclipse.xtext.generator.AbstractGenerator
+import org.eclipse.xtext.generator.IFileSystemAccess2
+import org.eclipse.xtext.generator.IGeneratorContext
+
+/**
+ * Generates code from your model files on save.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#code-generation
+ */
+class PatternGenerator extends AbstractGenerator {
+
+	override void doGenerate(Resource resource, IFileSystemAccess2 fsa, IGeneratorContext context) {
+//		fsa.generateFile('greetings.txt', 'People to greet: ' + 
+//			resource.allContents
+//				.filter(Greeting)
+//				.map[name]
+//				.join(', '))
+	}
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/scoping/PatternScopeProvider.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.scoping
+
+
+/**
+ * This class contains custom scoping description.
+ * 
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#scoping
+ * on how and when to use it.
+ */
+class PatternScopeProvider extends AbstractPatternScopeProvider {
+
+}

eclipse/plugins/com.irtsaintexupery.xtext.pseim.pattern/src/com/irtsaintexupery/xtext/pseim/validation/PatternValidator.xtend

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+/*
+ * generated by Xtext 2.12.0
+ */
+package com.irtsaintexupery.xtext.pseim.validation
+
+
+/**
+ * This class contains custom validation rules. 
+ *
+ * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#validation
+ */
+class PatternValidator extends AbstractPatternValidator {
+	
+//	public static val INVALID_NAME = 'invalidName'
+//
+//	@Check
+//	def checkGreetingStartsWithCapital(Greeting greeting) {
+//		if (!Character.isUpperCase(greeting.name.charAt(0))) {
+//			warning('Name should start with a capital', 
+//					PatternPackage.Literals.GREETING__NAME,
+//					INVALID_NAME)
+//		}
+//	}
+	
+}