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#21 implemented class and field transformations
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35 changes: 35 additions & 0 deletions
35
...nsformation/src/com/incquerylabs/evm/jdt/java/transformation/rules/AssociationRules.xtend
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| package com.incquerylabs.evm.jdt.java.transformation.rules | ||
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| import com.incquerylabs.evm.jdt.java.transformation.queries.util.AssociationOfClassQuerySpecification | ||
| import com.incquerylabs.evm.jdt.jdtmanipulator.impl.JDTManipulator | ||
| import java.util.Map | ||
| import org.eclipse.incquery.runtime.evm.specific.Lifecycles | ||
| import org.eclipse.incquery.runtime.evm.specific.event.IncQueryActivationStateEnum | ||
| import org.eclipse.uml2.uml.Element | ||
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| import static extension com.incquerylabs.evm.jdt.java.transformation.util.QualifiedNameUtil.* | ||
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| class AssociationRules extends RuleProvider{ | ||
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| override initialize(JDTManipulator manipulator, Map<Element, String> elementNameRegistry) { | ||
| addRule(ruleFactory.createRule.precondition(AssociationOfClassQuerySpecification::instance) | ||
| .action(IncQueryActivationStateEnum.APPEARED) [ | ||
| val containingClassQN = it.srcEnd.type.qualifiedName.toJDTQN | ||
| val fieldName = it.trgEnd.name | ||
| val typeQN = it.trgEnd.type.qualifiedName.toJDTQN | ||
| manipulator.createField(containingClassQN, fieldName, typeQN) | ||
| elementNameRegistry.put(it.trgEnd, it.trgEnd.name) | ||
| ].action(IncQueryActivationStateEnum.UPDATED) [ | ||
| val fieldName = elementNameRegistry.get(it.trgEnd) | ||
| manipulator.updateField((it.srcEnd.type.qualifiedName + "::" + fieldName).toJDTQN, it.trgEnd.type.qualifiedName.toJDTQN, it.trgEnd.name) | ||
| elementNameRegistry.put(it.trgEnd, it.trgEnd.name) | ||
| ].action(IncQueryActivationStateEnum.DISAPPEARED) [ | ||
| val fieldName = it.trgEnd.name | ||
| // TODO: if a type gets deleted and an association points at it, this event gets triggered and the it.srcEnd.type will be null -> not so good behavior | ||
| val fieldQN = (it.srcEnd.type.qualifiedName + "::" + fieldName).toJDTQN | ||
| manipulator.deleteField(fieldQN) | ||
| elementNameRegistry.remove(it.trgEnd.name) | ||
| ].addLifeCycle(Lifecycles::getDefault(true, true)).build, 1) | ||
| } | ||
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| } |
46 changes: 46 additions & 0 deletions
46
...va.transformation/src/com/incquerylabs/evm/jdt/java/transformation/rules/ClassRules.xtend
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| package com.incquerylabs.evm.jdt.java.transformation.rules | ||
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| import com.incquerylabs.evm.jdt.java.transformation.queries.util.UmlClassInModelQuerySpecification | ||
| import com.incquerylabs.evm.jdt.java.transformation.queries.util.UmlClassInPackageQuerySpecification | ||
| import com.incquerylabs.evm.jdt.jdtmanipulator.impl.JDTManipulator | ||
| import java.util.Map | ||
| import org.eclipse.incquery.runtime.evm.specific.Lifecycles | ||
| import org.eclipse.incquery.runtime.evm.specific.event.IncQueryActivationStateEnum | ||
| import org.eclipse.uml2.uml.Element | ||
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| import static extension com.incquerylabs.evm.jdt.java.transformation.util.QualifiedNameUtil.* | ||
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| class ClassRules extends RuleProvider { | ||
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| override initialize(JDTManipulator manipulator, Map<Element, String> elementNameRegistry) { | ||
| addRule(ruleFactory.createRule.precondition(UmlClassInModelQuerySpecification::instance) | ||
| .action(IncQueryActivationStateEnum.APPEARED) [ | ||
| val qualifiedName = it.umlClass.qualifiedName.toJDTQN | ||
| manipulator.createClass(qualifiedName) | ||
| elementNameRegistry.put(it.umlClass, it.umlClass.name) | ||
| ].action(IncQueryActivationStateEnum.UPDATED) [ | ||
| val clazzName = elementNameRegistry.get(it.umlClass) | ||
| manipulator.updateClass((it.model.qualifiedName + "::" + clazzName).toJDTQN, it.umlClass.name) | ||
| elementNameRegistry.put(it.umlClass, it.umlClass.name) | ||
| ].action(IncQueryActivationStateEnum.DISAPPEARED) [ | ||
| val qualifiedName = (it.model.qualifiedName + "::" + it.umlClass.name).toJDTQN | ||
| manipulator.deleteClass(qualifiedName) | ||
| elementNameRegistry.remove(it.umlClass.name) | ||
| ].addLifeCycle(Lifecycles::getDefault(true, true)).build, 0) | ||
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| addRule(ruleFactory.createRule.precondition(UmlClassInPackageQuerySpecification::instance) | ||
| .action(IncQueryActivationStateEnum.APPEARED) [ | ||
| val qualifiedName = it.umlClass.qualifiedName.toJDTQN | ||
| manipulator.createClass(qualifiedName) | ||
| elementNameRegistry.put(it.umlClass, it.umlClass.name) | ||
| ].action(IncQueryActivationStateEnum.UPDATED) [ | ||
| val clazzName = elementNameRegistry.get(it.umlClass) | ||
| manipulator.updateClass((it.umlPackage.qualifiedName + "::" + clazzName).toJDTQN, it.umlClass.name) | ||
| elementNameRegistry.put(it.umlClass, it.umlClass.name) | ||
| ].action(IncQueryActivationStateEnum.DISAPPEARED) [ | ||
| val qualifiedName = (it.umlPackage.qualifiedName + "::" + it.umlClass.name).toJDTQN | ||
| manipulator.deleteClass(qualifiedName) | ||
| elementNameRegistry.remove(it.umlClass.name) | ||
| ].addLifeCycle(Lifecycles::getDefault(true, true)).build, 0) | ||
| } | ||
| } |
36 changes: 36 additions & 0 deletions
36
....transformation/src/com/incquerylabs/evm/jdt/java/transformation/rules/RuleProvider.xtend
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package com.incquerylabs.evm.jdt.java.transformation.rules | ||
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| import com.incquerylabs.evm.jdt.jdtmanipulator.impl.JDTManipulator | ||
| import java.util.Map | ||
| import org.eclipse.incquery.runtime.evm.specific.resolver.InvertedDisappearancePriorityConflictResolver | ||
| import org.eclipse.uml2.uml.Element | ||
| import org.eclipse.viatra.emf.runtime.rules.eventdriven.EventDrivenTransformationRule | ||
| import org.eclipse.viatra.emf.runtime.rules.eventdriven.EventDrivenTransformationRuleFactory | ||
| import org.eclipse.viatra.emf.runtime.transformation.eventdriven.EventDrivenTransformation.EventDrivenTransformationBuilder | ||
| import org.eclipse.xtend.lib.annotations.Data | ||
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| abstract class RuleProvider { | ||
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| val rules = <PrioritizedRule>newArrayList | ||
| protected val ruleFactory = new EventDrivenTransformationRuleFactory | ||
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| abstract def void initialize(JDTManipulator manipulator, Map<Element, String> elementNameRegistry) | ||
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| protected def addRule(EventDrivenTransformationRule<?, ?> rule, int priority) { | ||
| rules.add(new PrioritizedRule(rule, priority)) | ||
| } | ||
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| final def void registerRules(InvertedDisappearancePriorityConflictResolver resolver) { | ||
| rules.forEach[resolver.setPriority(rule.ruleSpecification, priority)] | ||
| } | ||
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| final def void addRules(EventDrivenTransformationBuilder builder) { | ||
| rules.forEach[builder.addRule(rule)] | ||
| } | ||
| } | ||
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| @Data | ||
| class PrioritizedRule { | ||
| EventDrivenTransformationRule<?, ?> rule | ||
| int priority | ||
| } |
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