| /******************************************************************************* |
| * Copyright (c) 2013, 2015 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * E.D.Willink - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.qvtd.pivot.qvtimperative.evaluation; |
| |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.NamedElement; |
| import org.eclipse.ocl.pivot.evaluation.EvaluationEnvironment; |
| import org.eclipse.ocl.pivot.evaluation.EvaluationVisitor; |
| import org.eclipse.ocl.pivot.evaluation.ModelManager; |
| import org.eclipse.ocl.pivot.resource.ProjectManager; |
| import org.eclipse.qvtd.pivot.qvtbase.Transformation; |
| import org.eclipse.qvtd.pivot.qvtbase.utilities.QVTbaseEnvironmentFactory; |
| import org.eclipse.qvtd.pivot.qvtimperative.model.QVTimperativeLibrary; |
| |
| public class QVTiEnvironmentFactory extends QVTbaseEnvironmentFactory { |
| |
| public QVTiEnvironmentFactory(@NonNull ProjectManager projectMap, @Nullable ResourceSet externalResourceSet) { |
| super(projectMap, externalResourceSet); |
| getStandardLibrary().setDefaultStandardLibraryURI(QVTimperativeLibrary.STDLIB_URI); |
| } |
| |
| @Override |
| public @NonNull EvaluationEnvironment createEvaluationEnvironment(@NonNull EvaluationEnvironment parent, @NonNull NamedElement executableObject) { |
| if (parent instanceof IQVTiEvaluationEnvironment) { |
| return new QVTiNestedEvaluationEnvironment((IQVTiEvaluationEnvironment) parent, executableObject); |
| } |
| else{ |
| return super.createEvaluationEnvironment(parent, executableObject); |
| } |
| } |
| |
| @Override |
| public @NonNull EvaluationEnvironment createEvaluationEnvironment(@NonNull NamedElement executableObject, @NonNull ModelManager modelManager) { |
| if (executableObject instanceof Transformation) { |
| return new QVTiRootEvaluationEnvironment(this, (Transformation) executableObject, (QVTiModelManager) modelManager); |
| } |
| else { |
| return super.createEvaluationEnvironment(executableObject, modelManager); |
| } |
| } |
| |
| @Override |
| public @NonNull EvaluationVisitor createEvaluationVisitor(@NonNull EvaluationEnvironment evalEnv) { |
| if (evalEnv instanceof IQVTiEvaluationEnvironment) { |
| IQVTiEvaluationVisitor visitor = new QVTiEvaluationVisitor((IQVTiEvaluationEnvironment)evalEnv); |
| if (isEvaluationTracingEnabled()) { |
| // decorate the evaluation visitor with tracing support |
| visitor = new QVTiTracingEvaluationVisitor(visitor); |
| ((QVTiTracingEvaluationVisitor)visitor).setVerboseLevel(QVTiTracingEvaluationVisitor.VERBOSE_LEVEL_HIGH); |
| } |
| return visitor; |
| } |
| else { |
| return super.createEvaluationVisitor(evalEnv); |
| } |
| } |
| |
| public @NonNull QVTiModelManager createModelManager(@NonNull QVTiTransformationAnalysis transformationAnalysis) { |
| return new QVTiModelManager(transformationAnalysis); |
| } |
| |
| public @NonNull QVTiTransformationAnalysis createTransformationAnalysis() { |
| return new QVTiTransformationAnalysis(this); |
| } |
| |
| public boolean keepDebug() { |
| return false; |
| } |
| } |