| /******************************************************************************* |
| * Copyright (c) 2013, 2018 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvtd.pivot.qvtimperative.utilities; |
| |
| import java.util.Comparator; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.Operation; |
| import org.eclipse.ocl.pivot.internal.resource.ASSaver; |
| import org.eclipse.ocl.pivot.utilities.ClassUtil; |
| import org.eclipse.qvtd.pivot.qvtbase.Transformation; |
| import org.eclipse.qvtd.pivot.qvtimperative.CheckStatement; |
| import org.eclipse.qvtd.pivot.qvtimperative.Mapping; |
| import org.eclipse.qvtd.pivot.qvtimperative.MappingCall; |
| import org.eclipse.qvtd.pivot.qvtimperative.util.AbstractQVTimperativeASSaverNormalizeVisitor; |
| |
| public class QVTimperativeASSaverNormalizeVisitor extends AbstractQVTimperativeASSaverNormalizeVisitor |
| { |
| protected static final class OperationComparator implements Comparator<@NonNull Operation> |
| { |
| public static final @NonNull Comparator<@NonNull Operation> INSTANCE = new OperationComparator(); |
| |
| @Override |
| public int compare(@NonNull Operation o1, @NonNull Operation o2) { |
| String n1 = o1.getOperationId().getDisplayName(); |
| String n2 = o2.getOperationId().getDisplayName(); |
| return n1.compareTo(n2); |
| } |
| } |
| |
| protected static final class PredicateComparator implements Comparator<@NonNull CheckStatement> |
| { |
| public static final @NonNull Comparator<@NonNull CheckStatement> INSTANCE = new PredicateComparator(); |
| |
| @Override |
| public int compare(@NonNull CheckStatement o1, @NonNull CheckStatement o2) { |
| String n1 = o1.toString(); |
| String n2 = o2.toString(); |
| if (n1 == null) n1 = ""; |
| if (n2 == null) n2 = ""; |
| return n1.compareTo(n2); |
| } |
| } |
| |
| public QVTimperativeASSaverNormalizeVisitor(@NonNull ASSaver context) { |
| super(context); |
| } |
| |
| @Override |
| public @Nullable Object visitMapping(@NonNull Mapping object) { |
| // List<@NonNull CheckVariableStatement> assignments = ClassUtil.nullFree(object.getBottomAssignments()); |
| // ClassUtil.sort(assignments, new AssignmentComparator(assignments)); |
| // ClassUtil.sort(ClassUtil.nullFree(object.getGuardPredicates()), PredicateComparator.INSTANCE); |
| // QVTimperativeUtil.sortPatternVariables(ClassUtil.nullFree(object.getInoutVariables())); |
| // QVTimperativeUtil.sortPatternVariables(ClassUtil.nullFree(object.getOwnedPredicateVariables())); |
| // ClassUtil.sort(ClassUtil.nullFree(object.getRealizedVariable()), NameUtil.NAMEABLE_COMPARATOR); |
| return super.visitMapping(object); |
| } |
| |
| @Override |
| public @Nullable Boolean visitMappingCall(@NonNull MappingCall object) { |
| ClassUtil.sort(ClassUtil.nullFree(object.getOwnedMappingParameterBindings()), QVTimperativeUtil.MappingParameterBindingComparator.INSTANCE); |
| return null; |
| } |
| |
| @Override |
| public @Nullable Object visitTransformation(@NonNull Transformation object) { |
| ClassUtil.sort(ClassUtil.nullFree(object.getOwnedOperations()), OperationComparator.INSTANCE); |
| return super.visitTransformation(object); |
| } |
| } |