diff options
Diffstat (limited to 'sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/compare/merger/utils/EObjectComparator.java')
| -rw-r--r-- | sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/compare/merger/utils/EObjectComparator.java | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/compare/merger/utils/EObjectComparator.java b/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/compare/merger/utils/EObjectComparator.java deleted file mode 100644 index 5223fa5bb0c..00000000000 --- a/sandbox/UMLCompareMergerExample/org.eclipse.papyrus.uml.compare.merger/src/org/eclipse/papyrus/uml/compare/merger/utils/EObjectComparator.java +++ /dev/null @@ -1,68 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2012 CEA LIST.
- *
- *
- * 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:
- * Vincent Lorenzo (CEA LIST) Vincent.Lorenzo@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.compare.merger.utils;
-
-import java.util.Comparator;
-import java.util.Iterator;
-
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.ecore.EObject;
-
-/**
- *
- * This class allows to compare EObject using the PositionAdapter.
- *
- *
- */
-public class EObjectComparator<T> implements Comparator<T> {
-
- /**
- *
- * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
- *
- * @param o1
- * @param o2
- * @return
- */
- public int compare(final T o1, final T o2) {
- if(o1 instanceof EObject && o2 instanceof EObject) {
- final int position1 = getWantedPosition((EObject)o1);
- final int position2 = getWantedPosition((EObject)o2);
- if(position1 != -1 && position2 != -1) {
- return position1 - position2;
- }
- }
- return 0;
- }
-
- /**
- *
- * @param obj1
- * an EObject
- * @return
- * the wanted position for this object
- */
- private int getWantedPosition(final EObject obj1) {
- final Iterator<Adapter> adapters = obj1.eAdapters().iterator();
- int expectedIndex = -1;
- while(expectedIndex == -1 && adapters.hasNext()) {
- final Adapter adapter = adapters.next();
- if(adapter instanceof PositionAdapter) {
- expectedIndex = ((PositionAdapter)adapter).getExpectedIndex();
- }
- }
- return expectedIndex;
- }
-
-}
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