diff options
Diffstat (limited to 'extraplugins/qompass-designer/org.eclipse.papyrus.qompass.designer.core/src/org/eclipse/papyrus/qompass/designer/core/listeners/PreCopyListener.java')
-rw-r--r-- | extraplugins/qompass-designer/org.eclipse.papyrus.qompass.designer.core/src/org/eclipse/papyrus/qompass/designer/core/listeners/PreCopyListener.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/extraplugins/qompass-designer/org.eclipse.papyrus.qompass.designer.core/src/org/eclipse/papyrus/qompass/designer/core/listeners/PreCopyListener.java b/extraplugins/qompass-designer/org.eclipse.papyrus.qompass.designer.core/src/org/eclipse/papyrus/qompass/designer/core/listeners/PreCopyListener.java new file mode 100644 index 00000000000..f4a1a874e23 --- /dev/null +++ b/extraplugins/qompass-designer/org.eclipse.papyrus.qompass.designer.core/src/org/eclipse/papyrus/qompass/designer/core/listeners/PreCopyListener.java @@ -0,0 +1,38 @@ +/***************************************************************************** + * Copyright (c) 2013 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: + * Ansgar Radermacher ansgar.radermacher@cea.fr + * + *****************************************************************************/ + +package org.eclipse.papyrus.qompass.designer.core.listeners; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.papyrus.qompass.designer.core.transformations.LazyCopier; + +/** + * Interface for listeners that are notified when an eObject + * is copied + * + * @see org.eclipse.papyrus.qompass.designer.core.transformations.LazyCopier + */ +public interface PreCopyListener { + + /** + * Is called for each EObject that is copied. If it returns null, the + * indicated object should not be copied. If it returns a different object + * than the passed EObject, this object is used (the returned object of the + * first listener is used). + * + * @param sourceEObj + * the added classifier + */ + public EObject preCopyEObject(LazyCopier copy, EObject sourceEObj); +} |