1 files changed, 105 insertions, 0 deletions
diff --git a/plugins/uml/alf/org.eclipse.papyrus.uml.alf/src/org/eclipse/papyrus/uml/alf/validation/typing/MultiplicityFacade.java b/plugins/uml/alf/org.eclipse.papyrus.uml.alf/src/org/eclipse/papyrus/uml/alf/validation/typing/MultiplicityFacade.java
new file mode 100644
index 00000000000..ec2e15d6af9
--- /dev/null
+++ b/plugins/uml/alf/org.eclipse.papyrus.uml.alf/src/org/eclipse/papyrus/uml/alf/validation/typing/MultiplicityFacade.java
@@ -0,0 +1,105 @@
+/*****************************************************************************
+ * Copyright (c) 2011 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:
+ *  CEA LIST - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.alf.validation.typing;
+
+public class MultiplicityFacade {
+	private int lowerBound = 0;
+	private int upperBound = 0;
+	private boolean nonUnique = false ;
+	private boolean ordered = false ;
+	
+	public String getLabel() {
+		if (lowerBound == upperBound) {
+			if (lowerBound == 1)
+				return "" ;
+			if (lowerBound == -1)
+				return "[*]" ;
+			return "[" + lowerBound + "]" ;
+		}
+		else {
+			if (upperBound == -1) {
+				if (lowerBound == 0) {
+					return "[*]" ;
+				}
+				else {
+					return "[" + lowerBound + "..*]" ;
+				}
+			}
+			else {
+				return "[" + lowerBound + ".." + upperBound + "]";
+			}
+		}
+	}
+
+	public boolean isCompatibleWithMe(MultiplicityFacade multiplicity) {
+		//boolean lowerBoundCompatible = multiplicity.lowerBound >= this.lowerBound ;
+		boolean upperBoundCompatible = true ; 
+		
+		switch (this.upperBound) {
+		case -1:
+			break;
+
+		default:
+			if (multiplicity.upperBound == -1)
+				upperBoundCompatible = false ;
+//			else 
+//				upperBoundCompatible = multiplicity.upperBound <= this.upperBound ;
+			break;
+		}
+		
+		//return lowerBoundCompatible && upperBoundCompatible;
+		return upperBoundCompatible ;
+	}
+
+	public void setLowerBound(int lowerBound) {
+		this.lowerBound = lowerBound ;
+	}
+	
+	public void setUpperBound(int lowerBound) {
+		this.upperBound = lowerBound ;
+	}
+
+	public int getLowerBound() {
+		return lowerBound;
+	}
+
+	public int getUpperBound() {
+		return upperBound;
+	}
+	
+	public boolean isUnique() {
+		return !nonUnique ;
+	}
+	
+	public boolean isOrdered() {
+		return ordered ;
+	}
+	
+	public boolean isSequence() {
+		return ordered && nonUnique ;
+	}
+	
+	public void setIsUnique(boolean isUnique) {
+		nonUnique = !isUnique ;
+	}
+	
+	public void setIsOrdered(boolean isOrdered) {
+		ordered = isOrdered ;
+	}
+	
+	public void setIsSequence(boolean isSequence) {
+		ordered = true ;
+		nonUnique = true ;
+	}
+}