1 files changed, 87 insertions, 0 deletions
diff --git a/winery/org.eclipse.winery.topologymodeler/src/main/java/org/eclipse/winery/topologymodeler/WineryUtil.java b/winery/org.eclipse.winery.topologymodeler/src/main/java/org/eclipse/winery/topologymodeler/WineryUtil.java
new file mode 100644
index 0000000..2dc7e27
--- /dev/null
+++ b/winery/org.eclipse.winery.topologymodeler/src/main/java/org/eclipse/winery/topologymodeler/WineryUtil.java
@@ -0,0 +1,87 @@
+/*******************************************************************************
+ * Copyright (c) 2012-2013 University of Stuttgart.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and the Apache License 2.0 which both accompany this distribution,
+ * and are available at http://www.eclipse.org/legal/epl-v10.html
+ * and http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Contributors:
+ *     Oliver Kopp - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.winery.topologymodeler;
+
+import java.util.List;
+import java.util.SortedMap;
+import java.util.SortedSet;
+import java.util.TreeMap;
+import java.util.TreeSet;
+
+import org.eclipse.winery.common.interfaces.QNameWithName;
+
+public class WineryUtil {
+	
+	/**
+	 * LocalName is the ID of the element, whereas Name is the speaking name
+	 */
+	public static class LocalNameNamePair implements Comparable<LocalNameNamePair> {
+		
+		String localName;
+		String name;
+		
+		
+		public LocalNameNamePair(String localName, String name) {
+			this.localName = localName;
+			this.name = name;
+		}
+		
+		public String getLocalName() {
+			return this.localName;
+		}
+		
+		public String getName() {
+			return this.name;
+		}
+		
+		/**
+		 * Ordering according to name
+		 */
+		@Override
+		public int compareTo(LocalNameNamePair otherPair) {
+			return this.name.compareTo(otherPair.name);
+		}
+		
+		@Override
+		public int hashCode() {
+			return this.localName.hashCode();
+		}
+		
+		@Override
+		public boolean equals(Object o) {
+			if (o instanceof LocalNameNamePair) {
+				return this.localName.equals(((LocalNameNamePair) o).getLocalName());
+			} else {
+				return false;
+			}
+		}
+	}
+	
+	
+	public static SortedMap<String, SortedSet<LocalNameNamePair>> convertQNameWithNameListToNamespaceToLocalNameNamePairList(List<QNameWithName> list) {
+		if (list == null) {
+			throw new IllegalArgumentException("list may not be null");
+		}
+		SortedMap<String, SortedSet<LocalNameNamePair>> res = new TreeMap<>();
+		for (QNameWithName qnameWithName : list) {
+			SortedSet<LocalNameNamePair> localNameNamePairSet = res.get(qnameWithName.qname.getNamespaceURI());
+			if (localNameNamePairSet == null) {
+				localNameNamePairSet = new TreeSet<>();
+				res.put(qnameWithName.qname.getNamespaceURI(), localNameNamePairSet);
+			}
+			LocalNameNamePair pair = new LocalNameNamePair(qnameWithName.qname.getLocalPart(), qnameWithName.name);
+			localNameNamePairSet.add(pair);
+		}
+		return res;
+	}
+	
+}