1 files changed, 77 insertions, 0 deletions
diff --git a/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/ids/elements/TOSCAElementId.java b/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/ids/elements/TOSCAElementId.java
new file mode 100644
index 0000000..139a567
--- /dev/null
+++ b/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/ids/elements/TOSCAElementId.java
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ * Copyright (c) 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.common.ids.elements;
+
+import org.eclipse.winery.common.ids.GenericId;
+import org.eclipse.winery.common.ids.XMLId;
+
+/**
+ * Models an ID of a TOSCA element, which is NOT a TOSCAcomponentId
+ * 
+ * It has a parent and an xmlId
+ */
+public abstract class TOSCAElementId extends GenericId {
+	
+	private final GenericId parent;
+	
+	
+	public TOSCAElementId(GenericId parent, XMLId xmlId) {
+		super(xmlId);
+		this.parent = parent;
+	}
+	
+	@Override
+	public GenericId getParent() {
+		return this.parent;
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof TOSCAElementId) {
+			TOSCAElementId otherId = (TOSCAElementId) obj;
+			// the XML id has to be equal and the parents have to be equal
+			return (otherId.getXmlId().equals(this.getXmlId())) && (otherId.getParent().equals(this.getParent()));
+		} else {
+			return false;
+		}
+	}
+	
+	@Override
+	public int compareTo(GenericId o1) {
+		if (o1 instanceof TOSCAElementId) {
+			TOSCAElementId o = (TOSCAElementId) o1;
+			if (this.getParent().equals(o.getParent())) {
+				return this.getXmlId().compareTo(o.getXmlId());
+			} else {
+				return this.getParent().compareTo(o.getParent());
+			}
+		} else {
+			// comparing TOSCAcomponentIDs with non-TOSCAcomponentIDs is not
+			// possible
+			throw new IllegalStateException();
+		}
+	}
+	
+	@Override
+	public int hashCode() {
+		return this.getParent().hashCode() ^ this.getXmlId().hashCode();
+	}
+	
+	@Override
+	public String toString() {
+		String res;
+		res = this.getClass().toString() + " / " + this.getXmlId().getDecoded();
+		res += "\n";
+		res += "parent: " + this.getParent().toString();
+		return res;
+	}
+}