X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.project%2Fsrc%2Forg%2Fsimantics%2Fproject%2Fmanagement%2FGraphBundleRef.java;fp=bundles%2Forg.simantics.project%2Fsrc%2Forg%2Fsimantics%2Fproject%2Fmanagement%2FGraphBundleRef.java;h=0aa57ece733ab1b11f31f0654ac97a75c4148b87;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.project/src/org/simantics/project/management/GraphBundleRef.java b/bundles/org.simantics.project/src/org/simantics/project/management/GraphBundleRef.java
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index 000000000..0aa57ece7
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+++ b/bundles/org.simantics.project/src/org/simantics/project/management/GraphBundleRef.java
@@ -0,0 +1,61 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.project.management;
+
+import java.util.regex.Matcher;
+
+/**
+ * Graph bundle reference in graph.
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class GraphBundleRef {
+
+	public static GraphBundleRef of(String versionedId) {
+		Matcher m = GraphBundle.VERSIONED_ID_PATTERN.matcher(versionedId);
+		String id = m.group(1);
+		int major = Integer.valueOf( m.group(2) );
+		return new GraphBundleRef(id, major);
+	}
+	
+	public static GraphBundleRef of(GraphBundle bundle) {
+		return new GraphBundleRef(bundle.getId(), bundle.getMajor());
+	}
+	
+	public final String id;
+	public final int major;
+	
+	public GraphBundleRef(String id, int major) {
+		if (id==null) throw new IllegalArgumentException();
+		this.id = id;
+		this.major = major;
+	}
+	
+	@Override
+	public int hashCode() {
+		return id.hashCode() + major;
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof GraphBundleRef == false) return false;
+		GraphBundleRef other = (GraphBundleRef) obj;
+		return other.id.equals(id) && other.major == major;
+	}
+	
+	@Override
+	public String toString() {
+		return id+"/"+major;
+	}
+	
+}
+