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diff --git a/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/ClaimRule.java b/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/ClaimRule.java
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index 000000000..a8498be5e
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+++ b/bundles/org.simantics.mapping/src/org/simantics/mapping/rule/ClaimRule.java
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+/*******************************************************************************
+ * 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.mapping.rule;
+
+import gnu.trove.map.hash.TObjectIntHashMap;
+
+import org.simantics.db.Resource;
+import org.simantics.mapping.constraint.IConstraint;
+import org.simantics.mapping.constraint.TooManyUnboundVariablesException;
+import org.simantics.mapping.rule.instructions.ClaimRuleInstruction;
+import org.simantics.mapping.rule.instructions.IRuleInstruction;
+import org.simantics.utils.datastructures.persistent.ImmutableSet;
+
+public class ClaimRule implements IRule {
+
+	IConstraint constraint;
+	
+	@Override
+	public ImmutableSet<Resource> binds() {
+		return constraint.binds();
+	}
+
+	@Override
+	public IRuleInstruction createInstruction(
+			TObjectIntHashMap<Resource> variableIds,
+			ImmutableSet<Resource> bound)
+			throws TooManyUnboundVariablesException {
+		return new ClaimRuleInstruction( 
+			constraint.createInstruction(variableIds, bound));
+	}
+
+}