bundles/org.simantics.mapping/src/org/simantics/mapping/rule/ClaimRule.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.mapping.rule;
  13
  14 import gnu.trove.map.hash.TObjectIntHashMap;
  15
  16 import org.simantics.db.Resource;
  17 import org.simantics.mapping.constraint.IConstraint;
  18 import org.simantics.mapping.constraint.TooManyUnboundVariablesException;
  19 import org.simantics.mapping.rule.instructions.ClaimRuleInstruction;
  20 import org.simantics.mapping.rule.instructions.IRuleInstruction;
  21 import org.simantics.utils.datastructures.persistent.ImmutableSet;
  22
  23 public class ClaimRule implements IRule {
  24
  25         IConstraint constraint;
  26
  27         @Override
  28         public ImmutableSet<Resource> binds() {
  29                 return constraint.binds();
  30         }
  31
  32         @Override
  33         public IRuleInstruction createInstruction(
  34                         TObjectIntHashMap<Resource> variableIds,
  35                         ImmutableSet<Resource> bound)
  36                         throws TooManyUnboundVariablesException {
  37                 return new ClaimRuleInstruction(
  38                         constraint.createInstruction(variableIds, bound));
  39         }
  40
  41 }