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

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