EqualToIntValue.java
- /* Copyright 2015 Laurent COCAULT
- * Licensed to Laurent COCAULT under one or more contributor license agreements.
- * See the NOTICE file distributed with this work for additional information
- * regarding copyright ownership. Laurent COCAULT licenses this file to You
- * under the Apache License, Version 2.0 (the "License"); you may not use this
- * file except in compliance with the License. You may obtain a copy of the
- * License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.csp.constraint.model.integer;
- /**
- * Constraint specifying that one specific integer variable is equal to a value.
- */
- public class EqualToIntValue extends UnaryIntConstraint {
- /**
- * Constructor of the constraint "VAR = VALUE".
- * @param variable
- * Variable constrained
- * @param value
- * Fixed value for the constraint
- */
- public EqualToIntValue(final IntVar variable, final IntValue value) {
- super(variable.getName() + "=" + value, variable, value);
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public void propagate() {
- getVariable().setValue(getValue());
- }
- }