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/*
 * Copyright (c) 1999-2012, Ecole des Mines de Nantes
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Ecole des Mines de Nantes nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.chocosolver.parser.flatzinc.ast.declaration;

import org.chocosolver.parser.flatzinc.ast.expression.EInt;

import java.util.List;

/*
* User : CPRUDHOM
* Mail : cprudhom(a)emn.fr
* Date : 7 janv. 2010
* Since : Choco 2.1.1
*
* Declaration of int list in flatzinc format, like '{2,3,5,7}' or 'var {2,4,6,8}'.
*/
public final class DManyInt extends Declaration {

    final int[] values;

    public DManyInt(List values) {
        super(DType.INTN);
        this.values = new int[values.size()];
        for (int i = 0; i < values.size(); i++) {
            this.values[i] = values.get(i).value;
        }
    }

    public int[] getValues() {
        return values;
    }

    @Override
    public String toString() {
        StringBuilder bf = new StringBuilder("{");
        if (values.length > 0) {
            bf.append(values[0]);
            for (int i = 1; i < values.length; i++) {
                bf.append(',').append(values[i]);
            }
        }
        return bf.append('}').toString();
    }
}