/**
* Copyright (c) 1999-2014, 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.
*/
/**
* Created by IntelliJ IDEA.
* User: Jean-Guillaume Fages
* Date: 26/01/13
* Time: 13:30
*/
package choco.checker.fmk;
import gnu.trove.list.array.TIntArrayList;
import java.util.Random;
import static choco.checker.DomainBuilder.buildFullDomains;
/**
* @author Jean-Guillaume Fages
* @since 01/13
*/
public class Domain {
int[] valsEnv;
int[] valsKer;
public Domain(int[] valsInDom) {
this(valsInDom, null);
}
public Domain(int[] valsInEnv, int[] valsInKer) {
valsEnv = valsInEnv;
valsKer = valsInKer;
}
public int[] getIntDom() {
return valsEnv;
}
public int[] getSetEnv() {
return valsEnv;
}
public int[] getSetKer() {
return valsKer;
}
public static Domain buildBoolDomain(Random r) {
int d = r.nextInt(3);
switch (d) {
case 0:
return new Domain(new int[]{0});
case 1:
return new Domain(new int[]{1});
case 2:
return new Domain(new int[]{0, 1});
default:
throw new UnsupportedOperationException();
}
}
public static Domain buildIntDomain(int lowerB, int ds, Random r, double density, boolean homogeneou) {
return new Domain(buildFullDomains(1, lowerB, ds, r, density, homogeneou)[0]);
}
public static Domain buildSetDomain(int ds, Random r, double density, boolean homogeneou) {
int[] env = buildFullDomains(1, 0, ds, r, density, homogeneou)[0];
int nbK = r.nextInt(env.length);
TIntArrayList l = new TIntArrayList(env);
l.shuffle(r);
int[] ker = new int[nbK];
for (int i = 0; i < nbK; i++) {
ker[i] = l.get(i);
}
return new Domain(env, ker);
}
}