/*
* Copyright 2017 Red Hat, Inc. and/or its affiliates.
*
* Licensed 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.optaplanner.core.impl.score.buildin.hardmediumsoftbigdecimal;
import java.math.BigDecimal;
import java.util.Arrays;
import org.optaplanner.core.api.score.buildin.hardmediumsoftbigdecimal.HardMediumSoftBigDecimalScore;
import org.optaplanner.core.api.score.buildin.hardmediumsoftbigdecimal.HardMediumSoftBigDecimalScoreHolder;
import org.optaplanner.core.impl.score.definition.AbstractFeasibilityScoreDefinition;
import org.optaplanner.core.impl.score.trend.InitializingScoreTrend;
public class HardMediumSoftBigDecimalScoreDefinition extends AbstractFeasibilityScoreDefinition<HardMediumSoftBigDecimalScore> {
public HardMediumSoftBigDecimalScoreDefinition() {
super(new String[]{"hard score", "medium score", "soft score"});
}
// ************************************************************************
// Worker methods
// ************************************************************************
@Override
public int getLevelsSize() {
return 3;
}
@Override
public int getFeasibleLevelsSize() {
return 1;
}
@Override
public Class<HardMediumSoftBigDecimalScore> getScoreClass() {
return HardMediumSoftBigDecimalScore.class;
}
@Override
public HardMediumSoftBigDecimalScore getZeroScore() {
return HardMediumSoftBigDecimalScore.ZERO;
}
@Override
public HardMediumSoftBigDecimalScore parseScore(String scoreString) {
return HardMediumSoftBigDecimalScore.parseScore(scoreString);
}
@Override
public HardMediumSoftBigDecimalScore fromLevelNumbers(int initScore, Number[] levelNumbers) {
if (levelNumbers.length != getLevelsSize()) {
throw new IllegalStateException("The levelNumbers (" + Arrays.toString(levelNumbers)
+ ")'s length (" + levelNumbers.length + ") must equal the levelSize (" + getLevelsSize() + ").");
}
return HardMediumSoftBigDecimalScore.valueOfUninitialized(initScore, (BigDecimal) levelNumbers[0], (BigDecimal) levelNumbers[1], (BigDecimal) levelNumbers[2]);
}
@Override
public HardMediumSoftBigDecimalScoreHolder buildScoreHolder(boolean constraintMatchEnabled) {
return new HardMediumSoftBigDecimalScoreHolder(constraintMatchEnabled);
}
@Override
public HardMediumSoftBigDecimalScore buildOptimisticBound(InitializingScoreTrend initializingScoreTrend, HardMediumSoftBigDecimalScore score) {
// TODO https://issues.jboss.org/browse/PLANNER-232
throw new UnsupportedOperationException("PLANNER-232: BigDecimalScore does not support bounds" +
" because a BigDecimal cannot represent infinity.");
}
@Override
public HardMediumSoftBigDecimalScore buildPessimisticBound(InitializingScoreTrend initializingScoreTrend, HardMediumSoftBigDecimalScore score) {
// TODO https://issues.jboss.org/browse/PLANNER-232
throw new UnsupportedOperationException("PLANNER-232: BigDecimalScore does not support bounds" +
" because a BigDecimal cannot represent infinity.");
}
}