/*
* Copyright 2012 JBoss Inc
*
* 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.config.heuristic.selector.move.generic;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.optaplanner.core.config.heuristic.policy.HeuristicConfigPolicy;
import org.optaplanner.core.config.heuristic.selector.common.SelectionCacheType;
import org.optaplanner.core.config.heuristic.selector.common.SelectionOrder;
import org.optaplanner.core.config.heuristic.selector.entity.EntitySelectorConfig;
import org.optaplanner.core.config.heuristic.selector.move.MoveSelectorConfig;
import org.optaplanner.core.config.heuristic.selector.value.ValueSelectorConfig;
import org.optaplanner.core.impl.heuristic.selector.entity.EntitySelector;
import org.optaplanner.core.impl.heuristic.selector.move.MoveSelector;
import org.optaplanner.core.impl.heuristic.selector.move.generic.ChangeMoveSelector;
import org.optaplanner.core.impl.heuristic.selector.value.ValueSelector;
@XStreamAlias("changeMoveSelector")
public class ChangeMoveSelectorConfig extends MoveSelectorConfig {
@XStreamAlias("entitySelector")
private EntitySelectorConfig entitySelectorConfig = null;
@XStreamAlias("valueSelector")
private ValueSelectorConfig valueSelectorConfig = null;
public EntitySelectorConfig getEntitySelectorConfig() {
return entitySelectorConfig;
}
public void setEntitySelectorConfig(EntitySelectorConfig entitySelectorConfig) {
this.entitySelectorConfig = entitySelectorConfig;
}
public ValueSelectorConfig getValueSelectorConfig() {
return valueSelectorConfig;
}
public void setValueSelectorConfig(ValueSelectorConfig valueSelectorConfig) {
this.valueSelectorConfig = valueSelectorConfig;
}
// ************************************************************************
// Builder methods
// ************************************************************************
public MoveSelector buildBaseMoveSelector(HeuristicConfigPolicy configPolicy,
SelectionCacheType minimumCacheType, boolean randomSelection) {
EntitySelectorConfig entitySelectorConfig_ = entitySelectorConfig == null ? new EntitySelectorConfig()
: entitySelectorConfig;
EntitySelector entitySelector = entitySelectorConfig_.buildEntitySelector(configPolicy,
minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));
ValueSelectorConfig valueSelectorConfig_ = valueSelectorConfig == null ? new ValueSelectorConfig()
: valueSelectorConfig;
ValueSelector valueSelector = valueSelectorConfig_.buildValueSelector(configPolicy,
entitySelector.getEntityDescriptor(),
minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));
return new ChangeMoveSelector(entitySelector, valueSelector, randomSelection);
}
public void inherit(ChangeMoveSelectorConfig inheritedConfig) {
super.inherit(inheritedConfig);
if (entitySelectorConfig == null) {
entitySelectorConfig = inheritedConfig.getEntitySelectorConfig();
} else if (inheritedConfig.getEntitySelectorConfig() != null) {
entitySelectorConfig.inherit(inheritedConfig.getEntitySelectorConfig());
}
if (valueSelectorConfig == null) {
valueSelectorConfig = inheritedConfig.getValueSelectorConfig();
} else if (inheritedConfig.getValueSelectorConfig() != null) {
valueSelectorConfig.inherit(inheritedConfig.getValueSelectorConfig());
}
}
@Override
public String toString() {
return getClass().getSimpleName() + "(" + entitySelectorConfig + ", " + valueSelectorConfig + ")";
}
}