/*
* Copyright 2017 the original author or authors.
*
* 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.gradle.internal.component.model;
import com.google.common.collect.Multimap;
import org.gradle.api.internal.attributes.MultipleCandidatesResult;
import java.util.List;
import java.util.Set;
public class DefaultCandidateResult<T> implements MultipleCandidatesResult<Object> {
private final Multimap<Object, T> candidatesByValue;
private final List<T> best;
private boolean done;
public DefaultCandidateResult(Multimap<Object, T> candidatesByValue, List<T> best) {
this.candidatesByValue = candidatesByValue;
this.best = best;
}
@Override
public boolean hasResult() {
return done;
}
@Override
public Set<Object> getCandidateValues() {
return candidatesByValue.keySet();
}
@Override
public void closestMatch(Object candidate) {
done = true;
best.addAll(candidatesByValue.get(candidate));
}
}