org.pitest.mutationtest.MutationMetaData Maven / Gradle / Ivy
/*
* Copyright 2010 Henry Coles
*
* 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.pitest.mutationtest;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.List;
import java.util.Objects;
import org.pitest.classinfo.ClassName;
public final class MutationMetaData {
private final List mutations;
public MutationMetaData(final List mutations) {
this.mutations = mutations;
}
public Collection getMutations() {
return this.mutations;
}
public Collection toClassResults() {
this.mutations.sort(comparator());
final List cmrs = new ArrayList<>();
final List buffer = new ArrayList<>();
ClassName cn = null;
for (final MutationResult each : this.mutations) {
if ((cn != null) && !each.getDetails().getClassName().equals(cn)) {
cmrs.add(new ClassMutationResults(buffer));
buffer.clear();
}
cn = each.getDetails().getClassName();
buffer.add(each);
}
if (!buffer.isEmpty()) {
cmrs.add(new ClassMutationResults(buffer));
}
return cmrs;
}
private static Comparator comparator() {
return Comparator.comparing(arg0 -> arg0.getDetails().getId());
}
@Override
public int hashCode() {
return Objects.hash(mutations);
}
@Override
public boolean equals(final Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
final MutationMetaData other = (MutationMetaData) obj;
return Objects.equals(mutations, other.mutations);
}
}