org.gradle.api.internalivyservice.resolveengine.artifact.CompositeResolvedArtifactSet Maven / Gradle / Ivy
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Gradle 5.6 API redistribution.
/*
* Copyright 2016 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.api.internal.artifacts.ivyservice.resolveengine.artifact;
import org.gradle.api.internal.tasks.TaskDependencyResolveContext;
import org.gradle.internal.operations.BuildOperationQueue;
import org.gradle.internal.operations.RunnableBuildOperation;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
public class CompositeResolvedArtifactSet implements ResolvedArtifactSet {
private final List sets;
private CompositeResolvedArtifactSet(List sets) {
this.sets = sets;
}
public static ResolvedArtifactSet of(Collection sets) {
List filtered = new ArrayList(sets.size());
for (ResolvedArtifactSet set : sets) {
if (set != ResolvedArtifactSet.EMPTY) {
filtered.add(set);
}
}
if (filtered.isEmpty()) {
return EMPTY;
}
if (filtered.size() == 1) {
return filtered.get(0);
}
return new CompositeResolvedArtifactSet(filtered);
}
@Override
public Completion startVisit(BuildOperationQueue actions, AsyncArtifactListener listener) {
List results = new ArrayList(sets.size());
for (ResolvedArtifactSet set : sets) {
results.add(set.startVisit(actions, listener));
}
return new CompositeResult(results);
}
@Override
public void visitLocalArtifacts(LocalArtifactVisitor listener) {
for (ResolvedArtifactSet set : sets) {
set.visitLocalArtifacts(listener);
}
}
@Override
public void visitDependencies(TaskDependencyResolveContext context) {
for (ResolvedArtifactSet set : sets) {
set.visitDependencies(context);
}
}
private static class CompositeResult implements Completion {
private final List results;
CompositeResult(List results) {
this.results = results;
}
@Override
public void visit(ArtifactVisitor visitor) {
for (Completion result : results) {
result.visit(visitor);
}
}
}
}