/*
* 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.excludes;
import org.gradle.api.artifacts.ModuleIdentifier;
import org.gradle.internal.component.model.IvyArtifactName;
import java.util.Collection;
import java.util.List;
/**
* A filter that only excludes artifacts and modules that are excluded by _all_ of the supplied exclude rules.
* As such, this is a union of the separate exclude rule filters.
*/
class UnionExclusion extends AbstractCompositeExclusion {
private final List<AbstractModuleExclusion> filters;
public UnionExclusion(List<AbstractModuleExclusion> filters) {
this.filters = filters;
}
Collection<AbstractModuleExclusion> getFilters() {
return filters;
}
/**
* Can unpack into constituents when creating a larger union.
*/
@Override
protected void unpackUnion(Collection<AbstractModuleExclusion> specs) {
specs.addAll(this.filters);
}
@Override
protected boolean excludesNoModules() {
for (AbstractModuleExclusion excludeSpec : filters) {
if (excludeSpec.excludesNoModules()) {
return true;
}
}
return false;
}
public boolean excludeModule(ModuleIdentifier element) {
for (AbstractModuleExclusion spec : filters) {
if (!spec.excludeModule(element)) {
return false;
}
}
return true;
}
public boolean excludeArtifact(ModuleIdentifier module, IvyArtifactName artifact) {
for (AbstractModuleExclusion spec : filters) {
if (!spec.excludeArtifact(module, artifact)) {
return false;
}
}
return true;
}
public boolean mayExcludeArtifacts() {
for (AbstractModuleExclusion spec : filters) {
if (!spec.mayExcludeArtifacts()) {
return false;
}
}
return true;
}
}