/*
* Copyright 2015 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.platform.base.internal;
import com.google.common.collect.ImmutableSet;
import org.gradle.platform.base.*;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import static java.util.Collections.emptySet;
public class DefaultDependencySpecContainer implements DependencySpecContainer {
private final List<DependencySpecBuilder> builders = new LinkedList<DependencySpecBuilder>();
@Override
public ProjectDependencySpecBuilder project(String path) {
return projectDependency().project(path);
}
@Override
public ProjectDependencySpecBuilder library(String name) {
return projectDependency().library(name);
}
@Override
public ModuleDependencySpecBuilder module(String moduleIdOrName) {
return moduleDependency().module(moduleIdOrName);
}
@Override
public ModuleDependencySpecBuilder group(String name) {
return moduleDependency().group(name);
}
@Override
public Collection<DependencySpec> getDependencies() {
if (isEmpty()) {
return emptySet();
}
return dependencySpecSet();
}
@Override
public boolean isEmpty() {
return builders.isEmpty();
}
private DefaultProjectDependencySpec.Builder projectDependency() {
return add(new DefaultProjectDependencySpec.Builder());
}
private DefaultModuleDependencySpec.Builder moduleDependency() {
return add(new DefaultModuleDependencySpec.Builder());
}
private <T extends DependencySpecBuilder> T add(T builder) {
builders.add(builder);
return builder;
}
private Set<DependencySpec> dependencySpecSet() {
ImmutableSet.Builder<DependencySpec> specs = ImmutableSet.builder();
for (DependencySpecBuilder specBuilder : builders) {
specs.add(specBuilder.build());
}
return specs.build();
}
}