build-system/gradle/src/main/groovy/com/android/build/gradle/internal/dependency/ManifestDependencyImpl.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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 com.android.build.gradle.internal.dependency;

import com.android.annotations.NonNull;
import com.android.annotations.Nullable;
import com.android.builder.dependency.ManifestDependency;
import com.google.common.collect.Lists;

import java.io.File;
import java.util.List;

/**
 * Implementation of ManifestDependency that can be used as a Task input.
 */
public class ManifestDependencyImpl implements ManifestDependency{

    @NonNull
    private final File manifest;
    @NonNull
    private final List<ManifestDependencyImpl> dependencies;
    @NonNull
    private final String name;

    public ManifestDependencyImpl(@NonNull File manifest,
                                  @NonNull List<ManifestDependencyImpl> dependencies) {
        this.manifest = manifest;
        this.dependencies = dependencies;
        this.name = manifest.getName();
    }

    public ManifestDependencyImpl(@NonNull String name,
            @NonNull File manifest,
            @NonNull List<ManifestDependencyImpl> dependencies) {
        this.manifest = manifest;
        this.dependencies = dependencies;
        this.name = name;
    }

    @Override
    @Nullable
    public String getName() {
        return name;
    }

    @Override
    @NonNull
    public File getManifest() {
        return manifest;
    }

    @Override
    @NonNull
    public List<? extends ManifestDependency> getManifestDependencies() {
        return dependencies;
    }

    @NonNull
    public List<ManifestDependencyImpl> getManifestDependenciesForInput() {
        return dependencies;
    }

    public List<File> getAllManifests() {
        List<File> files = Lists.newArrayListWithExpectedSize(1 + dependencies.size() * 2);
        files.add(manifest);
        for (ManifestDependencyImpl manifestDep : dependencies) {
            files.addAll(manifestDep.getAllManifests());
        }

        return files;
    }
}