/*
 * Copyright 2014-present Facebook, Inc.
 *
 * 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.facebook.buck.android;

import com.facebook.buck.rules.BuildRule;
import com.google.common.collect.ImmutableList;
import java.nio.file.Path;
import java.util.Optional;

public interface FilteredResourcesProvider {

  /** @return The set of res/ directories that should be used to calculate the final R.java file. */
  ImmutableList<Path> getResDirectories();

  /**
   * @return The list of {@code strings.xml} files excluding whitelisted strings. Empty unless
   *     {@code ResourceCompressionMode.isStoreStringsAsAssets} is true.
   */
  ImmutableList<Path> getStringFiles();

  Optional<BuildRule> getResourceFilterRule();

  boolean hasResources();
}