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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.

There is a newer version: 9.1.6

/*
 * ProGuardCORE -- library to process Java bytecode.
 *
 * Copyright (c) 2002-2022 Guardsquare NV
 *
 * 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 proguard.util;

import java.util.Set;

/**
 * Base interface for entities that are part of a feature, as indicated by a feature name.
 *
 * The entities can for example be classes and resource files, and the feature can be a dynamic
 * feature in an Android app.
 *
 * 
 *
 * @author Eric Lafortune
 */
public interface FeatureNamed {
  /** Returns the feature name for this entity. */
  String getFeatureName();

  /**
   * Sets the feature name for this entity.
   *
   * @param featureName the feature Name to be set.
   */
  void setFeatureName(String featureName);

  /**
   * Adds the feature name to the set of features this entity is part of.
   *
   * @param featureName the feature name to add.
   */
  void addExtraFeatureName(String featureName);

  /** Returns the set of feature names for this entity. */
  Set getExtraFeatureNames();

  /**
   * Returns whether the entity is part of the given feature.
   *
   * @param featureName the name of the feature to check.
   */
  boolean isInFeature(String featureName);
}