/*
 * Copyright 2012-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.rules;

public enum CacheResult {
  /** Artifact was successfully fetched from Cassandra. */
  CASSANDRA_HIT(/* success */ true),

  /** Artifact was successfully fetched from disk. */
  DIR_HIT(/* success */ true),

  /** Artifact cache not queried because the local cache key was unchanged. */
  LOCAL_KEY_UNCHANGED_HIT(/* success */ true),

  /** Artifact was not fetched successfully. */
  MISS(/* success */ false),
  ;

  private boolean success;

  private CacheResult(boolean success) {
    this.success = success;
  }

  public boolean isSuccess() {
    return success;
  }
}