content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.uri;
  
  import com.google.common.base.Objects;
  
  /**
   * A multi-master authority implementation.
   */
  public class MultiMasterAuthority implements Authority {
    private static final long serialVersionUID = 2580736424809131651L;
  
    /**
     * The master addresses transform from the original authority string.
     * Semicolons and plus signs in authority are replaced by commas to match our
     * internal property format.
     */
    private final String mMasterAddresses;
  
    /**
     * @param masterAddresses the multi master addresses
     */
    public MultiMasterAuthority(String masterAddresses) {
      mMasterAddresses = masterAddresses;
    }
  
    /**
     * @return the Alluxio master addresses from the authority
     */
    public String getMasterAddresses() {
      return mMasterAddresses;
    }
  
    @Override
    public int compareTo(Authority other) {
      return toString().compareTo(other.toString());
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (!(o instanceof MultiMasterAuthority)) {
        return false;
      }
      MultiMasterAuthority that = (MultiMasterAuthority) o;
      return toString().equals(that.toString());
    }
  
    @Override
    public int hashCode() {
      return Objects.hashCode(mMasterAddresses);
    }
  
    @Override
    public String toString() {
      return mMasterAddresses;
    }
  }
  