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.exception;
  
  import javax.annotation.concurrent.ThreadSafe;
  
  /**
   * Precondition messages used across Alluxio.
   *
   * Note: To minimize merge conflicts, please sort alphabetically in this section.
   */
  @ThreadSafe
  public enum PreconditionMessage {
    EMPTY_FILE_INFO_LIST_FOR_PERMISSION_CHECK(
        "The passed-in file info list can not be empty when checking permission"),
    ERR_BUFFER_STATE("Buffer length: %s, offset: %s, len: %s"),
    ERR_READ_BUFFER_NULL("Read buffer cannot be null"),
    ERR_SEEK_NEGATIVE("Seek position is negative: %s"),
    ERR_SEEK_PAST_END_OF_FILE("Seek position past end of file: %s"),
    ERR_WRITE_BUFFER_NULL("Cannot write a null input buffer"),
    BLOCK_WRITE_LOCATION_POLICY_UNSPECIFIED("The location policy is not specified"),
    // SEMICOLON! minimize merge conflicts by putting it on its own line
    ;
  
    private final String mMessage;
  
    PreconditionMessage(String message) {
      mMessage = message;
    }
  
    @Override
    public String toString() {
      return mMessage;
    }
  }
  