ChecksumAlgorithm.java

/**
 * Copyright 2016 StreamSets Inc.
 *
 * Licensed under the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.streamsets.pipeline.config;

import com.streamsets.pipeline.api.Label;
import com.streamsets.pipeline.lib.hashing.HashingUtil;

public enum ChecksumAlgorithm implements Label {
  //Adler32, Siphash24, CRC and CRC32 are not supported for guavas < 14.0 (There are some stages which use guavas 11)
  MD5(HashingUtil.HashType.MD5),
  SHA1(HashingUtil.HashType.SHA1),
  SHA256(HashingUtil.HashType.SHA256),
  SHA512(HashingUtil.HashType.SHA512),
  MURMUR3_32(HashingUtil.HashType.MURMUR3_32),
  MURMUR3_128(HashingUtil.HashType.MURMUR3_128),
  ;

  HashingUtil.HashType hashType;

  ChecksumAlgorithm(HashingUtil.HashType hashType) {
    this.hashType = hashType;
  }

  public String getLabel() {
    return hashType.name();
  }

  public HashingUtil.HashType getHashType() {
    return this.hashType;
  }

}