QualityOfService.java

/*
 * Copyright 2017 StreamSets Inc.
 *
 * Licensed to 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.lib.mqtt;

import com.streamsets.pipeline.api.Label;

public enum QualityOfService implements Label {
  AT_MOST_ONCE("At Most Once (0)", 0),
  AT_LEAST_ONCE("At Least Once (1)", 1),
  EXACTLY_ONCE("Exactly Once (2)", 2);

  private final String label;
  private final int value;

  QualityOfService(String label, int value) {
    this.label = label;
    this.value = value;
  }

  @Override
  public String getLabel() {
    return label;
  }

  public int getValue() {
    return value;
  }

}