/*
    * Copyright 2017 LINE Corporation
    *
    * LINE Corporation 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:
    *
    *   https://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.linecorp.centraldogma.server.internal.mirror;
  
  import static java.util.Objects.requireNonNull;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import com.google.common.annotations.VisibleForTesting;
  
  @VisibleForTesting
  public final class MirrorState {
  
      private final String sourceRevision;
  
      @JsonCreator
      MirrorState(@JsonProperty(value = "sourceRevision", required = true) String sourceRevision) {
          this.sourceRevision = requireNonNull(sourceRevision, "sourceRevision");
      }
  
      @JsonProperty("sourceRevision")
      public String sourceRevision() {
          return sourceRevision;
      }
  }