content: /**
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * <p>Licensed 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
   *
   * <p>http://www.apache.org/licenses/LICENSE-2.0
   *
   * <p>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.alibaba.graphscope.groot.common.schema.wrapper;
  
  import com.alibaba.graphscope.proto.groot.LabelIdPb;
  
  public class LabelId {
      private final int id;
  
      public LabelId(int id) {
          this.id = id;
      }
  
      public static LabelId parseProto(LabelIdPb proto) {
          int id = proto.getId();
          return new LabelId(id);
      }
  
      public int getId() {
          return id;
      }
  
      public LabelIdPb toProto() {
          return LabelIdPb.newBuilder().setId(id).build();
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
  
          LabelId labelId = (LabelId) o;
  
          return id == labelId.id;
      }
  
      @Override
      public int hashCode() {
          return id;
      }
  
      @Override
      public String toString() {
          return "LabelId{" + "id=" + id + '}';
      }
  }
  