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.groot.common.exception.InvalidArgumentException;
  import com.alibaba.graphscope.proto.groot.TypeEnumPb;
  
  public enum TypeEnum {
      /** vertex type */
      VERTEX(0),
  
      /** edge type */
      EDGE(1);
  
      private final byte b;
  
      TypeEnum(int b) {
          this.b = (byte) b;
      }
  
      public static TypeEnum fromId(byte id) {
          if (id < 0 || id >= ALL.length) {
              throw new InvalidArgumentException("Unknown TypeEnum: [" + id + "]");
          }
          return ALL[id];
      }
  
      public static TypeEnum parseProto(TypeEnumPb proto) {
          return fromId((byte) proto.getNumber());
      }
  
      public TypeEnumPb toProto() {
          return TypeEnumPb.forNumber(b);
      }
  
      private static final TypeEnum[] ALL = TypeEnum.values();
  }
  