content: /*
   * Copyright 2021-2022 Alibaba Group Holding Ltd.
   *
   *    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
   *
   *      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.aliyun.fastmodel.core.tree.expr.enums;
  
  /**
   * BitOperator
   *
   * @author panguanjing
   * @date 2020/9/23
   */
  public enum BitOperator {
  
      /**
       * CONCATENATE
       */
      CONCATENATE("||"),
  
      /**
       * AMPERSAND
       */
      AMPERSAND("&"),
  
      /**
       * BITWISE
       */
      BITWISE("|"),
      /**
       * !
       */
      NOT_MARK("!"),
  
      /**
       * <<
       */
      SHIFT_LEFT("<<"),
  
      /**
       * >>
       */
      SHIFT_RIGHT(">>"),
  
      /**
       * ^
       */
      BITWISE_XOR("^");
  
      /**
       * code
       */
      private final String code;
  
      private BitOperator(String code) {
          this.code = code;
      }
  
      public String getCode() {
          return code;
      }
  
      public static BitOperator getByCode(String code) {
          BitOperator[] operators = BitOperator.values();
          for (BitOperator e : operators) {
              if (e.getCode().equalsIgnoreCase(code)) {
                  return e;
              }
          }
          throw new IllegalArgumentException("can't find exprOp with code:" + code);
      }
  
  }
  