content: /*
   * Copyright 1999-2017 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.alibaba.druid.sql.parser;
  
  /**
   * @author wenshao [szujobs@hotmail.com]
   */
  public interface LayoutCharacters {
      /**
       * Tabulator column increment.
       */
      static final int TabInc = 8;
  
      /**
       * Tabulator character.
       */
      static final byte TAB = 0x8;
  
      /**
       * Line feed character.
       */
      static final byte LF = 0xA;
  
      /**
       * Form feed character.
       */
      static final byte FF = 0xC;
  
      /**
       * Carriage return character.
       */
      static final byte CR = 0xD;
  
      /**
       * End of input character. Used as a sentinel to denote the character one beyond the last defined character in a
       * source file.
       */
      static final byte EOI = 0x1A;
  }
  