Enum RelOptUtil.Side

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<RelOptUtil.Side>
    Enclosing class:
    RelOptUtil

    static enum RelOptUtil.Side
    extends java.lang.Enum<RelOptUtil.Side>
    Categorizes whether a bit set contains bits left and right of a line.
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      BOTH  
      EMPTY  
      LEFT  
      RIGHT  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Side()  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static RelOptUtil.Side of​(ImmutableBitSet bitSet, int middle)  
      boolean opposite​(RelOptUtil.Side side)  
      static RelOptUtil.Side valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static RelOptUtil.Side[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • Side

        private Side()
    • Method Detail

      • values

        public static RelOptUtil.Side[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (RelOptUtil.Side c : RelOptUtil.Side.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static RelOptUtil.Side valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null