Enum Class Order

java.lang.Object
java.lang.Enum<Order>
org.huiche.ast.statement.clause.Order
All Implemented Interfaces:
Serializable, Comparable<Order>, Constable, Segment
public enum Order extends Enum<Order> implements Segment
排序
Author:
Maning

  • Enum Constant Details

    • ASC

      public static final Order ASC
      升序

    • DESC

      public static final Order DESC
      降序

  • Method Details

    • values

      public static Order[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static Order valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • pseudoSql

      public String pseudoSql()
      Description copied from interface: Segment
      伪SQL,用于直接toString时显示
      Specified by:
      pseudoSql in interface Segment
      Returns:
      伪SQL

    • staticable

      public boolean staticable()
      Description copied from interface: Segment
      是否静态化的,即不必转译
      Specified by:
      staticable in interface Segment
      Returns:
      是否静态化