Enum WindowFrameExclusion

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<WindowFrameExclusion>

    public enum WindowFrameExclusion
    extends java.lang.Enum<WindowFrameExclusion>
    Window frame exclusion clause.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.String sql  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private WindowFrameExclusion​(java.lang.String sql)  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getSQL()
      Returns SQL representation.
      boolean isGroupOrNoOthers()
      Returns true if this exclusion clause excludes or includes the whole group.
      static WindowFrameExclusion valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static WindowFrameExclusion[] 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
    • Enum Constant Detail

      • EXCLUDE_CURRENT_ROW

        public static final WindowFrameExclusion EXCLUDE_CURRENT_ROW
        EXCLUDE CURRENT ROW exclusion clause.
      • EXCLUDE_GROUP

        public static final WindowFrameExclusion EXCLUDE_GROUP
        EXCLUDE GROUP exclusion clause.
      • EXCLUDE_TIES

        public static final WindowFrameExclusion EXCLUDE_TIES
        EXCLUDE TIES exclusion clause.
      • EXCLUDE_NO_OTHERS

        public static final WindowFrameExclusion EXCLUDE_NO_OTHERS
        EXCLUDE NO OTHERS exclusion clause.
    • Field Detail

      • sql

        private final java.lang.String sql
    • Constructor Detail

      • WindowFrameExclusion

        private WindowFrameExclusion​(java.lang.String sql)
    • Method Detail

      • values

        public static WindowFrameExclusion[] 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 (WindowFrameExclusion c : WindowFrameExclusion.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static WindowFrameExclusion 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
      • isGroupOrNoOthers

        public boolean isGroupOrNoOthers()
        Returns true if this exclusion clause excludes or includes the whole group.
        Returns:
        true if this exclusion clause is EXCLUDE_GROUP or EXCLUDE_NO_OTHERS
      • getSQL

        public java.lang.String getSQL()
        Returns SQL representation.
        Returns:
        SQL representation.
        See Also:
        Expression.getSQL(int)