com.facebook.presto.sql.tree

Enum SortItem.NullOrdering

java.lang.Object

java.lang.Enum<SortItem.NullOrdering>

com.facebook.presto.sql.tree.SortItem.NullOrdering

All Implemented Interfaces:

Serializable, Comparable<SortItem.NullOrdering>

Enclosing class:

SortItem

public static enum SortItem.NullOrdering
extends Enum<SortItem.NullOrdering>

Enum Constant Summary

Enum Constants

Enum Constant and Description
FIRST
LAST
UNDEFINED

Method Summary

Modifier and Type	Method and Description
static SortItem.NullOrdering	valueOf(String name) Returns the enum constant of this type with the specified name.
static SortItem.NullOrdering[]	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

FIRST

public static final SortItem.NullOrdering FIRST

LAST

public static final SortItem.NullOrdering LAST

UNDEFINED

public static final SortItem.NullOrdering UNDEFINED

Method Detail

values

public static SortItem.NullOrdering[] 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 (SortItem.NullOrdering c : SortItem.NullOrdering.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SortItem.NullOrdering valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null