org.gradoop.common.util

Enum Order

java.lang.Object

java.lang.Enum<Order>

org.gradoop.common.util.Order

All Implemented Interfaces:

Serializable, Comparable<Order>

public enum Order
extends Enum<Order>

Used for sort operations.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ASCENDING Ascending sort order
DESCENDING Descending sort order

Method Summary

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

ASCENDING

public static final Order ASCENDING

Ascending sort order

DESCENDING

public static final Order DESCENDING

Descending sort order

Method Detail

values

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

Returns:

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

valueOf

public static Order 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