co.cask.cdap.data2.queue

Enum DequeueStrategy

java.lang.Object

java.lang.Enum<DequeueStrategy>

co.cask.cdap.data2.queue.DequeueStrategy

All Implemented Interfaces:

Serializable, Comparable<DequeueStrategy>

public enum DequeueStrategy
extends Enum<DequeueStrategy>

Strategy for dequeue.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FIFO
HASH
ROUND_ROBIN

Method Summary

Methods

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

FIFO

public static final DequeueStrategy FIFO

ROUND_ROBIN

public static final DequeueStrategy ROUND_ROBIN

HASH

public static final DequeueStrategy HASH

Method Detail

values

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

Returns:

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

valueOf

public static DequeueStrategy 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