org.apache.flink.streaming.runtime.partitioner

Enum StreamPartitioner.PartitioningStrategy

java.lang.Object

java.lang.Enum<StreamPartitioner.PartitioningStrategy>

org.apache.flink.streaming.runtime.partitioner.StreamPartitioner.PartitioningStrategy

All Implemented Interfaces:

Serializable, Comparable<StreamPartitioner.PartitioningStrategy>

Enclosing class:

StreamPartitioner<T>

public static enum StreamPartitioner.PartitioningStrategy
extends Enum<StreamPartitioner.PartitioningStrategy>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BROADCAST
DISTRIBUTE
FORWARD
GLOBAL
GROUPBY
SHUFFLE

Method Summary

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

FORWARD

public static final StreamPartitioner.PartitioningStrategy FORWARD

DISTRIBUTE

public static final StreamPartitioner.PartitioningStrategy DISTRIBUTE

SHUFFLE

public static final StreamPartitioner.PartitioningStrategy SHUFFLE

BROADCAST

public static final StreamPartitioner.PartitioningStrategy BROADCAST

GLOBAL

public static final StreamPartitioner.PartitioningStrategy GLOBAL

GROUPBY

public static final StreamPartitioner.PartitioningStrategy GROUPBY

Method Detail

values

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

Returns:

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

valueOf

public static StreamPartitioner.PartitioningStrategy 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