Package org.apache.beam.runners.dataflow.options

Enum Class DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType

java.lang.Object

java.lang.Enum<DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType>

org.apache.beam.runners.dataflow.options.DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType

All Implemented Interfaces:

Serializable, Comparable<DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType>, Constable

Enclosing interface:

DataflowPipelineWorkerPoolOptions

public static enum DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType
extends Enum<DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType>

Type of autoscaling algorithm to use.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BASIC	Deprecated. use THROUGHPUT_BASED.
NONE	Use numWorkers machines.
THROUGHPUT_BASED	Autoscale the workerpool based on throughput (up to maxNumWorkers).

Method Summary

Modifier and Type	Method	Description
String	getAlgorithm()	Returns the string representation of this type.
static DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NONE

public static final DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType NONE

Use numWorkers machines. Do not autoscale the worker pool.

BASIC

@Deprecated
public static final DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType BASIC

Deprecated.

use THROUGHPUT_BASED.

THROUGHPUT_BASED

public static final DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType THROUGHPUT_BASED

Autoscale the workerpool based on throughput (up to maxNumWorkers).

Method Details

values

public static DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static DataflowPipelineWorkerPoolOptions.AutoscalingAlgorithmType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getAlgorithm

public String getAlgorithm()

Returns the string representation of this type.