org.apache.reef.driver.evaluator

Class EvaluatorRequest

java.lang.Object

org.apache.reef.driver.evaluator.EvaluatorRequest

public final class EvaluatorRequest
extends Object

A request for one ore more Evaluators.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EvaluatorRequest.Builder EvaluatorRequests are build using this Builder.

Method Summary

Methods

Modifier and Type	Method and Description
ResourceCatalog.Descriptor	getDescriptor() Access the NodeDescriptor used as the template for this EvaluatorRequest.
int	getMegaBytes()
int	getNumber() Access the number of Evaluators requested.
int	getNumberOfCores() Access the number of core of Evaluators requested.
static EvaluatorRequest.Builder	newBuilder()
static EvaluatorRequest.Builder	newBuilder(EvaluatorRequest request)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newBuilder

public static EvaluatorRequest.Builder newBuilder()

Returns:

a new EvaluatorRequest Builder.

newBuilder

public static EvaluatorRequest.Builder newBuilder(EvaluatorRequest request)

Returns:

a new EvaluatorRequest Builder with settings initialized from an existing request.

getNumber

public int getNumber()

Access the number of Evaluators requested.

Returns:

the number of Evaluators requested.

getNumberOfCores

public int getNumberOfCores()

Access the number of core of Evaluators requested.

Returns:

the number of cores requested.

getDescriptor

public final ResourceCatalog.Descriptor getDescriptor()

Access the NodeDescriptor used as the template for this EvaluatorRequest.

Returns:

the NodeDescriptor used as the template for this EvaluatorRequest.

getMegaBytes

public int getMegaBytes()

Returns:

the minimum size of Evaluator requested.