org.apache.twill.internal

Class DefaultResourceSpecification

java.lang.Object

org.apache.twill.internal.DefaultResourceSpecification

All Implemented Interfaces:

ResourceSpecification

public final class DefaultResourceSpecification
extends Object
implements ResourceSpecification

Straightforward implementation of ResourceSpecification.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.twill.api.ResourceSpecification

ResourceSpecification.Builder, ResourceSpecification.SizeUnit

Field Summary

Fields inherited from interface org.apache.twill.api.ResourceSpecification

BASIC

Constructor Summary

Constructors

Constructor and Description
DefaultResourceSpecification(int virtualCores, int memorySize, int instances, int uplink, int downlink)

Method Summary

Modifier and Type	Method and Description
int	getCores() Deprecated.
int	getDownlink() Returns the downlink bandwidth in Mbps.
int	getInstances() Returns number of execution instances.
int	getMemorySize() Returns the memory size in MB.
int	getUplink() Returns the uplink bandwidth in Mbps.
int	getVirtualCores() Returns the number of virtual CPU cores.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultResourceSpecification

public DefaultResourceSpecification(int virtualCores,
                                    int memorySize,
                                    int instances,
                                    int uplink,
                                    int downlink)

Method Detail

getCores

@Deprecated
public int getCores()

Deprecated.

Description copied from interface: ResourceSpecification

Returns the number of virtual CPU cores. DEPRECATED, use getVirtualCores instead.

Specified by:

getCores in interface ResourceSpecification

Returns:

Number of virtual CPU cores.

getVirtualCores

public int getVirtualCores()

Description copied from interface: ResourceSpecification

Returns the number of virtual CPU cores.

Specified by:

getVirtualCores in interface ResourceSpecification

Returns:

Number of virtual CPU cores.

getMemorySize

public int getMemorySize()

Description copied from interface: ResourceSpecification

Returns the memory size in MB.

Specified by:

getMemorySize in interface ResourceSpecification

Returns:

Memory size

getInstances

public int getInstances()

Description copied from interface: ResourceSpecification

Returns number of execution instances.

Specified by:

getInstances in interface ResourceSpecification

Returns:

Number of execution instances.

getUplink

public int getUplink()

Description copied from interface: ResourceSpecification

Returns the uplink bandwidth in Mbps.

Specified by:

getUplink in interface ResourceSpecification

Returns:

Uplink bandwidth or -1 representing unlimited bandwidth.

getDownlink

public int getDownlink()

Description copied from interface: ResourceSpecification

Returns the downlink bandwidth in Mbps.

Specified by:

getDownlink in interface ResourceSpecification

Returns:

Downlink bandwidth or -1 representing unlimited bandwidth.