org.apache.twill.api

Interface TwillSpecification.PlacementPolicy

Enclosing interface:

TwillSpecification

public static interface TwillSpecification.PlacementPolicy

Defines a container placement policy.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	TwillSpecification.PlacementPolicy.Type Lists different types of Placement Policies available.

Method Summary

Modifier and Type	Method and Description
Set<String>	getHosts()
Set<String>	getNames()
Set<String>	getRacks()
TwillSpecification.PlacementPolicy.Type	getType()

Method Detail

getNames

Set<String> getNames()

Returns:

Set of TwillRunnable names that belongs to this placement policy.

getType

TwillSpecification.PlacementPolicy.Type getType()

Returns:

Type of this placement policy.

getHosts

Set<String> getHosts()

Returns:

Set of hosts associated with this placement policy.

getRacks

Set<String> getRacks()

Returns:

Set of racks associated with this placement policy.