Package com.netflix.genie.web.selectors

Class ClusterSelectionContext

java.lang.Object

com.netflix.genie.web.selectors.ResourceSelectionContext<Cluster>

com.netflix.genie.web.selectors.ClusterSelectionContext

public class ClusterSelectionContext
extends ResourceSelectionContext<Cluster>

Extension of ResourceSelectionContext to include specific data useful in cluster selection.

Since:

4.0.0

Constructor Summary

Constructors

Constructor	Description
ClusterSelectionContext(@NotEmpty java.lang.String jobId, @NotNull JobRequest jobRequest, boolean apiJob, @Valid Command command, @NotEmpty java.util.Set<@Valid Cluster> clusters)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.util.Optional<Command>	getCommand()	Get the command which was already selected for the job if there was one.
java.util.Set<Cluster>	getResources()	Return the Set of distinct resources that a selector is meant to chose from.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterSelectionContext

public ClusterSelectionContext(@NotEmpty
                               @NotEmpty java.lang.String jobId,
                               @NotNull
                               @NotNull JobRequest jobRequest,
                               boolean apiJob,
                               @Nullable @Valid
                               @Valid Command command,
                               @NotEmpty
                               @NotEmpty java.util.Set<@Valid Cluster> clusters)

Constructor.

Parameters:

jobId - The id of the job which the command is being selected for

jobRequest - The job request the user originally made

apiJob - Whether the job was submitted via the API or from Agent CLI

command - The command which was already selected (if there was one)

clusters - The clusters to choose from

Method Detail

getCommand

public java.util.Optional<Command> getCommand()

Get the command which was already selected for the job if there was one.

This is currently returning an optional due to the support for v3 and v4 algorithms. Once v4 is the only resource selection algorithm command will no longer be optional.

Returns:

The Command wrapped in an Optional

getResources

public java.util.Set<Cluster> getResources()

Return the Set of distinct resources that a selector is meant to chose from.

Specified by:

getResources in class ResourceSelectionContext<Cluster>

Returns:

The resources