Package com.netflix.genie.web.selectors.impl

Class ScriptCommandSelectorImpl

java.lang.Object

com.netflix.genie.web.selectors.impl.ScriptCommandSelectorImpl

All Implemented Interfaces:

CommandSelector, ResourceSelector<com.netflix.genie.common.internal.dtos.Command,CommandSelectionContext>

public class ScriptCommandSelectorImpl
extends Object
implements CommandSelector

Implementation of CommandSelector which defers the decision to a script provided by the system administrators.

Since:

4.0.0

Constructor Summary

Constructors

Constructor	Description
ScriptCommandSelectorImpl(CommandSelectorManagedScript commandSelectorManagedScript, io.micrometer.core.instrument.MeterRegistry registry)	Constructor.

Method Summary

Modifier and Type	Method	Description
ResourceSelectionResult<com.netflix.genie.common.internal.dtos.Command>	select(@Valid CommandSelectionContext context)	Select a resource from the given set of resources if possible.

Methods inherited from class java.lang.Object

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

Constructor Details

ScriptCommandSelectorImpl

public ScriptCommandSelectorImpl(CommandSelectorManagedScript commandSelectorManagedScript,
 io.micrometer.core.instrument.MeterRegistry registry)

Constructor.

Parameters:

commandSelectorManagedScript - The CommandSelectorManagedScript instance to use

registry - The MeterRegistry to use

Method Details

select

public ResourceSelectionResult<com.netflix.genie.common.internal.dtos.Command> select(@Valid
 @Valid CommandSelectionContext context)
                                                                               throws ResourceSelectionException

Select a resource from the given set of resources if possible.

Specified by:

select in interface ResourceSelector<com.netflix.genie.common.internal.dtos.Command,CommandSelectionContext>

Parameters:

context - The context specific for this resource selection

Returns:

The a ResourceSelectionResult instance which contains information about the result of this invocation

Throws:

ResourceSelectionException - When the underlying implementation can't successfully come to a selection decision