ClusterPredicatePlugin (polaris-application 0.0.79 API)

All Superinterfaces:

Plugin

All Known Implementing Classes:

NamespaceCapabilityChangeAllowed, NamespaceResourcesAvailable, RegistryAuth
```
public interface ClusterPredicatePlugin
extends Plugin
```
A SchedulingAlgorithm Plugin that checks that a Task can actually run on the polaris cluster. Scheduling will fail if any of these plugins return false.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ClusterPredicateResult`	`canSchedule(uk.co.ractf.polaris.api.task.Task task)`	Returns if it is possible to schedule this task.

Methods inherited from interface uk.co.ractf.polaris.controller.scheduler.Plugin
getName

- Method Detail
  - canSchedule
```
ClusterPredicateResult canSchedule(uk.co.ractf.polaris.api.task.Task task)
```
    Returns if it is possible to schedule this task.
    
    Parameters:
    
    task - the task
    
    Returns:
    
    if the task can run and why