ResourceAllocator (Flink : Runtime 2.0-preview1 API)

All Known Implementing Classes:

NonSupportedResourceAllocatorImpl
```
public interface ResourceAllocator
```
Resource related actions which the SlotManager can perform.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cleaningUpDisconnectedResource(ResourceID resourceID)`	Clean up the disconnected resource with the given resource id.
`void`	`declareResourceNeeded(Collection<ResourceDeclaration> resourceDeclarations)`	declare resource need by slot manager.
`boolean`	`isSupported()`	Whether allocate/release resources are supported.

- Method Detail
  - isSupported
```
boolean isSupported()
```
    Whether allocate/release resources are supported.
  - cleaningUpDisconnectedResource
```
void cleaningUpDisconnectedResource(ResourceID resourceID)
```
    Clean up the disconnected resource with the given resource id.
    
    Parameters:
    
    resourceID - identifying which resource to clean up
  - declareResourceNeeded
```
void declareResourceNeeded(Collection<ResourceDeclaration> resourceDeclarations)
```
    declare resource need by slot manager.