Reconciler (Flink Kubernetes: 1.8-SNAPSHOT API)

Type Parameters:

CR - The custom resource to be reconciled.

All Known Implementing Classes:

AbstractFlinkResourceReconciler, AbstractJobReconciler, ApplicationReconciler, SessionJobReconciler, SessionReconciler
```
public interface Reconciler<CR extends AbstractFlinkResource<?,?>>
```
The interface of reconciler.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`io.javaoperatorsdk.operator.api.reconciler.DeleteControl`	`cleanup(FlinkResourceContext<CR> context)`	This is called when receiving the delete event of custom resource.
`void`	`reconcile(FlinkResourceContext<CR> context)`	This is called when receiving the create or update event of the custom resource.

- Method Detail
  - reconcile
```
void reconcile(FlinkResourceContext<CR> context)
        throws java.lang.Exception
```
    This is called when receiving the create or update event of the custom resource.
    
    Parameters:
    
    context - the context with which the operation is executed
    
    Throws:
    
    java.lang.Exception - Error during reconciliation.
  - cleanup
```
io.javaoperatorsdk.operator.api.reconciler.DeleteControl cleanup(FlinkResourceContext<CR> context)
```
    This is called when receiving the delete event of custom resource. This method is meant to cleanup the associated components like the Flink job components.
    
    Parameters:
    
    context - the context with which the operation is executed
    
    Returns:
    
    DeleteControl to manage the deletion behavior