Package uk.gov.gchq.gaffer.federatedstore.operation.handler.impl

Class FederatedRemoveGraphAndDeleteAllDataHandler

java.lang.Object

uk.gov.gchq.gaffer.federatedstore.operation.handler.impl.FederatedRemoveGraphHandler

uk.gov.gchq.gaffer.federatedstore.operation.handler.impl.FederatedRemoveGraphAndDeleteAllDataHandler

All Implemented Interfaces:

OperationHandler<RemoveGraph>, OutputOperationHandler<RemoveGraph,Boolean>

public class FederatedRemoveGraphAndDeleteAllDataHandler
extends FederatedRemoveGraphHandler

A handler for RemoveGraph operation for the FederatedStore. If the sub-graph supports DeleteAllData, then the data will be deleted.

See Also:

FederatedStore, RemoveGraph

Constructor Summary

Constructors

Constructor	Description
FederatedRemoveGraphAndDeleteAllDataHandler()

Method Summary

Modifier and Type	Method	Description
Boolean	doOperation(RemoveGraph operation, Context context, Store store)	Execute the given Output operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

FederatedRemoveGraphAndDeleteAllDataHandler

public FederatedRemoveGraphAndDeleteAllDataHandler()

Method Detail

doOperation

public Boolean doOperation(RemoveGraph operation,
                           Context context,
                           Store store)
                    throws OperationException

Description copied from interface: OutputOperationHandler

Execute the given Output operation.

Specified by:

doOperation in interface OperationHandler<RemoveGraph>

Specified by:

doOperation in interface OutputOperationHandler<RemoveGraph,Boolean>

Overrides:

doOperation in class FederatedRemoveGraphHandler

Parameters:

operation - the Output operation to be executed

context - the operation chain context, containing the user who executed the operation

store - the Store the operation should be run on

Returns:

the output for the operation.

Throws:

OperationException - thrown if the operation fails