Package uk.gov.gchq.gaffer.accumulostore.operation.handler

Class GetAdjacentIdsHandler

java.lang.Object

uk.gov.gchq.gaffer.accumulostore.operation.handler.GetAdjacentIdsHandler

All Implemented Interfaces:

OperationHandler<GetAdjacentIds>, OutputOperationHandler<GetAdjacentIds,Iterable<? extends EntityId>>

public class GetAdjacentIdsHandler
extends Object
implements OutputOperationHandler<GetAdjacentIds,Iterable<? extends EntityId>>

Constructor Summary

Constructors

Constructor	Description
GetAdjacentIdsHandler()

Method Summary

Modifier and Type	Method	Description
Iterable<? extends EntityId>	doOperation(GetAdjacentIds operation, Context context, Store store)	Execute the given Output operation.
Iterable<? extends EntityId>	doOperation(GetAdjacentIds op, User user, AccumuloStore store)

Methods inherited from class java.lang.Object

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

Constructor Detail

GetAdjacentIdsHandler

public GetAdjacentIdsHandler()

Method Detail

doOperation

public Iterable<? extends EntityId> doOperation(GetAdjacentIds operation,
                                                Context context,
                                                Store store)
                                         throws OperationException

Description copied from interface: OutputOperationHandler

Execute the given Output operation.

Specified by:

doOperation in interface OperationHandler<GetAdjacentIds>

Specified by:

doOperation in interface OutputOperationHandler<GetAdjacentIds,Iterable<? extends EntityId>>

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

doOperation

public Iterable<? extends EntityId> doOperation(GetAdjacentIds op,
                                                User user,
                                                AccumuloStore store)
                                         throws OperationException

Throws:

OperationException