Package uk.gov.gchq.gaffer.store.operation.handler.output

Class ToEntitySeedsHandler

java.lang.Object

uk.gov.gchq.gaffer.store.operation.handler.output.ToEntitySeedsHandler

All Implemented Interfaces:

OperationHandler<ToEntitySeeds>, OutputOperationHandler<ToEntitySeeds,Iterable<? extends EntitySeed>>

public class ToEntitySeedsHandler
extends Object
implements OutputOperationHandler<ToEntitySeeds,Iterable<? extends EntitySeed>>

The ToEntitySeedsHandler handles ToEntitySeeds operations by wrapping each object in the input Iterable in an EntitySeed object.

Constructor Summary

Constructors

Constructor	Description
ToEntitySeedsHandler()

Method Summary

Modifier and Type	Method	Description
Iterable<EntitySeed>	doOperation(ToEntitySeeds 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

ToEntitySeedsHandler

public ToEntitySeedsHandler()

Method Detail

doOperation

public Iterable<EntitySeed> doOperation(ToEntitySeeds operation,
                                        Context context,
                                        Store store)
                                 throws OperationException

Description copied from interface: OutputOperationHandler

Execute the given Output operation.

Specified by:

doOperation in interface OperationHandler<ToEntitySeeds>

Specified by:

doOperation in interface OutputOperationHandler<ToEntitySeeds,Iterable<? extends EntitySeed>>

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