Package org.eclipse.ditto.signals.commands.live.base

Interface LiveCommandAnswerBuilder.QueryCommandResponseStep<R extends LiveCommandResponseFactory>

Type Parameters:

R - the type of the LiveCommandResponseFactory to use for building CommandResponses.

All Superinterfaces:

LiveCommandAnswerBuilder

All Known Subinterfaces:

RetrieveAttributeLiveCommandAnswerBuilder, RetrieveAttributesLiveCommandAnswerBuilder, RetrieveFeatureDefinitionLiveCommandAnswerBuilder, RetrieveFeatureLiveCommandAnswerBuilder, RetrieveFeaturePropertiesLiveCommandAnswerBuilder, RetrieveFeaturePropertyLiveCommandAnswerBuilder, RetrieveFeaturesLiveCommandAnswerBuilder, RetrieveThingLiveCommandAnswerBuilder, RetrieveThingsLiveCommandAnswerBuilder

Enclosing interface:

LiveCommandAnswerBuilder

@ParametersAreNonnullByDefault
public static interface LiveCommandAnswerBuilder.QueryCommandResponseStep<R extends LiveCommandResponseFactory>
extends LiveCommandAnswerBuilder

Interface for LiveCommandHandleResults which are QueryCommands (retrieving data).

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.ditto.signals.commands.live.base.LiveCommandAnswerBuilder

LiveCommandAnswerBuilder.BuildStep, LiveCommandAnswerBuilder.EventStep<E extends LiveEventFactory>, LiveCommandAnswerBuilder.ModifyCommandResponseStep<R extends LiveCommandResponseFactory,E extends LiveEventFactory>, LiveCommandAnswerBuilder.QueryCommandResponseStep<R extends LiveCommandResponseFactory>

Method Summary

Modifier and Type	Method	Description
LiveCommandAnswerBuilder.BuildStep	withoutResponse()	Configures that no CommandResponse is sent for the incoming Command.
LiveCommandAnswerBuilder.BuildStep	withResponse(Function<R,org.eclipse.ditto.signals.commands.base.CommandResponse<?>> createResponseFunction)	Configures the function for creating a CommandResponse for the incoming Command.

Method Detail

withResponse

LiveCommandAnswerBuilder.BuildStep withResponse(Function<R,org.eclipse.ditto.signals.commands.base.CommandResponse<?>> createResponseFunction)

Configures the function for creating a CommandResponse for the incoming Command.

Parameters:

createResponseFunction - the function used to build the CommandResponse to be returned.

Returns:

the next step for building the answer.

Throws:

NullPointerException - if createResponseFunction is null.

withoutResponse

LiveCommandAnswerBuilder.BuildStep withoutResponse()

Configures that no CommandResponse is sent for the incoming Command.

Be careful using this as the sender of the Command might wait for a CommandResponse.

Returns:

the next step for building the answer.