com.robopupu.api.graph

Interface NodeObserver<OUT>

Type Parameters:

OUT - The type of the output received from a OutputNode.

All Known Implementing Classes:

NodeObserverAdapter

public interface NodeObserver<OUT>

NodeObserver defines an observer interface for receiving callbacks from an OutputNode.

Method Summary

Modifier and Type	Method and Description
void	onCompleted(OutputNode<OUT> node) Invoked when the given OutputNode is completed.
void	onError(OutputNode<OUT> node, java.lang.Throwable throwable) Invoked when the given OutputNode has detected an error.
void	onInput(OutputNode<OUT> node, OUT input) Invoked when the given OutputNode has received the given input value.
void	onReset(OutputNode<OUT> node) Invoked when the given OutputNode has been resetted.

Method Detail

onInput

void onInput(OutputNode<OUT> node,
             OUT input)

Invoked when the given OutputNode has received the given input value.

Parameters:

node - The @link OutputNode}.

input - The input value of type OUT.

onCompleted

void onCompleted(OutputNode<OUT> node)

Invoked when the given OutputNode is completed.

Parameters:

node - The completed OutputNode.

onError

void onError(OutputNode<OUT> node,
             java.lang.Throwable throwable)

Invoked when the given OutputNode has detected an error.

Parameters:

node - The OutputNode notifying about error.

throwable - A Throwable representing the detected error.

onReset

void onReset(OutputNode<OUT> node)

Invoked when the given OutputNode has been resetted.