com.github.pnavais.machine.api.filter

Interface MessageFilter<T extends AbstractNode,C extends Context<T>>

All Known Implementing Classes:

AbstractFilteredState, FilteredState, FunctionMessageFilter

public interface MessageFilter<T extends AbstractNode,C extends Context<T>>

A MessageFilter allows performing custom logic upon reception or dispatch of messages deciding whether the operation can continue or not.

Method Summary

Modifier and Type	Method and Description
Status	onDispatch(C context) Intercepts a message to be dispatched to the given destination.
Status	onReceive(C context) Intercepts a message to be received from the given origin.

Method Detail

onDispatch

Status onDispatch(C context)

Intercepts a message to be dispatched to the given destination.

Parameters:

context - the context

Returns:

whether the operation shall continue or not

onReceive

Status onReceive(C context)

Intercepts a message to be received from the given origin.

Parameters:

context - the context

Returns:

whether the operation shall continue or not