CommandDispatcher

Delivers commands to their handlers.

A dispatcher can deliver more than one class of commands.

Functions

Verifies if this instance dispatches at least one command.

public boolean canDispatch(E envelope)

Checks if this dispatcher can dispatch the given message.

public abstract DispatchOutcome dispatch(E envelope)

Dispatches the message contained in the passed envelope and returns the outcome.

public abstract ImmutableSet<C> messageClasses()

Obtains a set of message classes that can be processed by this dispatcher.