io.divide.otto

Class EventProducer

java.lang.Object

io.divide.otto.EventProducer

public class EventProducer
extends java.lang.Object

Wraps a 'producer' method on a specific object.

This class only verifies the suitability of the method and event type if something fails. Callers are expected to verify their uses of this class.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
void	invalidate() If invalidated, will subsequently refuse to produce events.
boolean	isValid()
java.lang.Object	produceEvent() Invokes the wrapped producer method.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

isValid

public boolean isValid()

invalidate

public void invalidate()

If invalidated, will subsequently refuse to produce events. Should be called when the wrapped object is unregistered from the Bus.

produceEvent

public java.lang.Object produceEvent()
                              throws java.lang.reflect.InvocationTargetException

Invokes the wrapped producer method.

Throws:

java.lang.IllegalStateException - if previously invalidated.

java.lang.reflect.InvocationTargetException - if the wrapped method throws any Throwable that is not an Error (Errors are propagated as-is).

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object