net.engio.mbassy.listener

Class Filters.RejectSubtypes

java.lang.Object

net.engio.mbassy.listener.Filters.RejectSubtypes

All Implemented Interfaces:

IMessageFilter

Enclosing class:

Filters

public static final class Filters.RejectSubtypes
extends Object
implements IMessageFilter

This filter will only accept messages of the exact same type as specified for the handler. Subclasses (this includes interface implementations) will be rejected. NOTE: The same functionality (with better performance) is achieved using rejectSubtypes = true in the @Handler annotation

Constructor Summary

Constructors

Constructor and Description
RejectSubtypes()

Method Summary

Modifier and Type	Method and Description
boolean	accepts(Object event, SubscriptionContext context) Check whether the message matches some criteria

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RejectSubtypes

public RejectSubtypes()

Method Detail

accepts

public boolean accepts(Object event,
                       SubscriptionContext context)

Description copied from interface: IMessageFilter

Check whether the message matches some criteria

Specified by:

accepts in interface IMessageFilter

Parameters:

event - The message to be handled by the handler

context - The context object containing a description of the message handler and the bus environment

Returns:

true: if the message matches the criteria and should be delivered to the handler false: otherwise