org.apache.felix.eventadmin.impl.handler
Interface BlackList

All Known Implementing Classes:

CleanBlackList

public interface BlackList

This interface represents a simple set that allows to add service references and lookup whether a given reference is in the list. Note that implementations of this interface may do additional service reference life-cycle related clean-up actions like removing references that point to unregistered services.

Author:

Felix Project Team

Method Summary

void	add(org.osgi.framework.ServiceReference ref) Add a service to this blacklist.
boolean	contains(org.osgi.framework.ServiceReference ref) Lookup whether a given service is blacklisted.

Method Detail

add

void add(org.osgi.framework.ServiceReference ref)

Add a service to this blacklist.

Parameters:

ref - The reference of the service that is blacklisted

contains

boolean contains(org.osgi.framework.ServiceReference ref)

Lookup whether a given service is blacklisted.

Parameters:

ref - The reference of the service

Returns:

true in case that the service reference has been blacklisted, false otherwise.