org.jivesoftware.smack.filter
Class NotFilter

java.lang.Object
  org.jivesoftware.smack.filter.NotFilter

All Implemented Interfaces:

PacketFilter

public class NotFilter
extends java.lang.Object
implements PacketFilter

Implements the logical NOT operation on a packet filter. In other words, packets pass this filter if they do not pass the supplied filter.

Author:

Matt Tucker

Constructor Summary

NotFilter(PacketFilter filter)
Creates a NOT filter using the specified filter.

Method Summary

boolean

accept(Packet packet) Tests whether or not the specified packet should pass the filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotFilter

public NotFilter(PacketFilter filter)

Creates a NOT filter using the specified filter.

Parameters:

filter - the filter.

Method Detail

accept

public boolean accept(Packet packet)

Description copied from interface: PacketFilter

Tests whether or not the specified packet should pass the filter.

Specified by:

accept in interface PacketFilter

Parameters:

packet - the packet to test.

Returns:

true if and only if packet passes the filter.