Module org.snmp4j

Package org.snmp4j.event

Provides classes and interfaces for SNMP4J event processing.

The org.snmp4j.event classes and interfaces provide means to allow internal and external modules to listen on SNMP4J internal events to:

• Process SNMP response messages.
• Take additional actions on USM user events.
• Increment event counters.

Interface Summary

Interface	Description
AuthenticationFailureListener	The AuthenticationFailureListener listens for authentication failure events.
CounterListener	The CounterListener interface has to be implemented by listener for CounterEvent events.
ResponseListener	The ResponseListener interface is implemented by objects that process SNMP response messages.
SnmpEngineListener	The SnmpEngineListener interface can be implemented by classes that need to be informed about changes to the SNMP engine ID cache.
UsmUserListener	The UsmUserListener interface is implemented by objects that need to be informed when a USM user is created, modified, or deleted.

Class Summary

Class	Description
AuthenticationFailureEvent<A extends Address>	The AuthenticationFailureEvent class describes the source and type of an authentication failure as well as the message that caused the error.
CounterEvent	CounterEvent is an event object that indicates that a specific counter needs to be incremented.
ResponseEvent<A extends Address>	ResponseEvent associates a request PDU with the corresponding response and an optional user object.
SnmpEngineEvent	The SnmpEngineEvent describes events generated on behalf of the engine ID cache of the SNMPv3 message processing model (MPv3).
UsmUserEvent	This Event is issued whenever a user of the USM is created modified or deleted.