org.opennms.netmgt.linkd.snmp
Class CdpCacheTable

java.lang.Object
  org.opennms.netmgt.snmp.CollectionTracker
      org.opennms.netmgt.snmp.AggregateTracker
          org.opennms.netmgt.capsd.snmp.SnmpTable<CdpCacheTableEntry>
              org.opennms.netmgt.linkd.snmp.CdpCacheTable

All Implemented Interfaces:

Collectable

public class CdpCacheTable
extends SnmpTable<CdpCacheTableEntry>

CdpCacheTable uses a SnmpSession to collect the CdpCache table entries. It implements the SnmpHandler to receive notifications when a reply is received/error occurs in the SnmpSession used to send requests /recieve replies.

Author:

Antonio Russo , James Zuo , Sowmya , Weave , OpenNMS

See Also:

RFC1213

Field Summary

Fields inherited from class org.opennms.netmgt.snmp.CollectionTracker

GEN_ERR, NO_ERR, NO_SUCH_NAME_ERR, TOO_BIG_ERR

Constructor Summary

CdpCacheTable(InetAddress address)
Constructs an CdpCacheTable object that is used to collect the Cisco Discovery Protocol elements from the remote agent.

Method Summary

protected CdpCacheTableEntry	createTableEntry(SnmpObjId base, SnmpInstId inst, Object val)
protected Category	log()

Methods inherited from class org.opennms.netmgt.capsd.snmp.SnmpTable

getEntries, reportGenErr, reportNoSuchNameErr, storeResult

Methods inherited from class org.opennms.netmgt.snmp.AggregateTracker

buildNextPdu, isFinished, setFailed, setMaxRepititions, setTimedOut

Methods inherited from class org.opennms.netmgt.snmp.CollectionTracker

failed, getCollectionTracker, getParent, reportTooBigErr, setParent, timedOut

Methods inherited from class java.lang.Object

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

Constructor Detail

CdpCacheTable

public CdpCacheTable(InetAddress address)

Constructs an CdpCacheTable object that is used to collect the Cisco Discovery Protocol elements from the remote agent. Once all the elements are collected, or there is an error in the collection the signaler object is notified to inform other threads.

Parameters:

session - The session with the remote agent.

signaler - The object to notify waiters.

See Also:

CdpCacheTableEntry

Method Detail

createTableEntry

protected CdpCacheTableEntry createTableEntry(SnmpObjId base,
                                              SnmpInstId inst,
                                              Object val)

Specified by:

createTableEntry in class SnmpTable<CdpCacheTableEntry>

log

protected final Category log()