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## uk.co.westhawk.examplev2c
Class get_next

    java.lang.Object
      |
      +--uk.co.westhawk.examplev2c.get_next

All Implemented Interfaces:
  java.util.Observer

public class get_next
extends java.lang.Object
implements java.util.Observer

The get_next application does a MIB tree walk, using the OneGetNextPdu. It will start with the OID as configured in the properties file. This application uses SNMP v2c.

It walks the tree by creating a new OneGetNextPdu out off the previous one. All information will be printed to System.out.

The host, port, oid and community name can be configured in the properties file. The name of the properties file can be passed as first argument to this application. If there is no such argument, it will look for `get_next.properties`. If this file does not exist, the application will use default parameters.

Version:
  $Revision: 1.3 $ $Date: 2002/11/04 17:55:11 $
Author:
  Birgit Arkesteijn
See Also:
  `OneGetNextPdu`, `SnmpContextv2c`

Constructor Summary
`get_next(java.lang.String propertiesFilename)` Constructor.

Method Summary
`void` | `init()`
`static void` | `main(java.lang.String[] args)`
`void` | `update(java.util.Observable obs, java.lang.Object ov)` Implementing the Observer interface.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### get_next

    public get_next(java.lang.String propertiesFilename)

  Constructor.
  Parameters:
    `propertiesFilename` - The name of the properties file. Can be null.

Method Detail

### init

    public void init()

### update

    public void update(java.util.Observable obs,
                       java.lang.Object ov)

  Implementing the Observer interface. Receiving the response from the Pdu. Note, what is different from SNMPv1 is that it tests for a (new) `'end of MIB view'` element.
  Specified by:
    `update` in interface `java.util.Observer`
  Parameters:
    `obs` - the OneGetNextPdu variable
    `ov` - the varbind
  See Also:
    `OneGetNextPdu`, `varbind`, `SnmpConstants.SNMP_VAR_ENDOFMIBVIEW`

### main

    public static void main(java.lang.String[] args)

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