org.apache.ignite.visor.plugin

## Interface VisorTopologyListener

-     public interface VisorTopologyListener

  Listener for grid node topology changes.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onNodeFailed(UUID nid)` Action that should be done on node failed.
    `void` | `onNodeJoin(UUID nid)` Action that should be done on node join.
    `void` | `onNodeLeft(UUID nid)` Action that should be done on node left.
    `void` | `onNodeSegmented(UUID nid)` Action that should be done on node segmented.

- - ### Method Detail

    - #### onNodeJoin

          void onNodeJoin(UUID nid)

      Action that should be done on node join.
      Parameters:
        `nid` - ID of node that join topology.

    - #### onNodeLeft

          void onNodeLeft(UUID nid)

      Action that should be done on node left.
      Parameters:
        `nid` - ID of node that left topology.

    - #### onNodeFailed

          void onNodeFailed(UUID nid)

      Action that should be done on node failed.
      Parameters:
        `nid` - ID of failed node.

    - #### onNodeSegmented

          void onNodeSegmented(UUID nid)

      Action that should be done on node segmented.
      Parameters:
        `nid` - ID of segmented node.

2021 Copyright © Apache Software Foundation
| Follow @ApacheIgnite
Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021