Package org.apache.ignite.spi.discovery

## Interface DiscoveryDataBag.GridDiscoveryData

- Enclosing class:
    DiscoveryDataBag

      public static interface DiscoveryDataBag.GridDiscoveryData

  Facade interface representing `DiscoveryDataBag` object with discovery data collected in the grid.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Serializable` | `commonData()` |
    `UUID` | `joiningNodeId()` |
    `Map<UUID,​Serializable>` | `nodeSpecificData()` |

- - ### Method Detail

    - #### joiningNodeId

          UUID joiningNodeId()

      Returns:
        ID fo the joining node.

    - #### commonData

          Serializable commonData()

      Returns:
        Common for all cluster nodes discovery data that is sent to the joining node.

    - #### nodeSpecificData

          Map<UUID,​Serializable> nodeSpecificData()

      Returns:
        Discovery data that is mapped to the particular cluster node and sent to the joining node.