Package org.apache.ignite.network

Interface IgniteCluster

public interface IgniteCluster
Represents an Ignite cluster, providing access to the cluster nodes and the local node.

  • Method Summary

    Modifier and Type
    Method
    Description
    UUID
    id()
    Returns the current cluster ID.
    @Nullable ClusterNode
    localNode()
    Returns the local cluster node if available.
    Collection<ClusterNode>
    nodes()
    Returns all cluster nodes that are part of the logical topology, including the local node if applicable.
    CompletableFuture<Collection<ClusterNode>>
    nodesAsync()
    Asynchronously retrieves all cluster nodes that are part of the logical topology, including the local node if applicable.

  • Method Details

    • id

      UUID id()
      Returns the current cluster ID.
      Returns:
      Cluster's current ID.

    • nodes

      Collection<ClusterNode> nodes()
      Returns all cluster nodes that are part of the logical topology, including the local node if applicable.
      Returns:
      A collection of all cluster nodes.

    • nodesAsync

      CompletableFuture<Collection<ClusterNode>> nodesAsync()
      Asynchronously retrieves all cluster nodes that are part of the logical topology, including the local node if applicable.
      Returns:
      A future that will complete with a collection of all cluster nodes.

    • localNode

      @Nullable @Nullable ClusterNode localNode()
      Returns the local cluster node if available.
      Returns:
      The local cluster node (in embedded mode), or null if not applicable (e.g., on the client side).