Package org.apache.activemq.artemis.api.core.client

Interface TopologyMember

public interface TopologyMember
A member of the topology. Each TopologyMember represents a single server and possibly any backup server that may take over its duties (using the nodeId of the original server).

  • Method Details

    • getBackupGroupName

      String getBackupGroupName()
      Returns the backup-group-name of the primary server and backup servers associated with Topology entry.

      This is a server configuration value. A (remote) backup will only work with primary servers that have a matching backup-group-name.

      This value does not apply to "shared-storage" backup and primary pairs.

      Returns:
      the backup-group-name

    • getScaleDownGroupName

      String getScaleDownGroupName()
      Returns the scale-down-group-name of the server with this Topology entry.

      This is a server configuration value. An active server will only send its messages to another active server with matching scale-down-group-name.

      Returns:
      the scale-down-group-name

    • getLive

      @Deprecated(forRemoval=true) TransportConfiguration getLive()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns:
      configuration relative to the live server

    • getPrimary

      TransportConfiguration getPrimary()
      Returns:
      configuration relative to the primary server

    • getBackup

      TransportConfiguration getBackup()
      Returns the TransportConfiguration relative to the backup server if any.
      Returns:
      a TransportConfiguration for the backup, or null if the primary server has no backup server.

    • getNodeId

      String getNodeId()
      Returns the nodeId of the server.
      Returns:
      the nodeId

    • getUniqueEventID

      long getUniqueEventID()
      Returns:
      long value representing a unique event ID

    • isMember

      boolean isMember(RemotingConnection connection)
      Returns true if this TopologyMember is the target of this remoting connection
      Parameters:
      connection -
      Returns:

    • isMember

      boolean isMember(TransportConfiguration configuration)
      Returns true if this configuration is the target of this remoting connection
      Parameters:
      configuration -
      Returns:

    • toURI

      String toURI()