| Name | Description | Type | Package | Framework |
| AbstractTopologyComponent | Base superclass for components of a JPPF grid topology. | Class | org.jppf.client.monitoring.topology | Jppf |
| JVMHealthRefreshHandler | Class | org.jppf.client.monitoring.topology | Jppf | |
| TopologyDriver | Class | org.jppf.client.monitoring.topology | Jppf | |
| TopologyEvent | Instances of this class represent topology events, including addition/removal of a driver, addition/removal/update of a node and addition/removal of a peer driver connected as a node. | Class | org.jppf.client.monitoring.topology | Jppf |
| TopologyListener | Listener interface for changes in the grid topology. | Interface | org.jppf.client.monitoring.topology | Jppf |
| TopologyListenerAdapter | A convenience class for subclasses that wish to receive topology events without having to implement all the methods of the TopologyListener interface. | Class | org.jppf.client.monitoring.topology | Jppf |
| TopologyManager | Instances of this class discover and maintain a representation of a JPPF grid topology. | Class | org.jppf.client.monitoring.topology | Jppf |
| TopologyNode | Class | org.jppf.client.monitoring.topology | Jppf | |
| TopologyPeer | Instances of this class represent peer drivers as nodes for the driver they are connected to. | Class | org.jppf.client.monitoring.topology | Jppf |