Package com.nt.udc.util.state

Interface StateManagementIfc

All Known Subinterfaces:
NodeStateManagementIfc
All Known Implementing Classes:
AggregatorNode, Asn1FileEINode, CommonProcessorNode, DCNode, DiscardingProcessorNode, DupRemoverNode, EINode, EmptyPartitionedDCNode, FFOINode, FileEINode, FileEnhancerNode, FlatFileEINode, FlexibleAggregatorNode, FtpFileEINode, FtpFileEnhancerNode, GeneralNPLProcessorNode, GenericUdpEINode, GenevaOINode, HCDeduplicatorEP, IPDREIFileNode, IPDREINode, JDBCEINode, JDBCOINode, LDAPEnhancerNode, MXAggregatorNode, NAREINode, NAROINode, NARSelectorNode, NARXMLOINode, NMinusOneRecordNode, NPLProcessorNode, NPLProcessorNodeMT, OIFtpNode, OINode, PartitionedDCNode, PortalOINode, ProcessorNode, RadiusOINode, SequenceProcessorNode, SoapXmlEINode, Sol42EINode, XMLEIFileNode, XMLEINode, XMLOIFileNode
public interface StateManagementIfc
This interface should be used in those Objects that are required to implement some sort of state management.

  • Method Details

    • saveState

      void saveState()
      Saves the state of a single-threaded system.

    • saveState

      void saveState(Callback stateFinishedCallback)
      Saves the state of a multi-threaded system. This method should involve asynchronous calls and acknowledgements.
      Parameters:
      stateFinishedCallback - An Object to notify when the state has been successfully saved.

    • restoreState

      void restoreState()
      Restores the state of the system.

    • isStateUsed

      boolean isStateUsed()
      Returns whether state management is being used.
      Returns:
      true, if state management is being used.

    • getStateManagementType

      StateManagementType getStateManagementType()
      Returns the type of state management being used.
      Returns:
      Type of state management being used, from the defined set.

    • getStateManager

      StateManager getStateManager()
      Returns the StateManager Object.
      Returns:
      The contained StateManager.