Class MapClearOperation

java.lang.Object
org.datanucleus.flush.MapClearOperation
All Implemented Interfaces:
Operation, SCOOperation

public class MapClearOperation extends Object implements SCOOperation
Clear operation for a map where we have a backing store.
  • Field Details

  • Constructor Details

  • Method Details

    • getMemberMetaData

      public AbstractMemberMetaData getMemberMetaData()
      Description copied from interface: SCOOperation
      Accessor for the metadata for the member that this operation is for.
      Specified by:
      getMemberMetaData in interface SCOOperation
      Returns:
      The member metadata
    • perform

      public void perform()
      Perform the clear() operation on the specified backing store.
      Specified by:
      perform in interface Operation
    • getStore

      public Store getStore()
      Description copied from interface: SCOOperation
      Accessor for the backing store for this operation.
      Specified by:
      getStore in interface SCOOperation
      Returns:
      The backing store
    • getStateManager

      public DNStateManager getStateManager()
      Description copied from interface: Operation
      Accessor for StateManager of the object that this operation is performed on.
      Specified by:
      getStateManager in interface Operation
      Returns:
      StateManager
    • toString

      public String toString()
      Overrides:
      toString in class Object