|
|||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
See:
Description
Class Summary | |
ConcurrencyManager | This class controls the concurrent access to the objects of a semiestructured database. |
DatumContent | Represents the content of a datum. |
DatumView | Represents the view of a datum. |
Dictionary | Represents the data dictionary. |
LockableObject | This class representas an object of a database that can be locked. |
LockableObject.Comparator | This comparator is used to order lockable database ofjects. |
LockingTable | The locking table decides when to grant locks and when not. |
LockMode | This class represents the locking modes (share or exclusive). |
Transaction | This class represents a transaction, encloses a number of transaction. |
Transaction.Comparator | A comparator to order transactions. |
Exception Summary | |
ConcurrencyException | Represents an error ocurred in the transaction manager. |
NotActiveTransactionException | Represents an error ocurred when triying to use an invalid transaction. |
TimeOutException | Represents an error ocurred when the specified time to lock an object is over. |
This package implements the mechanisms for the concurrency controller.
|
|||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |