Package org.jboss.cache.optimistic

Interface Summary

DataVersion	When versioning data nodes in optimistic locking, a DataVersion is assigned to each node.
TransactionWorkspace	Used to contain a copy of the tree being worked on within the scope of a given transaction.
WorkspaceNode	Represents a type of Node that is to be copied into a TransactionWorkspace for optimistically locked nodes.

Class Summary

DefaultDataVersion	The default implementation of a DataVersion, uses a long to compare versions.
FqnComparator	Compares the order of two FQN.
TransactionWorkspaceImpl	Contains a mapping of Fqn to WorkspaceNodes.
WorkspaceNodeImpl	Wraps a DataNode and adds versioning and other meta data to it.

Exception Summary

DataVersioningException

Denotes exceptions to do with data versioning in optimistic locking