org.apache.jackrabbit.oak.plugins.document

Interface DocumentNodeStateCache

All Known Implementing Classes:

SecondaryStoreCache

public interface DocumentNodeStateCache

Field Summary

Fields

Modifier and Type	Field and Description
static DocumentNodeStateCache	NOOP

Method Summary

Modifier and Type	Method and Description
@Nullable AbstractDocumentNodeState	getDocumentNodeState(String path, RevisionVector rootRevision, RevisionVector lastRev) Get the node for the given path and revision.
boolean	isCached(String path) Determines if given path is cached by this implementation

Field Detail

NOOP

static final DocumentNodeStateCache NOOP

Method Detail

getDocumentNodeState

@Nullable
@Nullable AbstractDocumentNodeState getDocumentNodeState(String path,
                                                                   RevisionVector rootRevision,
                                                                   RevisionVector lastRev)

Get the node for the given path and revision.

Parameters:

path - the path of the node.

rootRevision - revision of root NodeState

lastRev - last revision of the node at given path

Returns:

nodeState at given path or null. If given revision is not present or the path is not cached then null would be returned

isCached

boolean isCached(String path)

Determines if given path is cached by this implementation

Parameters:

path - path to check

Returns:

true if given path is cached