org.eclipse.emf.cdo.spi.common.revision
Interface InternalCDORevisionManager

All Superinterfaces:

CDORevisionCacheAdder, CDORevisionManager, ILifecycle, INotifier

All Known Implementing Classes:

DelegatingCDORevisionManager

public interface InternalCDORevisionManager

extends CDORevisionManager, CDORevisionCacheAdder, ILifecycle

Since:

3.0

isSupportingAudits

boolean isSupportingAudits()

Since:

4.0

setSupportingAudits

void setSupportingAudits(boolean on)

Since:

4.0

isSupportingBranches

boolean isSupportingBranches()

setSupportingBranches

void setSupportingBranches(boolean on)

getRevisionLoader

InternalCDORevisionManager.RevisionLoader getRevisionLoader()

setRevisionLoader

void setRevisionLoader(InternalCDORevisionManager.RevisionLoader revisionLoader)

getRevisionLocker

InternalCDORevisionManager.RevisionLocker getRevisionLocker()

setRevisionLocker

void setRevisionLocker(InternalCDORevisionManager.RevisionLocker revisionLocker)

getFactory

CDORevisionFactory getFactory()

setFactory

void setFactory(CDORevisionFactory factory)

getCache

InternalCDORevisionCache getCache()

setCache

void setCache(CDORevisionCache cache)

Since:

4.0

reviseLatest

void reviseLatest(CDOID id,
                  CDOBranch branch)

Called on client via postCommit when there is no version of detached objects available.

reviseVersion

void reviseVersion(CDOID id,
                   CDOBranchVersion branchVersion,
                   long timeStamp)

getRevision

InternalCDORevision getRevision(CDOID id,
                                CDOBranchPoint branchPoint,
                                int referenceChunk,
                                int prefetchDepth,
                                boolean loadOnDemand,
                                SyntheticCDORevision[] synthetics)

getRevisions

List<CDORevision> getRevisions(List<CDOID> ids,
                               CDOBranchPoint branchPoint,
                               int referenceChunk,
                               int prefetchDepth,
                               boolean loadOnDemand,
                               SyntheticCDORevision[] synthetics)

getRevision

InternalCDORevision getRevision(CDOID id,
                                CDOBranchPoint branchPoint,
                                int referenceChunk,
                                int prefetchDepth,
                                boolean loadOnDemand)

Description copied from interface: CDORevisionManager

Returns the revision with the given ID at the given branch point (branch + timestamp), optionally demand loading it if it is not already in the cache.

Specified by:

getRevision in interface CDORevisionManager

referenceChunk - The number of target IDs to load for each many-valued reference in the returned revision, or CDORevision.UNCHUNKED for all such list elements (IDs).

prefetchDepth - The number of nested containment levels to load revisions for in one round trip. Use the symbolic constants CDORevision.DEPTH_INFINITE to prefetch all contained revisions or CDORevision.DEPTH_NONE to not prefetch anything. Only the explicitely requested revision is returned by this method. If additional revisions are prefetched they are placed in the revision cache to speed up subsequent calls to this method.

loadOnDemand - If the requested revision is not contained in the revision cache it depends on this parameter's value whether the revision is loaded from the server or null is returned.

See Also:

CDORevisionManager.getRevisions(List, CDOBranchPoint, int, int, boolean), CDORevisionManager.getRevisionByVersion(CDOID, CDOBranchVersion, int, boolean)

getRevisionByVersion

InternalCDORevision getRevisionByVersion(CDOID id,
                                         CDOBranchVersion branchVersion,
                                         int referenceChunk,
                                         boolean loadOnDemand)

Description copied from interface: CDORevisionManager

Returns the revision with the given ID at the given branch version (branch + version), optionally demand loading it if it is not already in the cache.

Prefetching of nested containment levels is not support by this method because the version of a particular revision can not serve as a reasonable baseline criterium for a consistent graph of multiple revisions.

Specified by:

getRevisionByVersion in interface CDORevisionManager

referenceChunk - The number of target IDs to load for each many-valued reference in the returned revision, or CDORevision.UNCHUNKED for all such list elements (IDs).

loadOnDemand - If the requested revision is not contained in the revision cache it depends on this parameter's value whether the revision is loaded from the server or null is returned.

See Also:

CDORevisionManager.getRevision(CDOID, CDOBranchPoint, int, int, boolean)