CDORevisionPrefetchingPolicy (CDO Model Repository Documentation)

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org.eclipse.emf.cdo.view
Interface CDORevisionPrefetchingPolicy

public interface CDORevisionPrefetchingPolicy

A strategy interface to customize the revision prefetching behaviour of a view.

Since:: 2.0
Author:: Simon McDuff
See Also:: CDOView.Options.setRevisionPrefetchingPolicy(CDORevisionPrefetchingPolicy)

Field Summary
`static CDORevisionPrefetchingPolicy`	`NO_PREFETCHING`

Method Summary
`List<CDOID>`	`loadAhead(CDORevisionManager revisionManager, CDOBranchPoint branchPoint, EObject targetObject, EStructuralFeature feature, CDOList list, int accessIndex, CDOID accessID)`

Field Detail

NO_PREFETCHING

static final CDORevisionPrefetchingPolicy NO_PREFETCHING

Method Detail

loadAhead

List<CDOID> loadAhead(CDORevisionManager revisionManager,
                      CDOBranchPoint branchPoint,
                      EObject targetObject,
                      EStructuralFeature feature,
                      CDOList list,
                      int accessIndex,
                      CDOID accessID)

Parameters:: revisionManager - Lookup availability of objects in the cache with CDORevisionManager.containsRevision(CDOID, CDOBranchPoint).; targetObject - Container of the list
Returns:: Should return a list of id's to be fetch.
Since:: 3.0