org.eclipse.emf.cdo.session
Interface CDOCollectionLoadingPolicy

All Superinterfaces:
CDOListResolver

public interface CDOCollectionLoadingPolicy
extends CDOListResolver

A strategy that specifies which list elememts must be present (loaded) in a CDOID list of a revision when a certain list index is accessed. Implementations of this interface can control the exact characteristics of a certain partial collection loading strategy.

Since:
2.0

Method Summary
 int getInitialChunkSize()
          Returns the maximum number of CDOIDs to be loaded for collections when the owning object is loaded initially, i.e.
 int getResolveChunkSize()
          Returns the maximum number of CDOIDs to be loaded for collections when the owning object is already loaded but the actually accessed element is still a proxy.
 CDOSession getSession()
           
 void setSession(CDOSession session)
           
 
Methods inherited from interface org.eclipse.emf.cdo.common.revision.CDOListResolver
resolveAllProxies, resolveProxy
 

Method Detail

getSession

CDOSession getSession()
Since:
4.0

setSession

void setSession(CDOSession session)
Since:
4.0

getInitialChunkSize

int getInitialChunkSize()
Returns the maximum number of CDOIDs to be loaded for collections when the owning object is loaded initially, i.e. before any of the collection elements is actually accessed. The remaining elements will be initialized as proxys.


getResolveChunkSize

int getResolveChunkSize()
Returns the maximum number of CDOIDs to be loaded for collections when the owning object is already loaded but the actually accessed element is still a proxy.

Since:
4.0


Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.