Package org.eclipse.emf.cdo.compare

Class CDOComparisonScope.Minimal

java.lang.Object
org.eclipse.emf.common.notify.impl.AdapterImpl
org.eclipse.emf.compare.scope.AbstractComparisonScope
org.eclipse.emf.cdo.compare.CDOComparisonScope
org.eclipse.emf.cdo.compare.CDOComparisonScope.Minimal
All Implemented Interfaces:
com.google.common.base.Predicate<EObject>, Adapter, Adapter.Internal, org.eclipse.emf.compare.scope.IComparisonScope, org.eclipse.emf.compare.scope.IComparisonScope2, org.eclipse.emf.compare.utils.IDiagnosable
Enclosing class:
CDOComparisonScope
public static class CDOComparisonScope.Minimal extends CDOComparisonScope implements com.google.common.base.Predicate<EObject>
Takes a view/transaction and returns matches only for the changed elements of the entire content tree of its root resource. The advantage of this scope is that CDO-specific mechanisms are used to efficiently (remotely) determine the set of changed objects. Only those and their container objects are considered as matches, making this scope scale seamlessly with the overall size of a repository. The following method returns comparisons that are based on this scope algorithm:
Author:
Eike Stepper

  • Constructor Details

  • Method Details

    • getChildren

      public Iterator<? extends EObject> getChildren(EObject eObject)
      Specified by:
      getChildren in interface org.eclipse.emf.compare.scope.IComparisonScope

    • apply

      public boolean apply(EObject input)
      Specified by:
      apply in interface com.google.common.base.Predicate<EObject>

    • collectRequiredParentID

      protected void collectRequiredParentID(CDOView view, CDOID id, Set<CDOID> requiredParentIDs)

    • collectResourceURIs

      protected boolean collectResourceURIs()
      Since:
      4.6

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOView leftView, CDOView rightView, CDOView[] originView)

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOView leftView, CDOView rightView, CDOView[] originView, CDOViewOpener viewOpener)
      Since:
      4.3

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOView leftView, CDOView rightView, CDOView[] originView, Set<CDOID> ids)

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOView leftView, CDOView rightView, CDOView[] originView, Set<CDOID> ids, CDOViewOpener viewOpener)
      Since:
      4.3

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOTransaction transaction)

    • create

      public static org.eclipse.emf.compare.scope.IComparisonScope create(CDOTransaction transaction, CDOViewOpener viewOpener)
      Since:
      4.3