Package org.eclipse.emf.compare.merge
Class IMerger.RegistryImpl
- java.lang.Object
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- org.eclipse.emf.compare.merge.IMerger.RegistryImpl
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- All Implemented Interfaces:
IMerger.Registry,IMerger.Registry2
- Enclosing interface:
- IMerger
public static class IMerger.RegistryImpl extends Object implements IMerger.Registry2
A default implementation of anIMerger.Registry. This is the implementation EMF Compare will use through its GUI.
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Constructor Summary
Constructors Constructor Description RegistryImpl()Constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description IMergeradd(IMerger merger)Adds a merger to the registry.voidclear()Clear the registry.static IMerger.RegistrycreateStandaloneInstance()Returns a registry filled with the default mergers provided by EMF Compare; namelyAttributeChangeMerger,ReferenceChangeMerger,FeatureMapChangeMerger,ResourceAttachmentChangeMerger,PseudoConflictMergerandConflictMerger.IMergergetHighestRankingMerger(Diff target)Returns the merger, for the given target, owning the highest ranking.Collection<IMerger>getMergers(Diff target)Returns the list of the candidate mergers for the given difference.Iterator<IMerger>getMergersByRankDescending(Diff diff, IMergeCriterion criterion)Provide the mergers sorted by rank descending.IMergerremove(String className)Removes a merger from the registry, from its class name.
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Method Detail
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createStandaloneInstance
public static IMerger.Registry createStandaloneInstance()
Returns a registry filled with the default mergers provided by EMF Compare; namelyAttributeChangeMerger,ReferenceChangeMerger,FeatureMapChangeMerger,ResourceAttachmentChangeMerger,PseudoConflictMergerandConflictMerger.- Returns:
- A registry filled with the default mergers provided by EMF Compare.
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add
public IMerger add(IMerger merger)
Adds a merger to the registry.- Specified by:
addin interfaceIMerger.Registry- Parameters:
merger- The merger.- Returns:
- The previously registered merger.
- See Also:
IMerger.Registry.add(org.eclipse.emf.compare.merge.IMerger)
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remove
public IMerger remove(String className)
Removes a merger from the registry, from its class name.- Specified by:
removein interfaceIMerger.Registry- Parameters:
className- The class name.- Returns:
- The previously registered merger.
- See Also:
IMerger.Registry.remove(java.lang.String)
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clear
public void clear()
Clear the registry.- Specified by:
clearin interfaceIMerger.Registry- See Also:
IMerger.Registry.clear()
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getHighestRankingMerger
public IMerger getHighestRankingMerger(Diff target)
Returns the merger, for the given target, owning the highest ranking.- Specified by:
getHighestRankingMergerin interfaceIMerger.Registry- Parameters:
target- The given target difference.- Returns:
- The found merger.
- See Also:
IMerger.Registry.getHighestRankingMerger(org.eclipse.emf.compare.Diff)
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getMergersByRankDescending
public Iterator<IMerger> getMergersByRankDescending(Diff diff, IMergeCriterion criterion)
Provide the mergers sorted by rank descending.- Specified by:
getMergersByRankDescendingin interfaceIMerger.Registry2- Parameters:
diff- The diffcriterion- The merge criterion, can benull- Returns:
- the registered mergers valid for the given diff and criterion, sorted by rank descending.
- Since:
- 3.3
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getMergers
public Collection<IMerger> getMergers(Diff target)
Returns the list of the candidate mergers for the given difference. If the given difference is null, return all known mergers.- Specified by:
getMergersin interfaceIMerger.Registry- Parameters:
target- The given difference.- Returns:
- The list of the found mergers.
- See Also:
IMerger.Registry.getMergers(org.eclipse.emf.compare.Diff)
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