Package org.eclipse.emf.compare.rcp.ui.structuremergeviewer.groups

Interface IDifferenceGroupProvider.Descriptor.Registry

All Known Implementing Classes:

DifferenceGroupRegistryImpl

Enclosing interface:

IDifferenceGroupProvider.Descriptor

public static interface IDifferenceGroupProvider.Descriptor.Registry

A registry of IDifferenceGroupProvider.

Method Summary

Modifier and Type	Method	Description
IDifferenceGroupProvider.Descriptor	add(IDifferenceGroupProvider.Descriptor provider, String className)	Add to the registry the given IDifferenceGroupProvider.
void	clear()	Clear the registry.
IDifferenceGroupProvider.Descriptor	getDefaultGroupProvider(IComparisonScope scope, Comparison comparison)	Returns the default group provider.
Collection<IDifferenceGroupProvider.Descriptor>	getGroupProviders(IComparisonScope scope, Comparison comparison)	Returns the list of IDifferenceGroupProvider contained in the registry.
IDifferenceGroupProvider.Descriptor	remove(String className)	Remove from the registry the IDifferenceGroupProvider designated by the given String .

Method Details

getGroupProviders

Collection<IDifferenceGroupProvider.Descriptor> getGroupProviders(IComparisonScope scope,
 Comparison comparison)

Returns the list of IDifferenceGroupProvider contained in the registry.

Parameters:

scope - The scope on which the group providers will be applied.

comparison - The comparison which is to be displayed in the structural view.

Returns:

The list of IDifferenceGroupProvider contained in the registry.

getDefaultGroupProvider

IDifferenceGroupProvider.Descriptor getDefaultGroupProvider(IComparisonScope scope,
 Comparison comparison)

Returns the default group provider.

Parameters:

scope - The scope on which the group providers will be applied.

comparison - The comparison which is to be displayed in the structural view.

Returns:

the default group provider or null if none.

add

IDifferenceGroupProvider.Descriptor add(IDifferenceGroupProvider.Descriptor provider,
 String className)

Add to the registry the given IDifferenceGroupProvider.

Parameters:

provider - The given IDifferenceGroupProvider.

className - The class name of the given provider.

Returns:

The previous value associated with the class name of the given IDifferenceGroupProvider, or null if there was no entry in the registry for the class name.

remove

IDifferenceGroupProvider.Descriptor remove(String className)

Remove from the registry the IDifferenceGroupProvider designated by the given String .

Parameters:

className - The given String representing a IDifferenceGroupProvider.

Returns:

The IDifferenceGroupProvider designated by the given String.

clear

void clear()

Clear the registry.