Package org.eclipse.ltk.ui.refactoring.model

Class AbstractSynchronizationCompareAdapter

java.lang.Object

org.eclipse.team.ui.mapping.SynchronizationCompareAdapter

org.eclipse.ltk.ui.refactoring.model.AbstractSynchronizationCompareAdapter

All Implemented Interfaces:

ISynchronizationCompareAdapter

public abstract class AbstractSynchronizationCompareAdapter
extends SynchronizationCompareAdapter

Partial implementation of a refactoring-aware synchronization compare adapter.

This class provides compare support for the refactoring history objects associated with a refactoring model provider.

Note: this class is designed to be extended by clients. Programming language implementers which need a refactoring-aware synchronization compare adapter to contribute to team synchronization views may extend this class to provide specific compare inputs for their model elements.

Since:

3.2

See Also:

SynchronizationCompareAdapter

Constructor Summary

Constructors

Constructor	Description
AbstractSynchronizationCompareAdapter()

Method Summary

Modifier and Type	Method	Description
ICompareInput	asCompareInput(ISynchronizationContext context, Object element)	Default implementation that is capable of returning a compare input for objects that adapt to IFile.
protected int	getKind(ISynchronizationContext context, RefactoringDescriptorProxy proxy)	Returns the kind of difference between the three sides ancestor, left and right of the specified refactoring descriptor proxy.

Methods inherited from class org.eclipse.team.ui.mapping.SynchronizationCompareAdapter

getImageDescriptor, getName, getPathString, getSynchronizationState, hasCompareInput

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.team.ui.mapping.ISynchronizationCompareAdapter

restore, save

Constructor Detail

AbstractSynchronizationCompareAdapter

public AbstractSynchronizationCompareAdapter()

Method Detail

asCompareInput

public ICompareInput asCompareInput(ISynchronizationContext context,
                                    Object element)

Description copied from class: SynchronizationCompareAdapter

Default implementation that is capable of returning a compare input for objects that adapt to IFile. Subclasses should override if compare inputs are available for other types of model elements.

Specified by:

asCompareInput in interface ISynchronizationCompareAdapter

Overrides:

asCompareInput in class SynchronizationCompareAdapter

Parameters:

context - the synchronization context

element - the model object

Returns:

a compare input or null if the model object is in-sync or otherwise cannot be compared.

See Also:

ISynchronizationCompareAdapter.asCompareInput(ISynchronizationContext, Object)

getKind

protected int getKind(ISynchronizationContext context,
                      RefactoringDescriptorProxy proxy)

Returns the kind of difference between the three sides ancestor, left and right of the specified refactoring descriptor proxy.

The result of this method is used to compose an icon which reflects the kind of difference between the two or three versions of the refactoring descriptor.

Parameters:

context - the synchronization context

proxy - the refactoring descriptor proxy

Returns:

the kind of difference

See Also:

ICompareInput.getKind()