public final class UseSupertypeDescriptor extends JavaScriptRefactoringDescriptor
An instance of this refactoring descriptor may be obtained by calling
org.eclipse.ltk.core.refactoring.RefactoringContribution#createDescriptor()
on a refactoring
contribution requested by invoking
org.eclipse.ltk.core.refactoring.RefactoringCore#getRefactoringContribution(String)
with the
appropriate refactoring id.
Note: this class is not intended to be instantiated by clients.
Provisional API: This class/interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is being made available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.ATTRIBUTE_ELEMENT, ATTRIBUTE_INPUT, ATTRIBUTE_NAME, ATTRIBUTE_REFERENCES, ATTRIBUTE_SELECTION, ATTRIBUTE_VERSION, fArguments, JAR_MIGRATION, JAR_REFACTORING, JAR_SOURCE_ATTACHMENT, VALUE_VERSION_1_0
Constructor and Description |
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UseSupertypeDescriptor()
Creates a new refactoring descriptor.
|
Modifier and Type | Method and Description |
---|---|
protected void |
populateArgumentMap()
Populates the refactoring descriptor argument map based on the specified
arguments.
|
void |
setReplaceInstanceof(boolean replace)
Determines whether 'instanceof' statements are considered as candidates
to replace the subtype occurrence by one of its supertypes.
|
void |
setSubtype(IType type)
Sets the subtype of the refactoring.
|
void |
setSupertype(IType type)
Sets the supertype of the refactoring.
|
RefactoringStatus |
validateDescriptor()
Validates the refactoring descriptor with respect to the constraints
imposed by the represented refactoring.
|
createRefactoring, elementToHandle, getArguments, handleToElement, handleToElement, handleToElement, handleToResource, resourceToHandle, setComment, setDescription, setFlags, setProject
public UseSupertypeDescriptor()
protected void populateArgumentMap()
populateArgumentMap
in class JavaScriptRefactoringDescriptor
public void setReplaceInstanceof(boolean replace)
The default is to not replace the subtype occurrence.
replace
- true
to replace subtype occurrences in
'instanceof' statements, false
otherwisepublic void setSubtype(IType type)
Occurrences of the subtype are replaced by the supertype set by
setSupertype(IType)
where possible.
type
- the subtype to setpublic void setSupertype(IType type)
Occurrences of the subtype set by setSubtype(IType)
are replaced
by the supertype where possible.
type
- the supertype to setpublic RefactoringStatus validateDescriptor()
Clients must call this method to verify that all arguments have been
correctly set and that they satisfy the constraints imposed by specific
refactorings. Returning a refactoring status of severity
RefactoringStatus#FATAL
indicates that the refactoring descriptor
cannot be used to create a refactoring instance.
validateDescriptor
in class JavaScriptRefactoringDescriptor
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