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java.lang.Objectorg.eclipse.ltk.core.refactoring.Change
org.eclipse.ltk.core.refactoring.resource.ResourceChange
org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange
Change
that deletes a resource.
Field Summary |
Fields inherited from class org.eclipse.ltk.core.refactoring.resource.ResourceChange |
SAVE_IF_DIRTY, VALIDATE_DEFAULT, VALIDATE_NOT_DIRTY, VALIDATE_NOT_READ_ONLY |
Constructor Summary | |
DeleteResourceChange(IPath resourcePath,
boolean forceOutOfSync)
Delete a resource. |
|
DeleteResourceChange(IPath resourcePath,
boolean forceOutOfSync,
boolean deleteContent)
Delete a resource. |
Method Summary | |
ChangeDescriptor |
getDescriptor()
Returns a descriptor of this change. |
protected IResource |
getModifiedResource()
Returns the resource of this change. |
String |
getName()
Returns the human readable name of this change. |
Change |
perform(IProgressMonitor pm)
Performs this change. |
void |
setDescriptor(ChangeDescriptor descriptor)
Sets the change descriptor to be returned by Change.getDescriptor() . |
Methods inherited from class org.eclipse.ltk.core.refactoring.resource.ResourceChange |
checkIfModifiable, getModifiedElement, initializeValidationData, isValid, setValidationMethod, toString |
Methods inherited from class org.eclipse.ltk.core.refactoring.Change |
dispose, getAdapter, getAffectedObjects, getParent, isEnabled, setEnabled, setEnabledShallow |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public DeleteResourceChange(IPath resourcePath, boolean forceOutOfSync)
resourcePath
- the resource pathforceOutOfSync
- if true
, deletes the resource with IResource.FORCE
public DeleteResourceChange(IPath resourcePath, boolean forceOutOfSync, boolean deleteContent)
resourcePath
- the project pathforceOutOfSync
- if true
, deletes the resource with IResource.FORCE
deleteContent
- if true
delete the project contents.
The content delete is not undoable. This setting only applies to projects and is not used when deleting files or folders.Method Detail |
protected IResource getModifiedResource()
ResourceChange
getModifiedResource
in class ResourceChange
public String getName()
Change
null
.
getName
in class Change
public Change perform(IProgressMonitor pm) throws CoreException
Change
IProgressMonitor.isCanceled()
since canceling a change tree in the
middle of its execution leaves the workspace in a half changed state.
perform
in class Change
pm
- a progress monitor
null
if no
undo is provided
CoreException
- if an error occurred during change executionpublic ChangeDescriptor getDescriptor()
Change
Subclasses of changes created by
Refactoring.createChange(IProgressMonitor)
should override this
method to return a RefactoringChangeDescriptor
. A change tree
created by a particular refactoring is supposed to contain at most one
change which returns a refactoring descriptor. Refactorings usually
return an instance of CompositeChange
in their
Refactoring.createChange(IProgressMonitor)
method which
implements this method. The refactoring framework searches the change
tree top-down until a refactoring descriptor is found.
getDescriptor
in class Change
null
if this
change does not provide a change descriptor.public void setDescriptor(ChangeDescriptor descriptor)
Change.getDescriptor()
.
descriptor
- the change descriptor
|
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