/**
* Checks if it is ok to start with the refactoring
*
* @return status
* @throws OperationCanceledException
*/
public RefactoringStatus checkInitialConditions() throws OperationCanceledException {
IResource[] sourceResources = fProcessor.getSourceSelection();
phpFiles = new HashSet<IFile>();
MoveUtils.getAllPHPFiles(sourceResources, phpFiles);
return new RefactoringStatus();
}
