question: returns the change used by this operation . this is either the change passed to the constructor or the one create by the createchangeoperation . method returns null if the create operation did not create a corresponding change or has n't been executed yet . concode_field_sep Change fChange concode_elem_sep Change fUndoChange concode_elem_sep boolean fChangeExecutionFailed concode_elem_sep IUndoManager fUndoManager concode_elem_sep boolean fChangeExecuted concode_elem_sep CreateChangeOperation fCreateChangeOperation concode_elem_sep ISchedulingRule fSchedulingRule concode_elem_sep RefactoringStatus fValidationStatus concode_elem_sep String fUndoName concode_field_sep RefactoringStatus getConditionCheckingStatus concode_elem_sep boolean changeExecutionFailed concode_elem_sep Change getUndoChange concode_elem_sep boolean createChange concode_elem_sep void setUndoManager concode_elem_sep void run concode_elem_sep void executeChange concode_elem_sep void setSchedulingRule concode_elem_sep boolean changeExecuted concode_elem_sep RefactoringStatus getValidationStatus
target: Change function ( ) { return fChange ; }