public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
RefactoringStatus result = new RefactoringStatus();
if (fSourceProvider == null && Invocations.isInvocation(fInitialNode)) {
fSourceProvider = resolveSourceProvider(result, fInitialTypeRoot, fInitialNode);
if (result.hasFatalError()) return result;
}
result.merge(fSourceProvider.checkActivation());
result.merge(fTargetProvider.checkActivation());
return result;
}
public RefactoringStatus setCurrentMode(Mode mode) throws JavaModelException {
if (fCurrentMode == mode) return new RefactoringStatus();
Assert.isTrue(getInitialMode() == Mode.INLINE_SINGLE);
fCurrentMode = mode;
if (mode == Mode.INLINE_SINGLE) {
if (fInitialNode instanceof MethodInvocation)
fTargetProvider =
TargetProvider.create(
(ICompilationUnit) fInitialTypeRoot, (MethodInvocation) fInitialNode);
else if (fInitialNode instanceof SuperMethodInvocation)
fTargetProvider =
TargetProvider.create(
(ICompilationUnit) fInitialTypeRoot, (SuperMethodInvocation) fInitialNode);
else if (fInitialNode instanceof ConstructorInvocation)
fTargetProvider =
TargetProvider.create(
(ICompilationUnit) fInitialTypeRoot, (ConstructorInvocation) fInitialNode);
else throw new IllegalStateException(String.valueOf(fInitialNode));
} else {
fTargetProvider = TargetProvider.create(fSourceProvider.getDeclaration());
}
return fTargetProvider.checkActivation();
}
