private async Task <Document> GetChangedDocumentCoreAsync(CancellationToken cancellationToken)
{
if (_isQueryLocal)
{
return(await _service.IntroduceQueryLocalAsync(_document, _expression, _allOccurrences, cancellationToken).ConfigureAwait(false));
}
else if (_isLocal)
{
return(await _service.IntroduceLocalAsync(_document, _expression, _allOccurrences, _isConstant, cancellationToken).ConfigureAwait(false));
}
else
{
return(await IntroduceFieldAsync(cancellationToken).ConfigureAwait(false));
}
}