public async Task <List <CollocationsMetaData> > GetCollocationsBySentence_Async(Guid corpusId, string word, int direction)
{
var collocations = _cacheRepository.GetCollocationsBySentence(corpusId, word, direction);
if (collocations != null)
{
return(await collocations);
}
var xd = await _searchCorpusService.GetCollocationsBySentenceAsync(corpusId, word, direction);
_cacheRepository.InsertIntoCache <CollocationsInfo>(corpusId, word, xd);
return(await Task.FromResult(xd != null?xd.CollocationsBySentence : null));
}
