public virtual void Save(Lexicon lexicon)
{
Trace.WriteIf(Tracing.Is.TraceVerbose, string.Empty);
if (null == lexicon)
{
throw new ArgumentNullException("lexicon");
}
using (var writers = new StreamWriterDictionary("CANONICAL,SYNONYMS")
{
Access = FileAccess.Write,
Mode = FileMode.Create,
Share = FileShare.None
})
{
#if NET20
if (0 == IEnumerableExtensionMethods.Count(lexicon))
#else
if (!lexicon.Any())
#endif
{
writers.Item(Location.FullName).WriteLine(string.Empty);
return;
}
#if NET20
var items = new SortedList <string, LexicalItem>();
foreach (var item in lexicon)
{
items.Add(item.CanonicalForm, item);
}
foreach (var item in items)
{
var synonyms = new SortedList <string, string>();
foreach (var synonym in item.Value.Synonyms)
{
synonyms.Add(synonym, synonym);
}
writers
.Item(Location.FullName)
.WriteLine(StringExtensionMethods.FormatWith(
"{0},{1}",
CsvStringExtensionMethods.FormatCommaSeparatedValue(item.Value.CanonicalForm),
CsvStringExtensionMethods.FormatCommaSeparatedValue(IEnumerableExtensionMethods.Concat(synonyms.Values, ';'))));
}
#else
foreach (var item in lexicon.OrderBy(x => x.CanonicalForm))
{
writers
.Item(Location.FullName)
.WriteLine("{0},{1}".FormatWith(
item.CanonicalForm.FormatCommaSeparatedValue(),
item.Synonyms.OrderBy(x => x).Concat(';').FormatCommaSeparatedValue()));
}
#endif
}
}
