private void WriteEntryToStream(BibEntry value, TextWriter stream)
{
stream.Write("@");
stream.Write(value.Type);
stream.Write('{');
stream.Write(value.Key);
stream.Write(",");
stream.Write(this.config.NewLine);
var pad = 0;
if (this.config.Align)
{
pad = value.Max(v => v.Key.Length);
}
foreach (var tag in value)
{
if (!string.IsNullOrWhiteSpace(tag.Key) && !string.IsNullOrWhiteSpace(tag.Value))
{
stream.Write(this.config.Indent);
stream.Write(tag.Key.PadRight(pad));
stream.Write(" = {");
stream.Write(tag.Value);
stream.Write("},");
stream.Write(this.config.NewLine);
}
}
stream.Write("}");
stream.Flush();
}
private IEnumerable <BibEntry> Parser()
{
var curState = ParserState.Begin;
var nextState = ParserState.Begin;
BibEntry bib = null;
var tagValueBuilder = new StringBuilder();
var tagName = "";
// Fetch token from Tokenizer and build BibEntry
foreach (var token in Tokenizer())
{
// Transfer state
if (StateMap[curState].ContainsKey(token.Type))
{
nextState = StateMap[curState][token.Type].Item1;
}
else
{
var expected = from pair in StateMap[curState]
select pair.Key;
throw new UnexpectedTokenException(_lineCount, _colCount, token.Type, expected.ToArray());
}
// Build BibEntry
switch (StateMap[curState][token.Type].Item2)
{
case BibBuilderState.Create:
bib = new BibEntry();
break;
case BibBuilderState.SetType:
Debug.Assert(bib != null, "bib != null");
bib.Type = token.Value;
break;
case BibBuilderState.SetKey:
Debug.Assert(bib != null, "bib != null");
bib.Key = token.Value;
break;
case BibBuilderState.SetTagName:
tagName = token.Value;
break;
case BibBuilderState.SetTagValue:
tagValueBuilder.Append(token.Value);
break;
case BibBuilderState.SetTag:
Debug.Assert(bib != null, "bib != null");
bib[tagName] = tagValueBuilder.ToString();
tagValueBuilder.Clear();
tagName = string.Empty;
break;
case BibBuilderState.Build:
if (tagName != string.Empty)
{
Debug.Assert(bib != null, "bib != null");
bib[tagName] = tagValueBuilder.ToString();
tagValueBuilder.Clear();
tagName = string.Empty;
}
yield return(bib);
break;
}
curState = nextState;
}
if (curState != ParserState.OutEntry)
{
var expected = from pair in StateMap[curState]
select pair.Key;
throw new UnexpectedTokenException(_lineCount, _colCount, TokenType.EOF, expected.ToArray());
}
}