public void Read(BionReader reader)
{
reader.Read(BionToken.StartArray);
reader.Read(BionToken.Integer);
int wordCount = (int)reader.CurrentInteger();
Words.Clear();
Index.Clear();
Indexed = false;
while (true)
{
reader.Read();
if (reader.TokenType == BionToken.EndArray)
{
break;
}
// NOTE: Not copying word. Must use a 'ReadAll' BufferedReader
reader.Expect(BionToken.String);
String8 value = reader.CurrentString8();
reader.Read(BionToken.Integer);
int count = (int)reader.CurrentInteger();
// Add to List, but not Index. Index will be populated when first needed.
Words.Add(value);
Counts.Add(count);
}
// Set capacity exact to save RAM
Words.SetCapacity(Words.LengthBytes);
}
public Region2 DeserializeRegion2(BionReader reader)
{
Region2 result = new Region2();
Expect(reader, BionToken.StartObject, "Region2");
while (reader.TokenType == BionToken.PropertyName)
{
String8 propertyName = reader.CurrentString8();
if (!classFieldParsers.TryGetValue(propertyName, out Action <BionReader, Region2> parser))
{
throw new NotImplementedException($"Unknown property Region.{propertyName}. Stopping.");
}
reader.Read();
parser(reader, result);
reader.Read();
}
Expect(reader, BionToken.EndObject, "Region2");
return(result);
}
private void WriteRunSubsetStart(JsonTextWriter writer)
{
int depth = _bionReader.Depth;
// Read and copy everything in the run until the end object except the large collections
while (_bionReader.Read() && _bionReader.Depth > depth)
{
if (_bionReader.TokenType == BionToken.PropertyName)
{
String8 propertyName = _bionReader.CurrentString8();
if (propertyName.Equals(Files) || propertyName.Equals(Results))
{
_bionReader.Skip();
continue;
}
}
JsonBionConverter.WriteToken(_bionReader, writer);
}
// Start a results array and leave open
writer.WritePropertyName("results");
writer.WriteStartArray();
}
private static void Read(string filePath, string fromDictionaryPath)
{
VerifyFileExists(filePath);
VerifyFileExists(fromDictionaryPath);
long tokenCount = 0;
using (new ConsoleWatch($"Reading [Full] {filePath} ({FileLength.MB(filePath)})...",
() => $"Done; {tokenCount:n0} tokens found in file"))
{
if (filePath.EndsWith(".bion", StringComparison.OrdinalIgnoreCase))
{
using (WordCompressor compressor = (fromDictionaryPath == null ? null : WordCompressor.OpenRead(fromDictionaryPath)))
using (BionReader reader = new BionReader(File.OpenRead(filePath), compressor: compressor))
{
while (reader.Read())
{
tokenCount++;
switch (reader.TokenType)
{
case BionToken.PropertyName:
case BionToken.String:
String8 value8 = reader.CurrentString8();
//string valueS = reader.CurrentString();
break;
case BionToken.Integer:
long valueI = reader.CurrentInteger();
break;
case BionToken.Float:
double valueF = reader.CurrentFloat();
break;
}
}
}
}
else
{
using (JsonTextReader reader = new JsonTextReader(new StreamReader(filePath)))
{
while (reader.Read())
{
tokenCount++;
switch (reader.TokenType)
{
case JsonToken.PropertyName:
case JsonToken.String:
string valueS = (string)reader.Value;
break;
case JsonToken.Integer:
long valueI = (long)reader.Value;
break;
case JsonToken.Float:
double valueF = (double)reader.Value;
break;
}
}
}
}
}
}