private IEnumerable <KeyValuePair <TKey, TemplateTableLoadData <TKey, TValue> > > LoadDelayed()
{
TKey[] keys;
int[] valueLengths;
byte[] valueBuf;
TemplateTableBsonPackIO <TKey> .LoadHeader(_stream, out keys, out valueLengths, out valueBuf);
var valueBufOffset = 0;
for (var i = 0; i < keys.Length; i++)
{
var ms = new MemoryStream(valueBuf, valueBufOffset, valueLengths[i]);
valueBufOffset += valueLengths[i];
var valueFunc = _referenceTable.TryGetFunc(keys[i]);
yield return(new KeyValuePair <TKey, TemplateTableLoadData <TKey, TValue> >(
keys[i],
new TemplateTableLoadData <TKey, TValue>(_ =>
{
using (var reader = new BsonReader(ms))
{
if (valueFunc != null)
{
var value = valueFunc();
_serializer.Populate(reader, value);
return value;
}
else
{
return _serializer.Deserialize <TValue>(reader);
}
}
})));
}
}
public IEnumerable <KeyValuePair <TKey, TemplateTableLoadData <TKey, TValue> > > LoadNow()
{
TKey[] keys;
int[] valueLengths;
byte[] valueBuf;
TemplateTableBsonPackIO <TKey> .LoadHeader(_stream, out keys, out valueLengths, out valueBuf);
var valueBufOffset = 0;
for (var i = 0; i < keys.Length; i++)
{
var ms = new MemoryStream(valueBuf, valueBufOffset, valueLengths[i]);
valueBufOffset += valueLengths[i];
TValue value = _referenceTable.TryGet(keys[i]);
using (var reader = new BsonReader(ms))
{
if (value != null)
{
_serializer.Populate(reader, value);
}
else
{
value = _serializer.Deserialize <TValue>(reader);
}
}
yield return(new KeyValuePair <TKey, TemplateTableLoadData <TKey, TValue> >(
keys[i],
new TemplateTableLoadData <TKey, TValue>(value)));
}
}
public void SaveTo(TemplateTable <TKey, TValue> table, Stream stream)
{
var itemList = table.Select(i =>
{
JToken token;
using (var writer = new JTokenWriter())
{
_serializer.Serialize(writer, i.Value);
token = writer.Token;
}
return(new KeyValuePair <TKey, JToken>(i.Key, token));
});
TemplateTableBsonPackIO <TKey> .Save(itemList, stream);
}
