public virtual ValueBuffer Create(BsonDocument recordData, IValueBufferFromBsonShaper valueBufferShaper) /* object*/
{
var fieldCount = recordData.Count;
if (fieldCount == 0)
{
return(ValueBuffer.Empty);
}
var values = new object[fieldCount];
_processValuesAction?.Invoke(values);
for (var i = 0; i < fieldCount; i++)
{
values[i] = recordData.Values.ToList()[i];
}
var idx = 0;
foreach (var bsonElement in recordData)
{
values[idx] = bsonElement;
idx++;
}
return(valueBufferShaper.Shape(new ValueBuffer(values)));
}
public QueryingEnumerable(
LiteDBQueryContext queryContext,
ShaperCommandContext shaperCommandContext,
IValueBufferFromBsonShaper valueBufferShaper)
{
_queryContext = queryContext;
_shaperCommandContext = shaperCommandContext;
_valueBufferShaper = valueBufferShaper;
}
private static IEnumerable <T> _ShapedQuery <T>(
QueryContext queryContext,
ShaperCommandContext shaperCommandContext,
IShaper <T> shaper,
IValueBufferFromBsonShaper valueBufferShaper)
{
foreach (var valueBuffer in new QueryingEnumerable((LiteDBQueryContext)queryContext, shaperCommandContext, valueBufferShaper))
{
yield return(shaper.Shape(queryContext, valueBuffer));
}
}
public QueryingEnumerable(
[NotNull] MongoDbQueryContext queryContext,
[NotNull] ShaperCommandContext shaperCommandContext,
[NotNull] IValueBufferFromBsonShaper valueBufferShaper)
{
Check.NotNull(queryContext, nameof(queryContext));
Check.NotNull(shaperCommandContext, nameof(shaperCommandContext));
Check.NotNull(valueBufferShaper, nameof(valueBufferShaper));
_queryContext = queryContext;
_shaperCommandContext = shaperCommandContext;
_valueBufferShaper = valueBufferShaper;
}
