public IEnumerable <int> FindRows(string filter)
{
checkloaded();
MGRB bits = ExecutionPlan(filter, _docs.RecordCount());
// enumerate records
return(bits.GetBitIndexes());
}
public IEnumerable <string> FindDocumentFileNames(string filter)
{
checkloaded();
MGRB bits = ExecutionPlan(filter, _docs.RecordCount());
// enumerate documents
foreach (int i in bits.GetBitIndexes())
{
if (i > _lastDocNum - 1)
{
break;
}
string b = _docs.ReadData(i);
var d = (Dictionary <string, object>)fastJSON.JSON.Parse(b);
yield return(d["FileName"].ToString());
}
}
public IEnumerable <T> FindDocuments <T>(string filter)
{
checkloaded();
MGRB bits = ExecutionPlan(filter, _docs.RecordCount());
// enumerate documents
foreach (int i in bits.GetBitIndexes())
{
if (i > _lastDocNum - 1)
{
break;
}
string b = _docs.ReadData(i);
T d = fastJSON.JSON.ToObject <T>(b, new fastJSON.JSONParameters {
ParametricConstructorOverride = true
});
yield return(d);
}
}
