private IEnumerable <AbstractField> GetOrCreateNumericField(IndexField field, object value, Field.Store storage, Field.TermVector termVector = Field.TermVector.NO)
{
var fieldName = field.Name + Constants.Indexing.Fields.RangeFieldSuffix;
var cacheKey = new FieldCacheKey(field.Name, null, storage, termVector,
_multipleItemsSameFieldCount.ToArray());
NumericField numericField;
CachedFieldItem <NumericField> cached;
if (_numericFieldsCache.TryGetValue(cacheKey, out cached) == false)
{
_numericFieldsCache[cacheKey] = cached = new CachedFieldItem <NumericField>
{
Field = numericField = new NumericField(CreateFieldName(fieldName), storage, true)
};
}
else
{
numericField = cached.Field;
}
double doubleValue;
long longValue;
switch (BlittableNumber.Parse(value, out doubleValue, out longValue))
{
case NumberParseResult.Double:
if (field.SortOption == SortOptions.NumericLong)
{
yield return(numericField.SetLongValue((long)doubleValue));
}
else
{
yield return(numericField.SetDoubleValue(doubleValue));
}
break;
case NumberParseResult.Long:
if (field.SortOption == SortOptions.NumericDouble)
{
yield return(numericField.SetDoubleValue(longValue));
}
else
{
yield return(numericField.SetLongValue(longValue));
}
break;
}
}
protected Field GetOrCreateField(string name, string value, LazyStringValue lazyValue, BlittableJsonReaderObject blittableValue, Field.Store store, Field.Index index, Field.TermVector termVector)
{
int cacheKey = FieldCacheKey.GetHashCode(name, index, store, termVector, _multipleItemsSameFieldCount);
Field field;
if (_fieldsCache.TryGetValue(cacheKey, out CachedFieldItem<Field> cached) == false ||
!cached.Key.IsSame(name, index, store, termVector, _multipleItemsSameFieldCount))
{
LazyStringReader stringReader = null;
BlittableObjectReader blittableReader = null;
if ((lazyValue != null || blittableValue != null) && store.IsStored() == false && index.IsIndexed() && index.IsAnalyzed())
{
TextReader reader;
if (lazyValue != null)
{
stringReader = new LazyStringReader();
reader = stringReader.GetTextReaderFor(lazyValue);
}
else
{
blittableReader = Scope.GetBlittableReader();
reader = blittableReader.GetTextReaderFor(blittableValue);
}
field = new Field(name, reader, termVector);
}
else
{
if (value == null && lazyValue == null)
blittableReader = Scope.GetBlittableReader();
field = new Field(name,
value ?? LazyStringReader.GetStringFor(lazyValue) ?? blittableReader.GetStringFor(blittableValue),
store, index, termVector);
}
field.Boost = 1;
field.OmitNorms = true;
_fieldsCache[cacheKey] = new CachedFieldItem<Field>
{
Key = new FieldCacheKey(name, index, store, termVector, _multipleItemsSameFieldCount.ToArray()),
Field = field,
LazyStringReader = stringReader
};
}
else
{
BlittableObjectReader blittableReader = null;
field = cached.Field;
if (lazyValue != null && cached.LazyStringReader == null)
cached.LazyStringReader = new LazyStringReader();
if (blittableValue != null)
blittableReader = Scope.GetBlittableReader();
if ((lazyValue != null || blittableValue != null) && store.IsStored() == false && index.IsIndexed() && index.IsAnalyzed())
{
field.SetValue(lazyValue != null
? cached.LazyStringReader.GetTextReaderFor(lazyValue)
: blittableReader.GetTextReaderFor(blittableValue));
}
else
{
field.SetValue(value ?? LazyStringReader.GetStringFor(lazyValue) ?? blittableReader.GetStringFor(blittableValue));
}
}
return field;
}
