DocValues
This class contains utility methods and constants for DocValues
Functions
An empty BinaryDocValues which returns no documents
An empty NumericDocValues which returns no documents
An empty SortedDocValues which returns BytesRef.EMPTY_BYTES for every document
An empty SortedNumericDocValues which returns zero values for every document
An empty SortedDocValues which returns BytesRef.EMPTY_BYTES for every document
Returns BinaryDocValues for the field, or .emptyBinary if it has none.
Returns NumericDocValues for the field, or .emptyNumeric if it has none.
Returns SortedDocValues for the field, or .emptySorted if it has none.
Returns SortedNumericDocValues for the field, or .emptySortedNumeric if it has none.
Returns SortedSetDocValues for the field, or .emptySortedSet if it has none.
Returns true if the specified docvalues fields have not been updated
Returns a multi-valued view over the provided NumericDocValues
Returns a multi-valued view over the provided SortedDocValues
Returns a single-valued view of the SortedNumericDocValues, if it was previously wrapped with .singleton, or null.
Returns a single-valued view of the SortedSetDocValues, if it was previously wrapped with .singleton, or null.