Fetch next null position and return it as returned by getNextNullPosition.
Return the next position of a null value.
Absolute position null check for random access.
Return the number of nulls till given ordinal given previous result.
Used by some decoders to track the current sequential cursor.
Used by some decoders to track the current sequential cursor.
Not used by decoders themselves but by delta writer that stores the current nonNullPosition for the decoder.
Not used by decoders themselves but by delta writer that stores the current nonNullPosition for the decoder. Initialized to -1 so that first increment starts at 0.