Data Types

For maximum interoperability, Sponge assumes that Datastores transmit and accept values that conform the java primitive and built-in types.

DataType	Description	Java Class accepted by Sponge
long	64-bit integer	Long
int	32-bit integer	Integer
string	Character sequence	String
link, foreign key, ObjectId	Foreign reference to another object or nested object	Id
double	64-bit double precision integer	Double
float	32-bit floating point integer	Float
boolean	True or False	Boolean
date, datetime, isoDate, timestamp	An instantaneous point on the timeline	Instant