ObjectDB ObjectDB

fetchFloatField(fieldNumber) - JDO PersistenceCapable.ObjectIdFieldSupplier's method

Method
javax.jdo.spi.PersistenceCapable.ObjectIdFieldSupplier
float fetchFloatField(
  int fieldNumber
)

Fetch one field from the field manager. This field will be stored in the proper field of the ObjectId.
Parameters:
fieldNumber - the field number of the key field.
Returns:
the value of the field to be stored into the ObjectId.
Since:
JDO 1.0