JDO Method
in javax.jdo.spi.StateManager

byte getByteField(
  PersistenceCapable pc, 
  int field, 
  byte currentValue
)


Return the value for the field.
Parameters:
pc - the calling PersistenceCapable instance
field - the field number
currentValue - the current value of the field
Return:
the new value for the field
Since:
JDO 1.0