returns the primary key metadata for this entity . note that the primary key field may be declared in this class or in a subclass . this metadata may be specified using the primarykey annotation . concode_field_sep Map<String,SecondaryKeyMetadata> secondaryKeys concode_elem_sep long serialVersionUID concode_elem_sep String className concode_elem_sep PrimaryKeyMetadata primaryKey concode_field_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getClassName concode_elem_sep Map<String,SecondaryKeyMetadata> getSecondaryKeys
PrimaryKeyMetadata function ( ) { return primaryKey ; }