find() public abstract static method Creates an

update() public abstract method Saves the changes to this

hasAttribute() public abstract method Returns a value

attributes() public abstract method Returns the list of

equals() public abstract method Returns a value indicating

insert() public abstract method Inserts the record into

isPrimaryKey() public abstract static method Returns a

getPrimaryKey() public abstract method Returns the primary

save() public abstract method Saves the current record

unlink() public abstract method Destroys the relationship