@MappedSuperClass
class Animal {
     string name;
     int color;
     int legs;
}


class Dog extends Animal {
    // i want hibernate to create columns for all the inherited properties from
    // animal class
}

class Bird extends Animal {
    // i want the bird table to have columns for only the name
    // and color
}

class InvisiblePet extends Animal {
    // i want the invisible pet table to have columns for only the name
    // property
}