java Programming Glossary: mammal

http://stackoverflow.com/questions/1184295/java-covariance

this out. Say I have the following code class Animal class Mammal extends Animal class Giraffe extends Mammal ... public static.. Animal class Mammal extends Animal class Giraffe extends Mammal ... public static List extends Mammal getMammals return ..... Giraffe extends Mammal ... public static List extends Mammal getMammals return ... ... public static void main String args..

mixing joined and single table inheritance and querying for all objects

http://stackoverflow.com/questions/8494367/mixing-joined-and-single-table-inheritance-and-querying-for-all-objects

@DiscriminatorColumn name type public abstract class Mammal extends Animal ... @Entity @Table name mammals @PrimaryKeyJoinColumn.. @DiscriminatorValue value dog public class Dog extends Mammal ... @Entity @Table name mammals @PrimaryKeyJoinColumn name mammal_id.. @DiscriminatorValue value cat public class Cat extends Mammal ... So I have 2 tables animals and mammals. This configuration..