GreenDao schema generator snippet with one-to-many relation

MyDaoGenerator.java

public class RFDaoGenerator {

    public static void main(String args[]) throws Exception {
        Schema schema = new Schema(1, "com.orange.reunionflash.data");

        // Member
        Entity member = schema.addEntity("Member");
        member.addIdProperty();
        Property addressBookId = member.addStringProperty("addressBookId").notNull().getProperty();
        Property groupId = member.addLongProperty("groupId").notNull().getProperty();

        // Group
        Entity group = schema.addEntity("Group");
        group.addIdProperty();
        group.addStringProperty("name").notNull();

        // 1-To-Many using Member.groupId
        member.addToOne(group, groupId);
        ToMany contactsList = group.addToMany(member, groupId);
        contactsList.setName("contacts");

        // Unique index
        Index indexUnique = new Index();
        indexUnique.addProperty(addressBookId);
        indexUnique.addProperty(groupId);
        indexUnique.makeUnique();
        member.addIndex(indexUnique);

        new DaoGenerator().generateAll(schema, "app/src-gen");
    }
}