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Add template for assignment 1
[pub/jan/dst18.git] / ass1-jpa / src / main / java / dst / ass1 / jpa / dao / IParticipantDAO.java
1 package dst.ass1.jpa.dao;
2
3 import dst.ass1.jpa.model.IParticipant;
4
5 public interface IParticipantDAO extends GenericDAO<IParticipant> {
6
7     /**
8      * Returns the participant associated with the given email. Returns null if the email does not exist.
9      *
10      * @param email the email address
11      * @return the participant or null
12      */
13     IParticipant findByEmail(String email);
14 }