package de.lemo.dms.db.mapping.abstractions; import de.lemo.dms.db.mapping.Course; import de.lemo.dms.db.mapping.User; public interface ILog extends Comparable<ILog> { long getId(); Long getTimestamp(); User getUser(); Course getCourse(); ILearningObject getLearning(); void setId(long id); long getPrefix(); String getType(); Long getLearningId(); }