package io.lumify.core.model.notification;
import java.util.Date;
public interface SystemNotification extends Notification {
public void setSeverity(SystemNotificationSeverity severity);
public SystemNotificationSeverity getSeverity();
public void setStartDate(Date startDate);
public Date getStartDate();
public void setEndDate(Date endDate);
public Date getEndDate();
public void setExternalUrl(String externalUrl);
}