public PublicationItem(PublicationType publicationType, string accession)
{
if (publicationType == null){
throw new NullReferenceException("Publication PublicationType can not set null!");
}
if (accession == null){
throw new NullReferenceException("Publication accession can not empty!");
}
this.publicationType = publicationType;
this.accession = accession;
}
public void AddPublicationItem(int id, PublicationType type, string accession)
{
Publication publication;
if (!_publicationMap.ContainsKey(id)){
publication = new Publication(id);
_publicationMap.Add(id, publication);
}
else{
publication = _publicationMap[id];
}
publication.AddPublicationItem(new PublicationItem(type, accession));
}