// Constructor
public Chapter(Book book, Int32 chapId, Int32 chapNum, ChapterPreface preface)
{
if(book == null)
throw new ArgumentNullException("book");
_book = book;
_chapId = chapId;
_chapNum = chapNum;
_verses = new VerseCollection();
_preface = preface;
if(_preface != null)
_preface.SetChapter(this);
}
private void SetupNewCurrentChapter(Int32 chap)
{
// Calculate chapter preface
ChapterPreface preface;
if (_preAccum != null)
{
preface = new ChapterPreface(_bible.GetNextVerseId(), _preAccum);
_bible.NonVerses.Add(preface);
}
else
preface = null;
var chapObj = new Chapter(
_curBook, _bible.GetNextChapterId(), chap, preface);
_curChapter = chapObj;
_curBook.Chapters.Add(chapObj);
_preAccum = null;
}
