public void addParagraph(IParagraph paragraph) {
ParagraphImpl p = (ParagraphImpl) paragraph;
getImplementation().appendChild(p.getImplementation());
if (!isOrphan()) {
p.addNotify((WorkbookImpl) getOwnedWorkbook());
}
updateModifiedTime();
}
public void removeParagraph(IParagraph paragraph) {
ParagraphImpl p = (ParagraphImpl) paragraph;
if (p.getImplementation().getParentNode() == getImplementation()) {
if (!isOrphan()) {
p.removeNotify((WorkbookImpl) getOwnedWorkbook());
}
getImplementation().removeChild(p.getImplementation());
updateModifiedTime();
}
}
protected void removeNotify(WorkbookImpl workbook) {
for (IParagraph p : getParagraphs()) {
((ParagraphImpl) p).removeNotify(workbook);
}
}
