private void Add(int tree, int stage)
{
AbstractTreeIterator i = GetTree(tree);
if (i == null)
{
return;
}
if (FileMode.Tree.Equals(_tw.getRawMode(tree)))
{
_builder.addTree(_tw.getRawPath(), stage, Repository, _tw.getObjectId(tree));
}
else
{
var e = new DirCacheEntry(_tw.getRawPath(), stage);
e.setObjectIdFromRaw(i.idBuffer(), i.idOffset());
e.setFileMode(_tw.getFileMode(tree));
_builder.add(e);
}
}