look_up_link
Description:
Looks up a link by relation type from the list of links in the entry.
If the link has one of the standard Atom relation types, use one of the defined rel values, instead of a static string. e.g.
LINK_EDIT or LINK_SELF
.
In the rare event of requiring a list of links with the same rel value, use
look_up_links.
Parameters:
| this |
a Entry |
| rel |
the value of the |
Returns:
|
a Link, or |