Search/find object role inside relations

[naoliv]

Could JOSM also search/find relations having objects with a specific role?
For example, I would like to search for relations that have an object with admin_centre role.

JOSM:

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2014-08-31 21:55:55
Last Changed Author: Don-vip
Revision: 7480
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-08-31 23:51:24 +0200 (Sun, 31 Aug 2014)
Last Changed Rev: 7480

[skyper]

second this as I could use it in filters

[naoliv]

Found this discussion: ​http://wiki.openstreetmap.org/wiki/Talk:MapCSS/0.2/RoleBasedSelectors

[simon04]

See #11916 for the possibility to use MapCSS in search.

Shall we still add separate keywords like hasrole: (this relation has a member of role) and isrole: (primitive is part of relation w/ role)?

[naoliv]

Would be nice to have hasrole: and isrole: (or similar classes/selectors) and use them to validate data.

[simon04]

For validation with MapCSS, you can already use roles in child/parent selectors relation >[role=stop] node.

[simon04]

In 8884/josm:

fix #10465 - SearchAction: add hasRole and isRole keywords

[simon04]

In 8896/josm:

see #10465 - SearchAction: drop isRole since role does the same

[simon04]

In 8898/josm:

see #10465 - SearchAction: drop isRole since role does the same