SERVER-18418 Remote command targeter

This change introduces a remote command targeter interface to be used as a
stub to start implementing the targeting logic.

1 files changed, 0 insertions, 53 deletions

diff --git a/src/mongo/client/dbclient_rs.h b/src/mongo/client/dbclient_rs.h
index c968a428827..8b85e1664c2 100644
--- a/src/mongo/client/dbclient_rs.h
+++ b/src/mongo/client/dbclient_rs.h
@@ -306,57 +306,4 @@ namespace mongo {
 
     };
 
-    /**
-     * A simple object for representing the list of tags requested by a $readPreference.
-     */
-    class TagSet {
-    public:
-        /**
-         * Creates a TagSet that matches any nodes.
-         *
-         * Do not call during static init.
-         */
-        TagSet();
-
-        /**
-         * Creates a TagSet from a BSONArray of tags.
-         *
-         * @param tags the list of tags associated with this option. This object
-         *     will get a shared copy of the list. Therefore, it is important
-         *     for the the given tag to live longer than the created tag set.
-         */
-        explicit TagSet(const BSONArray& tags) : _tags(tags) {}
-
-        /**
-         * Returns the BSONArray listing all tags that should be accepted.
-         */
-        const BSONArray& getTagBSON() const { return _tags; }
-
-        bool operator==(const TagSet& other) const { return _tags == other._tags; }
-
-    private:
-        BSONArray _tags;
-    };
-
-    struct ReadPreferenceSetting {
-        /**
-         * @parm pref the read preference mode.
-         * @param tag the tag set. Note that this object will have the
-         *     tag set will have this in a reset state (meaning, this
-         *     object's copy of tag will have the iterator in the initial
-         *     position).
-         */
-        ReadPreferenceSetting(ReadPreference pref, const TagSet& tag):
-            pref(pref), tags(tag) {
-        }
-
-        inline bool equals(const ReadPreferenceSetting& other) const {
-            return pref == other.pref && tags == other.tags;
-        }
-
-        BSONObj toBSON() const;
-
-        const ReadPreference pref;
-        TagSet tags;
-    };
 }