note description: "Summary description for {WDOCS_METADATA}." author: "" date: "$Date$" revision: "$Revision$" deferred class WDOCS_METADATA inherit TABLE_ITERABLE [READABLE_STRING_32, READABLE_STRING_GENERAL] feature -- Access item (a_key: READABLE_STRING_GENERAL): detachable READABLE_STRING_32 -- Metadata value associated with `a_key'. deferred end count: INTEGER -- Items count. deferred end feature -- Element change force (a_value: READABLE_STRING_32; a_key: READABLE_STRING_GENERAL) -- Associated `a_value' with `a_key'. deferred end feature -- Status report is_empty: BOOLEAN -- No item available? do Result := count = 0 end end