From e842608e103ae8c1c016379b95f92a6c10ec0ede Mon Sep 17 00:00:00 2001 From: Mike Taylor Date: Tue, 19 Sep 2006 16:29:05 +0000 Subject: [PATCH] Add sorting support: sort and sort-desc relation modifiers (approved) sort.title and sort.title-desc indexes (deprecated) sort context-set prefix (deprecated; only for sort indexes) --- zebra/pqf.properties | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/zebra/pqf.properties b/zebra/pqf.properties index 0601bc8..b8f36c3 100644 --- a/zebra/pqf.properties +++ b/zebra/pqf.properties @@ -1,4 +1,4 @@ -# $Id: pqf.properties,v 1.7 2006-09-18 10:45:43 mike Exp $ +# $Id: pqf.properties,v 1.8 2006-09-19 16:29:05 mike Exp $ # # Properties file to drive the YAZ CQL-to-PQF converter for Zebra. # This specifies the interpretation of various CQL indexes, relations, @@ -10,6 +10,7 @@ set.rec = info:srw/cql-context-set/2/rec-1.1 set.net = info:srw/cql-context-set/2/net-1.0 set.dc = info:srw/cql-context-set/1/dc-v1.1 set.zeerex = info:srw/cql-context-set/2/zeerex-1.1 +set.sort = http://irspy.indexdata.com/cql/sort/1.0 # The default set when an index doesn't specify one: Net set = info:srw/cql-context-set/2/net-1.0 @@ -29,6 +30,15 @@ index.net.path = 1=net:path index.dc.title = 1=dc:title index.dc.creator = 1=dc:creator +# Sorting indexes +# ### These are deprecated in favour of the relation modifiers below +# -- i.e. instead of "net.port=3950 or sort.title=0", use +# "net.port=3950 or dc.title/sort=0". This approach has the +# benefit that only two new entities (sort and sort-desc) need +# be added in total, rather than two per sortable index. +index.sort.title = 7=1 1=dc:title +index.sort.title-desc = 7=2 1=dc:title + # Relation attributes are selected according to the CQL relation by # looking up the "relation." property: # @@ -53,6 +63,10 @@ relationModifier.stem = 2=101 relationModifier.phonetic = 2=100 relationModifier.regexp = 5=102 +# Non-standard extensions to provoke Zebra's inline sorting +relationModifier.sort = 7=1 +relationModifier.sort-desc = 7=2 + # Position attributes may be specified for anchored terms (those # beginning with "^", which is stripped) and unanchored (those not # beginning with "^"). This may change when we get a BIB-1 truncation -- 1.7.10.4