+# $Id: pqf.properties,v 1.1 2002-11-06 00:05:58 mike Exp $
+#
+# Propeties file to drive org.z3950.zing.cql.CQLNode's toPQF()
+# back-end. This specifies the interpretation of various CQL
+# qualifiers in terms of Type-1 query attributes.
+#
+dc.title = 1=4
+dc.subject = 1=21
+dc.creator = 1=1003
+dc.editor = 1=1020
+dc.publisher = 1=1018
+dc.description = 1=62 # "abstract"
+dc.date = 1=30
+dc.resourceType = 1=1031 # guesswork: "Material-type"
+dc.format = 1=1034 # guesswork: "Content-type"
+dc.resourceIdentifier = 1=12 # "Local number"
+dc.source = 1=1019 # "Record-source"
+dc.language = 1=54 # "Code--language"
+dc.relation = 1=? ###
+dc.coverage = 1=? ###
+dc.rights = 1=? ###
+#
+# Aside from the mainstream qualifiers -- the Dublin Core stuff, Bath
+# Profile stuff and suchlike -- this file may also specific a few
+# special qualifiers in the "cql-java" pseudo-qualifier-set, and these
+# affect the translation of qualifiers into Type-1 attributes as
+# follows:
+#
+# Relation attributes are selected according to the CQL relation by
+# looking up the "cql-java.relation.<relation>" property:
+#
+cql-java.relation.< = 2=1
+cql-java.relation.<= = 2=2
+cql-java.relation.= = 2=3
+cql-java.relation.exact = 2=3
+cql-java.relation.>= = 2=4
+cql-java.relation.> = 2=5
+cql-java.relation.<> = 2=6
+#
+# ### Should add support for relation modifiers
+#
+# 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
+# attribute that says "do what CQL does".
+#
+cql-java.position.anchored = 3=1 # "first in field"
+cql-java.position.unanchored = 3=3 # "any position in field"
+#
+# Structure attributes may be specified for individual relations; a
+# default structure attribute my be specified by the pseudo-relation
+# "*", to be used whenever a relation not listed here occurs.
+#
+cql-java.structure.exact = 4=108 # phrase
+cql-java.structure.* = 4=1 # phrase
+#
+# Finally, any additional attributes that should always be included
+# with each term can be specified in the "cql-java.always" property.
+#
+cql-java.always = 5=104 6=1
+# 5=104: some kind of vaguely CQL-like masking, IIRC.
+# 6=1: completeness = incomplete subfield