1 $Id: Changes,v 1.5 2002-11-08 16:30:52 mike Exp $
3 Revision history for "cql-java"
6 - Fix the CQLParser test harness not to emit an extraneous
7 blank line at end of XCQL output.
8 - Fix CQLNode documentation to contain a link to YAZ's
9 documentation of Prefix Query Format (PQF) rather than
10 containing a rather unhelpful chunk of BNF.
11 - Change the source directory's Makefile so that it specifies
12 the appropriate -classpath by default.
13 - Change the test/regression Makefile so that "make clean" now
14 does what "make distclean" used to do - the distinction
15 between them is pointless.
16 - Fix a few typos in the documentation.
18 0.2 Wed Nov 6 23:05:54 2002
19 - Fix the order of proximity parameters in accordance with the
20 updated official grammar, which now specifies proximity
22 prox/<relation>/<distance>/<unit>/<ordering>
23 as in ``foo prox/<=/3/sentence bar''.
24 - Make the necessary parts of the CQLNode class and its
25 subclasses public. This means that client code can now walk
26 through parse-trees and so implement its own back-end
27 (e.g. to build BER-friendly data structures using whatever
28 Z39.50 toolkit is preferred.)
29 - Add the toPQF(Properties p) method to CQLNode and its
30 subclasses. This produces a query in YAZ-style Prefix Query
31 Format, which can be trivially translated into a Z39.50
32 Type-1 query (see, for example, JZKit's code to do so).
33 - Add etc/pqf.properties to configure the toPQF() method.
34 - Add "-p <props-file>" option to the CQLParser test-harness,
35 indicating that the parsed tree is to be rendered to PQF.
36 - Add PQFTranslationException and its subclasses
37 UnknownQualifierException, UnknownRelationException,
38 UnknownRelationModifierException and
39 UnknownPositionException.
40 - Rename ParameterMissingException to MissingParameterException.
41 - Add javadoc comments for CQLNode and its subclasses.
43 0.1 Sun Nov 3 20:58:27 2002
44 - First public release.