1 $Id: Changes,v 1.7 2002-11-12 22:37:48 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 the parser to normalise relation modifiers to lower case.
9 - Fix CQLNode documentation to contain a link to YAZ's
10 documentation of Prefix Query Format (PQF) rather than
11 containing a rather unhelpful chunk of BNF.
12 - Change the source directory's Makefile so that it specifies
13 the appropriate -classpath by default.
15 - Change the test/regression Makefile so that "make clean" now
16 does what "make distclean" used to do - the distinction
17 between them is pointless.
18 - Fix a few typos in the documentation.
20 0.2 Wed Nov 6 23:05:54 2002
21 - Fix the order of proximity parameters in accordance with the
22 updated official grammar, which now specifies proximity
24 prox/<relation>/<distance>/<unit>/<ordering>
25 as in ``foo prox/<=/3/sentence bar''.
26 - Make the necessary parts of the CQLNode class and its
27 subclasses public. This means that client code can now walk
28 through parse-trees and so implement its own back-end
29 (e.g. to build BER-friendly data structures using whatever
30 Z39.50 toolkit is preferred.)
31 - Add the toPQF(Properties p) method to CQLNode and its
32 subclasses. This produces a query in YAZ-style Prefix Query
33 Format, which can be trivially translated into a Z39.50
34 Type-1 query (see, for example, JZKit's code to do so).
35 - Add etc/pqf.properties to configure the toPQF() method.
36 - Add "-p <props-file>" option to the CQLParser test-harness,
37 indicating that the parsed tree is to be rendered to PQF.
38 - Add PQFTranslationException and its subclasses
39 UnknownQualifierException, UnknownRelationException,
40 UnknownRelationModifierException and
41 UnknownPositionException.
42 - Rename ParameterMissingException to MissingParameterException.
43 - Add javadoc comments for CQLNode and its subclasses.
45 0.1 Sun Nov 3 20:58:27 2002
46 - First public release.