Add classes for visitor traversal

[cql-java-moved-to-github.git] / Changes

diff --git a/Changes b/Changes
index 4441afe..f956a24 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,4 +1,3 @@
-$Id: Changes,v 1.46 2008-05-28 10:03:53 mike Exp $

 
 Revision history for the CQL-Java package.
 See the bottom of this file for a list of things still to do.
 
 Revision history for the CQL-Java package.
 See the bottom of this file for a list of things still to do.

@@ -6,6 +5,64 @@ See the bottom of this file for a list of things still to do.
 The work for releases 1.0, 1.2 and 1.2.1 was sponsored by the National
 Library of Australia, whose help we gratefully acknowledge.
 
 The work for releases 1.0, 1.2 and 1.2.1 was sponsored by the National
 Library of Australia, whose help we gratefully acknowledge.
 

+1.12 Mon 17 Mar 2014 16:16:16 CET
+  - rewrite the CQL lexer to better conform to CQL spec 
+  (e.g retain escapes for wildcards, etc)
+  - add jUnit test cases
+  - align list of terms (non-compliant) handling with Yaz CQL parser
+
+1.11 Tue  5 Mar 2013 13:38:18 CET
+  - Fix problem with parsing unquoted terms that begin with a '.'
+  - Fix problem with parsing unquoted terms that contain a '@'
+  - allow registration of custom relations
+  - optional flag to set strict-but-not-compliant mode that prohibits
+  unqouted keywords to be used as terms
+
+1.8  Fri Jul 22 18:02:41 CEST 2011
+    - API changes: removed direct access to internal state and introduced 
+    getters, removed usages of obsolete collections (Vector, Hashtable),
+    simplified method signatues (toXCQL), modified constants to be
+    read-only
+    - implemented faster XCQL serialization, using pure StringBuilder
+
+1.7  Tue Jul 27 17:35:25 BST 2010
+       - Patch from Ralph LeVan to recognise
+         "qualifier.dc.creator"-like properties as well as
+         "index.dc.creator" -- backwards compatible with version
+         prior to 1.0 as well as those subsequent.
+       - Reinstate the "exact" relation even when v1.2 is in effect
+         (the default), despite its removal from v1.2 of CQL.  In
+         practice, it seems to be in fairly widespread use, and
+         little real purpose is served in removing it.
+
+1.6  Thu Jun 17 10:56:24 BST 2010
+       - Fix the bug where "9x" is lexed as two tokens, a TT_NUMBER
+         followed by a TT_WORD, making unquoted search-terms such as
+         2010-06-17 syntax errors.  Thanks to Erik Hetzner
+         <erik.hetzner@ucop.edu> for the patch.
+
+1.5  Tue May 25 16:44:35 CEST 2010
+       - Fix recognition of word-relations to correctly match what is
+         specified in the CQL v1.1 and v1.2 documents.  In
+         particular, "encloses" and "within" are recognised, so that
+         Masterkey's use of "encloses" for IP range authentication
+         works again.
+       - Update regression tests accordingly.
+       - Extend test/random/ to emit summary line of successful
+         recompilations.
+
+1.4  Thu May 20 00:38:40 BST 2010
+       - Add support for interpreting sequences of non-keywords as a
+         single multi-word term rather than a broken INDEX RELATION
+         TERM triplet.  This means that "oxford street" is a valid
+         query rather than a syntax error, and "tottenham court road"
+         is what it looks like rather than a search for the word
+         "court" related by the relation "court" to the index
+         "tottenham".  Note that the word-formed relations "any",
+         "all", "exact" and (for CQL v1.2) "scr" are still treated
+         specially, as are profiled relations in context sets, of the
+         form <set>.<name>.
+

 1.3  Wed May 28 11:02:00 BST 2008
        - Add getSortIndexes() to CQLSortNode, as suggested by Marcel
          Versteeg <Marcel.Versteeg@KB.nl>
 1.3  Wed May 28 11:02:00 BST 2008
        - Add getSortIndexes() to CQLSortNode, as suggested by Marcel
          Versteeg <Marcel.Versteeg@KB.nl>

@@ -174,10 +231,6 @@ Library of Australia, whose help we gratefully acknowledge.
          case-sensitivity.
        - Add a new configuration file that allows arbitrary new
          relations and relation modifiers to be defined.
          case-sensitivity.
        - Add a new configuration file that allows arbitrary new
          relations and relation modifiers to be defined.

-       - Fix the bug where "9x" is parsed as two tokens, a TT_NUMBER
-         followed by a TT_WORD.  The problem here is that I don't
-         think it's actually possible to fix this without throwing
-         out StreamTokenizer and rolling our own, which we absolutely

        - Fix term-to-PQF translation to omit empty properties
          (for the broken Korean server)
        - Write "package.html" file for the javadoc documentation.
        - Fix term-to-PQF translation to omit empty properties
          (for the broken Korean server)
        - Write "package.html" file for the javadoc documentation.