+1 Bernd
On Sat, Aug 1, 2009 at 19:42, Tim Williams<twilli...@apache.org> wrote: > I'm wanting to implement an antlr lexer/parser grammar for CQL[1] and > related tree grammars for translation to concrete search > implementations (e.g. Lucene). There are places where some of the > institutional knowledge is captured in verbose queries, having > something like CQL as an "esperanto" of query grammars lets them more > easily change search technologies over time and/or run multiple search > technologies at the same time and not be wed to a specific > implementation. This, I think, should be a fairly smallish effort and > appropriate for a lab? > > Thanks, > --tim > > [1] - http://docs.oasis-open.org/search-ws/v1.0/cql-1-2-v1.0.html > > <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; > xmlns="http://usefulinc.com/ns/doap#"; > xmlns:foaf="http://xmlns.com/foaf/0.1/"; > xmlns:labs="http://labs.apache.org/doap-ext/1.0#"; > xmlns:projects="http://projects.apache.org/ns/asfext#";> > <Project rdf:about="http://labs.apache.org/labs#esqueranto "> > <name>Esqueranto</name> > <shortname>esqueranto </shortname> > <shortdesc xml:lang="en">A CQL implementation with concrete > translation(s).</shortdesc> > <description xml:lang="en">An antlr lexer/parser grammar for CQL[1] > and related tree grammars for concrete search implementations (e.g. > Lucene). There are places where some of the institutional knowledge > is captured in verbose queries, having something like CQL as an > "esperanto" of query grammars lets them more easily change search > technologies over time and/or run multiple search technologies at the > same time and not be wed to a specific implementation.</description> > <homepage rdf:resource="http://labs.apache.org/esqueranto /"/> > <license rdf:resource="http://usefulinc.com/doap/licenses/asl20"/> > <created>2009-8-1</created> > <labs:status>active</labs:status> > <maintainer> > <foaf:Person rdf:about="http://people.apache.org/~twilliams/#me";> > <foaf:name>Tim Williams</foaf:name> > <foaf:homepage rdf:resource="http://people.apache.org/~twilliams/"/> > > <foaf:mbox_sha1sum>c0bf89dd3415287d5428cb9de5fba28b5c9fc1b5</foaf:mbox_sha1sum> > </foaf:Person> > </maintainer> > <repository> > <SVNRepository> > <location rdf:resource="http://svn.apache.org/repos/asf/labs/esqueranto > /"/> > <browse rdf:resource="http://svn.apache.org/viewvc/labs/esqueranto /"/> > </SVNRepository> > </repository> > <programming-language>java</programming-language> > <programming-language>antlr</programming-language> > <projects:implements> > <projects:Standard> > <projects:id>CQL</projects:id> > <projects:title>Contextual Query Language</projects:title> > <projects:body>OASIS</projects:body> > <projects:url > rdf:resource="http://docs.oasis-open.org/search-ws/v1.0/cql-1-2-v1.0.html"/> > </projects:Standard> > </projects:implements> > </Project> > </rdf:RDF> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: labs-unsubscr...@labs.apache.org > For additional commands, e-mail: labs-h...@labs.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: labs-unsubscr...@labs.apache.org For additional commands, e-mail: labs-h...@labs.apache.org
