Hello JT, what's is the field and fieldType definition for "resname" ? can't you check how '/some example/data/here/2013/09/12/ testing.text ' is handled on analysis page in SolrAdmin?
On Fri, Oct 11, 2013 at 4:53 AM, Richard Lee <rockiee...@gmail.com> wrote: > seems what u got is the terms other than the raw data. maybe u should check > the api docs for more details > 2013-10-11 上午3:56于 "JT" <handyrems...@gmail.com>写道： > > > I'm running into some issues developing a custom functionquery. > > > > My goal is to be able to implement a custom sorting technique. > > > > I have a field defined called resname, it is a single value str. > > > > Example: <str name="resname">/some > > example/data/here/2013/09/12/testing.text</str> > > > > I would like to do a custom sort based on this resname field. > > Basically, I would like to parse out that date there (2013/09/12) and > sort > > on that date. > > > > > > I've followed various tutorials > > - http://java.dzone.com/news/how-write-custom-solr > > - > > > http://www.supermind.org/blog/756/how-to-write-a-custom-solr-functionquery > > > > > > Im at the point where my code compiles, runs, executes, etc. Solr is > happy > > with my code. > > > > I have classes that inherit from ValueSorceParser and ValueSorce, etc. > I've > > overrode parse and > > instantiated my class with ValueSource > > > > public ValueSource parse(FunctionQParser fqp) { > > return MyCustomClass(fqp.parseValueSource) > > } > > > > public class MyCustomClass extends ValueSource { > > ValueSource source; > > > > public MyCustomClass(ValueSource source) { > > this.source = source; > > } > > > > public FunctionValues getValues(....) { > > final FunctionValues sourceDV = > > source.getvalues(context,readerContext) > > return new IntValues(this) > > public int intVal(int doc) { > > //parse the value of "resname" here > > String value = sourceDV.strVal(doc); > > ...more stuff > > } > > } > > } > > > > The issue I'm running into is that my call to sourceDV.strVal(doc) only > > returns "part" of the field, not all of it. It appears to be very random. > > > > I guess my actual question is, how do I access / reference the EXACT RAW > > value of a field, while writing a functionquery. > > > > Do I need to change my ValueSource to a String?, then somehow lookup the > > field name while inside my getValues call? > > > > Is there a way to access the raw field data , when referencing it as a > > FunctionValues? > > > > > > Maybe I'm going about this totally incorrectly? > > > -- Sincerely yours Mikhail Khludnev Principal Engineer, Grid Dynamics <http://www.griddynamics.com> <mkhlud...@griddynamics.com>
