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From Chitra R <chithu.r...@gmail.com>
Subject Re: SortedNumericDocValuesFIeld
Date Fri, 27 May 2016 12:09:59 GMT
Hi,

i have achieved the same sorting using

        Sort sort = new Sort(new SortedNumericSortField("Numericdoc_price",
> SortField.Type.LONG,true));
>         int maxDoc = searcher.getIndexReader().maxDoc();
>         TopFieldDocs topdocs =searcher.search(query, 10,sort);
>
>         for (ScoreDoc scoreDoc : topdocs.scoreDocs) {
>             doc = reader.document(scoreDoc.doc);
>             System.out.println(scoreDoc);
>         }
>


So what is the purpose of sortedDocValues obtained
from DocValues.getSortedNumeric(atomicReader, "Numericdoc_price");





Thanks,
Chitra


On Fri, May 27, 2016 at 3:18 PM, Chitra R <chithu.r111@gmail.com> wrote:

> Hi,
>      Actually I like to print the sorted numeric list from the
> sortedDocValues and I dont know which api have to use . Could you please
> help me to achieve this?
>
>
> Thanks,
> Chitra
>
> On Thu, May 26, 2016 at 8:17 PM, Michael McCandless <
> lucene@mikemccandless.com> wrote:
>
>> This looks about right ... did something go wrong?
>>
>> Mike McCandless
>>
>> http://blog.mikemccandless.com
>>
>> On Thu, May 26, 2016 at 9:29 AM, Chitra R <chithu.r111@gmail.com> wrote:
>>
>> > Hi,
>> >       I am new to lucene. Anyone please explain how to sort the numeric
>> > values by SortedNumericDocValuesField?
>> >
>> > I tried like this using Lucene 4.10.4:
>> >
>> > doc.add(new SortedNumericDocValuesField("Numericdoc_price", 1L));
>> > doc.add(new SortedNumericDocValuesField("Numericdoc_price", 15L));
>> > ..
>> >  for (AtomicReaderContext context : indexReader.leaves()) {
>> >             AtomicReader atomicReader = context.reader();
>> >  SortedNumericDocValues
>> >  sortedDocValues=DocValues.getSortedNumeric(atomicReader,
>> > "Numericdoc_price");
>> > }
>> >
>> >
>> >
>> >
>> >
>> > Thanks,
>> > Chitra
>> >
>>
>
>

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