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From "Uwe Schindler (JIRA)" <>
Subject [jira] Created: (SOLR-1334) SortableXXXField could use native FieldCache for sorting
Date Tue, 04 Aug 2009 21:34:14 GMT
SortableXXXField could use native FieldCache for sorting

                 Key: SOLR-1334
             Project: Solr
          Issue Type: Improvement
            Reporter: Uwe Schindler

When looking through the FieldTypes (esp. new Trie code), I found out that field types using
org.apache.solr.util.NumberUtils use String sorting. As SortField can get a FieldCache Parser
since LUCENE-1478, NumberUtils could supply FieldCache.Parser singletons (serializable singletons!)
for the SortableXXXField types, and the SortField instances could use these parsers instead
of STRING only SortFields.

The same parsers could be used to create ValueSources for these types.

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