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From "Sawan Kumar Sharma (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENENET-39) Solr Java code to VB.NET conversion problem
Date Tue, 22 May 2007 13:26:16 GMT
Solr Java code to VB.NET conversion problem
-------------------------------------------

                 Key: LUCENENET-39
                 URL: https://issues.apache.org/jira/browse/LUCENENET-39
             Project: Lucene.Net
          Issue Type: Improvement
         Environment: Windows XP, Lucene.NET
            Reporter: Sawan Kumar Sharma


Hi,

I have used Solr facets logic to implement faceted searching in my web site. 

One problem I am facing here is that I am using BitArray class of .NET instead of BitSet class
of java. The BitSet class has one method "Cardinality" which is not available in BitArray.
This method returns number of True bits in BitSet. To achieve this goal I have used following
logic...
	Dim c As Integer = 0
        For Each bit As Boolean In filterBitSet
            If bit Then
                c += 1
            End If
        Next
        Return c
Here I have used Loop and it consume little bit more time while preparing facets. 

How I can resolve this issue..??

Thanks in advance

Sawan


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