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From David Medinets <david.medin...@gmail.com>
Subject Re: row count
Date Wed, 17 Apr 2013 12:17:56 GMT
A RegExFilter (
http://affy.blogspot.com/2013/03/exampe-using-accumulos-regexfilter-class.html)
and count the result set?


On Tue, Apr 16, 2013 at 10:46 PM, Venkat <rkreddy@gmail.com> wrote:

> Josh, its the former.  I was trying WrappingIterator, RowIterator,
> PeekingIterator , no success yet.
>
> Venkat.
>
>
> On Tue, Apr 16, 2013 at 9:52 PM, Josh Elser <josh.elser@gmail.com> wrote:
>
>> Venkat,
>>
>> Can you be more specific?
>>
>> Are you looking for the number of rows matching a Value (value as in
>> Key-Value) or are you looking for the number of rows matching a given value
>> in the row-portion of a key?
>>
>> e.g.
>>
>> Trying to match foo:
>>
>> The former would match - row cf:cq ts [vis] foobar
>> The latter would match - foobar cf:cq ts [vis] value
>>
>>
>> On 04/16/2013 09:33 PM, Venkat wrote:
>>
>>> I am sure this question has been asked several times but I could not get
>>> to the answer using usual searches - which iterator is the right one to
>>> count the number of rows for a given value or a pattern of value ?
>>>
>>> Venkat.
>>>
>>
>>
>

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