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From "janwen"<tom.grade1...@163.com>
Subject Re: Re: search match documents and pagination in lucene3.x
Date Wed, 21 Sep 2011 08:13:50 GMT
thanks.Ian.

The number of the results matched the query is the return value:  TopDocs search(Query query,
int n) ,the n arg pass to the method means that lucene just
search the top n results.But i want to get the matched number that is the whole index returned
not the n i pass into the   TopDocs search(Query query, int n) .Hope i clear my issue.

 thanks again
2011-09-21



janwen | China 

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发件人: Ian Lea <ian.lea@gmail.com>
发送时间: 2011-09-21 16:08
主 题: Re: search match documents and pagination in lucene3.x
收件人: java-user@lucene.apache.org



>   i  want to implements pagination like google search result page in my project.We use
lucene3.3.Here are 2 issue: 
>   1.How can i get the number of matched documents 

TopDocs.totalHits 

>   2.What is the best practice for lucene search results pagination 

http://wiki.apache.org/lucene-java/LuceneFAQ#How_do_I_implement_paging.2C_i.e._showing_result_from_1-10.2C_11-20_etc.3F



-- 
Ian. 

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