org.sindice.siren.demo

Class SimpleSearcher

java.lang.Object

org.sindice.siren.demo.SimpleSearcher

public class SimpleSearcher
extends Object

This class shows how to use the SIREn's parsers to search over JSON data.

There is no specific configuration required for searching over fields indexed with the SIREn's posting format.

Constructor Summary

Constructors

Constructor and Description
SimpleSearcher(File path)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
org.apache.lucene.search.Query	parseJsonQuery(String JsonQuery)
org.apache.lucene.search.Query	parseKeywordQuery(String keywordQuery)
org.apache.lucene.document.Document	retrieve(int docID)
String[]	search(org.apache.lucene.search.Query q, int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleSearcher

public SimpleSearcher(File path)
               throws IOException

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

search

public String[] search(org.apache.lucene.search.Query q,
              int n)
                throws IOException

Throws:

IOException

retrieve

public org.apache.lucene.document.Document retrieve(int docID)
                                             throws IOException

Throws:

IOException

parseKeywordQuery

public org.apache.lucene.search.Query parseKeywordQuery(String keywordQuery)
                                                 throws org.apache.lucene.queryparser.flexible.core.QueryNodeException

Throws:

org.apache.lucene.queryparser.flexible.core.QueryNodeException

parseJsonQuery

public org.apache.lucene.search.Query parseJsonQuery(String JsonQuery)
                                              throws org.apache.lucene.queryparser.flexible.core.QueryNodeException

Throws:

org.apache.lucene.queryparser.flexible.core.QueryNodeException