org.musicontroller.core.searching
Class MCSearcher

java.lang.Object
  org.musicontroller.core.searching.MCSearcher

All Implemented Interfaces:

ISearcher

public class MCSearcher
extends java.lang.Object
implements ISearcher

The Searcher is an object that is used for querying the Lucene-index that is maintained by the Indexer.

Version:

$Id: MCSearcher.java,v 1.1 2010/03/16 18:55:42 varienaja Exp $

Author:

arjanverstoep

See Also:

Indexer

Constructor Summary

MCSearcher()

Method Summary

java.util.List<Item>	searchGeneral(java.lang.String username, java.lang.String toSearch) Searches an Index for Items.
java.util.List<java.lang.String>	searchTopSongsForKeyword(java.lang.String username, java.lang.String keyword)

Methods inherited from class java.lang.Object

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

Constructor Detail

MCSearcher

public MCSearcher()

Method Detail

searchTopSongsForKeyword

public java.util.List<java.lang.String> searchTopSongsForKeyword(java.lang.String username,
                                                                 java.lang.String keyword)

searchGeneral

public java.util.List<Item> searchGeneral(java.lang.String username,
                                          java.lang.String toSearch)
                                   throws java.io.IOException,
                                          org.apache.lucene.queryParser.ParseException

Description copied from interface: ISearcher

Searches an Index for Items.

Specified by:

searchGeneral in interface ISearcher

Parameters:

username - The username. Use this to obtain user-specific search results. This parameter may be null.

toSearch - The search-string.

Returns:

A list ith 0 or more Items, ordered by relevance (most relevant on top).

Throws:

java.io.IOException - If the index could not be consulted.

org.apache.lucene.queryParser.ParseException - If the search-string could not be parsed.