//
//  LyricsHoster.h
//  iLyrics
//
//  Created by Kim Wittenburg on 10.06.12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "SearchResult.h"
#import "Lyrics.h"

@protocol LyricsHoster <NSObject>

-(NSString*) name;

-(NSDate*) hosterVersion;

-(void) startNewSearchForQuery: (NSString*) query;

-(BOOL) hasMoreResults;

//Return an empty array for a "No results found" message and nil for a "network error".
-(NSArray*) nextResults;

-(void) resetLoadedResults;

-(Lyrics*) lyricsBySearchResult: (SearchResult *) result;

@end