#import "Lyrics.h"


@implementation Musics
@dynamic ArtworkImage;
@dynamic ArtistName;
@dynamic songDuration;
@dynamic AlbumName;
@dynamic songTitle;
@dynamic musicTolyrics;

- (void)addMusicTolyricsObject:(Lyrics *)value {
    NSSet *changedObjects = [[NSSet alloc] initWithObjects:&value count:1];
    [self willChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueUnionSetMutation usingObjects:changedObjects];
    [[self primitiveValueForKey:@"musicTolyrics"] addObject:value];
    [self didChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueUnionSetMutation usingObjects:changedObjects];
    [changedObjects release];
}

- (void)removeMusicTolyricsObject:(Lyrics *)value {
    NSSet *changedObjects = [[NSSet alloc] initWithObjects:&value count:1];
    [self willChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueMinusSetMutation usingObjects:changedObjects];
    [[self primitiveValueForKey:@"musicTolyrics"] removeObject:value];
    [self didChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueMinusSetMutation usingObjects:changedObjects];
    [changedObjects release];
}

- (void)addMusicTolyrics:(NSSet *)value {
    [self willChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueUnionSetMutation usingObjects:value];
    [[self primitiveValueForKey:@"musicTolyrics"] unionSet:value];
    [self didChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueUnionSetMutation usingObjects:value];
}

- (void)removeMusicTolyrics:(NSSet *)value {
    [self willChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueMinusSetMutation usingObjects:value];
    [[self primitiveValueForKey:@"musicTolyrics"] minusSet:value];
    [self didChangeValueForKey:@"musicTolyrics" withSetMutation:NSKeyValueMinusSetMutation usingObjects:value];
}


@end