TrackList YearMatcher::match( const TrackList &tracks )
{
if( !m_year )
return TrackList();
TrackList matchingTracks;
int year = m_year->year();
foreach( TrackPtr track, tracks )
if ( track->year()->year() == year )
matchingTracks.append( track );
if ( isLast() || matchingTracks.count() == 0)
return matchingTracks;
else
return next()->match( matchingTracks );
}
TrackList ComposerMatcher::match( const TrackList &tracks )
{
if( !m_composer )
return TrackList();
TrackList matchingTracks;
QString name = m_composer->name();
foreach( TrackPtr track, tracks )
if ( track->composer()->name() == name )
matchingTracks.append( track );
if ( isLast() || matchingTracks.count() == 0)
return matchingTracks;
else
return next()->match( matchingTracks );
}
