SongFilter (beaTunes 5.2.24 API)

All Superinterfaces:

Predicate<AudioSong>, Serializable

All Known Subinterfaces:

SongPropertyFilter

All Known Implementing Classes:

BooleanPropertyFilter, DatePropertyFilter, DoublePropertyFilter, EnumPropertyFilter, GenericSongPropertyFilter, IntegerPropertyFilter, MultipleChoicePropertyFilter, MutableSongPropertyFilter, RangePropertyFilter, SongFilters.IdFilter, SongFilters.OrFilter, SongMediaKindFilter, StringPropertyFilter
```
public interface SongFilter
extends Serializable, Predicate<AudioSong>
```
AudioSong filter.

Author:

Hendrik Schreiber

- Method Summary
  
  All Methods Instance Methods Default Methods
  Modifier and Type Method Description
  
  default Object toExpression()
  Represent this filter as some sort of expression, e.g.
  - Methods inherited from interface java.util.function.Predicate
    and, negate, or, test

- Method Detail
  - toExpression
```
default Object toExpression()
```
    Represent this filter as some sort of expression, e.g. a database WHERE clause.
    
    By default a string is returned.
    
    Returns:
    
    expression