does this smil file contain at least 1 text segment ? concode_field_sep SequenceElement elements concode_field_sep List<AudioElement> getAudioSegments concode_elem_sep void load concode_elem_sep List<TextElement> getTextSegments concode_elem_sep void tryToExtractElements concode_elem_sep void parse concode_elem_sep boolean hasAudioSegments concode_elem_sep void parseContents concode_elem_sep List<SmilElement> getSegments
boolean function ( ) { return getTextSegments ( ) . size ( ) > 0 ; }