gets the value of the specialization property . concode_field_sep long providerId concode_elem_sep String name concode_elem_sep String specialization concode_elem_sep LinkType id concode_elem_sep List<LinkType> treatments concode_field_sep void setName concode_elem_sep void setProviderId concode_elem_sep String getName concode_elem_sep List<LinkType> getTreatments concode_elem_sep void setId concode_elem_sep long getProviderId concode_elem_sep LinkType getId concode_elem_sep void setSpecialization
String function ( ) { return specialization ; }