question: getters and setters concode_field_sep String childIds concode_elem_sep String directChildIds concode_elem_sep String directParentIds concode_elem_sep String parentIds concode_elem_sep Long id concode_field_sep String getDirectChildIds concode_elem_sep String getDirectParentIds concode_elem_sep void setChildIds concode_elem_sep void setDirectChildIds concode_elem_sep void setDirectParentIds concode_elem_sep String getChildIds concode_elem_sep void setId concode_elem_sep String getParentIds concode_elem_sep void setParentIds
target: Long function ( ) { return id ; }