func (s *SearcherIMP) Hits(query interface{}, offset uint32, numWanted uint32,
sortSpec SortSpec) (hits Hits, err error) {
self := (*C.lucy_Searcher)(clownfish.Unwrap(s, "s"))
sortSpecC := (*C.lucy_SortSpec)(clownfish.UnwrapNullable(sortSpec))
queryC := (*C.cfish_Obj)(clownfish.GoToClownfish(query, unsafe.Pointer(C.CFISH_OBJ), false))
defer C.cfish_decref(unsafe.Pointer(queryC))
err = clownfish.TrapErr(func() {
hitsC := C.LUCY_Searcher_Hits(self, queryC,
C.uint32_t(offset), C.uint32_t(numWanted), sortSpecC)
hits = WRAPHits(unsafe.Pointer(hitsC))
})
return hits, err
}
func doHits(obj Searcher, query interface{}, offset uint32, numWanted uint32,
sortSpec SortSpec) (hits Hits, err error) {
self := ((*C.lucy_Searcher)(unsafe.Pointer(obj.TOPTR())))
var sortSpecC *C.lucy_SortSpec
if sortSpec != nil {
sortSpecC = (*C.lucy_SortSpec)(unsafe.Pointer(sortSpec.TOPTR()))
}
switch query.(type) {
case string:
queryStringC := clownfish.NewString(query.(string))
err = clownfish.TrapErr(func() {
hitsC := C.LUCY_Searcher_Hits(self,
(*C.cfish_Obj)(unsafe.Pointer(queryStringC.TOPTR())),
C.uint32_t(offset), C.uint32_t(numWanted), sortSpecC)
hits = WRAPHits(unsafe.Pointer(hitsC))
})
default:
panic("TODO: support Query objects")
}
return hits, err
}