Esempio n. 1
0
func (c *ClassIMP) GetMethods() []Method {
	self := (*C.cfish_Class)(Unwrap(c, "c"))
	methsVec := C.CFISH_Class_Get_Methods(self)
	size := C.CFISH_Vec_Get_Size(methsVec)
	meths := make([]Method, 0, int(size))
	for i := C.size_t(0); i < size; i++ {
		meths = append(meths, WRAPMethod(unsafe.Pointer(C.CFISH_Vec_Fetch(methsVec, i))))
	}
	C.cfish_decref(unsafe.Pointer(methsVec))
	return meths
}
Esempio n. 2
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// Turn a Vector of Clownfish Strings into a slice of Go string.  NULL
// elements in the Vector are not allowed.
func vecToStringSlice(v *C.cfish_Vector) []string {
	if v == nil {
		return nil
	}
	length := int(C.CFISH_Vec_Get_Size(v))
	slice := make([]string, length)
	for i := 0; i < length; i++ {
		slice[i] = clownfish.CFStringToGo(unsafe.Pointer(C.CFISH_Vec_Fetch(v, C.size_t(i))))
	}
	return slice
}
Esempio n. 3
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func (h *HashIMP) Keys() []string {
	self := (*C.cfish_Hash)(Unwrap(h, "h"))
	keysCF := C.CFISH_Hash_Keys(self)
	numKeys := C.CFISH_Vec_Get_Size(keysCF)
	keys := make([]string, 0, int(numKeys))
	for i := C.size_t(0); i < numKeys; i++ {
		keys = append(keys, CFStringToGo(unsafe.Pointer(C.CFISH_Vec_Fetch(keysCF, i))))
	}
	C.cfish_decref(unsafe.Pointer(keysCF))
	return keys
}
Esempio n. 4
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func (td *TopDocsIMP) GetMatchDocs() []MatchDoc {
	self := (*C.lucy_TopDocs)(clownfish.Unwrap(td, "td"))
	vec := C.LUCY_TopDocs_Get_Match_Docs(self)
	length := int(C.CFISH_Vec_Get_Size(vec))
	slice := make([]MatchDoc, length)
	for i := 0; i < length; i++ {
		elem := C.cfish_incref(unsafe.Pointer(C.CFISH_Vec_Fetch(vec, C.size_t(i))))
		slice[i] = WRAPMatchDoc(unsafe.Pointer(elem))
	}
	return slice
}
Esempio n. 5
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func (spec *SortSpecIMP) GetRules() []SortRule {
	self := (*C.lucy_SortSpec)(clownfish.Unwrap(spec, "spec"))
	vec := C.LUCY_SortSpec_Get_Rules(self)
	length := int(C.CFISH_Vec_Get_Size(vec))
	slice := make([]SortRule, length)
	for i := 0; i < length; i++ {
		elem := C.cfish_incref(unsafe.Pointer(C.CFISH_Vec_Fetch(vec, C.size_t(i))))
		slice[i] = WRAPSortRule(unsafe.Pointer(elem))
	}
	return slice
}
Esempio n. 6
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func (p *PolyAnalyzerIMP) GetAnalyzers() []Analyzer {
	self := (*C.lucy_PolyAnalyzer)(clownfish.Unwrap(p, "p"))
	retvalCF := C.LUCY_PolyAnalyzer_Get_Analyzers(self)
	size := C.CFISH_Vec_Get_Size(retvalCF)
	retval := make([]Analyzer, int(size))
	for i := 0; i < int(size); i++ {
		child := unsafe.Pointer(C.CFISH_Vec_Fetch(retvalCF, C.size_t(i)))
		retval[i] = clownfish.WRAPAny(unsafe.Pointer(C.cfish_incref(child))).(Analyzer)
	}
	return retval
}
Esempio n. 7
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func (sc *SortCollectorIMP) PopMatchDocs() []MatchDoc {
	self := (*C.lucy_SortCollector)(clownfish.Unwrap(sc, "sc"))
	matchDocsC := C.LUCY_SortColl_Pop_Match_Docs(self)
	defer C.cfish_decref(unsafe.Pointer(matchDocsC))
	length := int(C.CFISH_Vec_Get_Size(matchDocsC))
	slice := make([]MatchDoc, length)
	for i := 0; i < length; i++ {
		elem := C.cfish_incref(unsafe.Pointer(C.CFISH_Vec_Fetch(matchDocsC, C.size_t(i))))
		slice[i] = WRAPMatchDoc(unsafe.Pointer(elem))
	}
	return slice
}
Esempio n. 8
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func vecToSpanSlice(v *C.cfish_Vector) []Span {
	if v == nil {
		return nil
	}
	length := int(C.CFISH_Vec_Get_Size(v))
	slice := make([]Span, length)
	for i := 0; i < length; i++ {
		elem := C.CFISH_Vec_Fetch(v, C.size_t(i))
		slice[i] = clownfish.ToGo(unsafe.Pointer(elem)).(Span)
	}
	return slice
}
Esempio n. 9
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func (d *DataReaderIMP) GetSegments() []Segment {
	self := (*C.lucy_DataReader)(clownfish.Unwrap(d, "d"))
	retvalCF := C.LUCY_DataReader_Get_Segments(self)
	if retvalCF == nil {
		return nil
	}
	size := C.CFISH_Vec_Get_Size(retvalCF)
	retval := make([]Segment, int(size))
	for i := 0; i < int(size); i++ {
		elem := unsafe.Pointer(C.CFISH_Vec_Fetch(retvalCF, C.size_t(i)))
		retval[i] = clownfish.ToGo(unsafe.Pointer(C.cfish_incref(elem))).(Segment)
	}
	return retval
}
Esempio n. 10
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func (r *IndexReaderIMP) SegReaders() []SegReader {
	self := (*C.lucy_IndexReader)(clownfish.Unwrap(r, "r"))
	retvalCF := C.LUCY_IxReader_Seg_Readers(self)
	defer C.cfish_decref(unsafe.Pointer(retvalCF))
	if retvalCF == nil {
		return nil
	}
	size := C.CFISH_Vec_Get_Size(retvalCF)
	retval := make([]SegReader, int(size))
	for i := 0; i < int(size); i++ {
		elem := unsafe.Pointer(C.CFISH_Vec_Fetch(retvalCF, C.size_t(i)))
		retval[i] = clownfish.ToGo(unsafe.Pointer(C.cfish_incref(elem))).(SegReader)
	}
	return retval
}
Esempio n. 11
0
func (im *IndexManagerIMP) Recycle(reader PolyReader, delWriter DeletionsWriter,
	cutoff int64, optimize bool) (retval []SegReader, err error) {
	err = clownfish.TrapErr(func() {
		self := (*C.lucy_IndexManager)(clownfish.Unwrap(im, "im"))
		readerC := (*C.lucy_PolyReader)(clownfish.Unwrap(reader, "reader"))
		delWriterC := (*C.lucy_DeletionsWriter)(clownfish.Unwrap(delWriter, "delWriter"))
		vec := C.LUCY_IxManager_Recycle(self, readerC, delWriterC,
			C.int64_t(cutoff), C.bool(optimize))
		if vec != nil {
			defer C.cfish_decref(unsafe.Pointer(vec))
			size := int(C.CFISH_Vec_Get_Size(vec))
			retval = make([]SegReader, size)
			for i := 0; i < size; i++ {
				elem := C.CFISH_Vec_Fetch(vec, C.size_t(i))
				retval[i] = WRAPSegReader(unsafe.Pointer(C.cfish_incref(unsafe.Pointer(elem))))
			}
		}
	})
	return retval, err
}
Esempio n. 12
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func VectorToGo(ptr unsafe.Pointer) []interface{} {
	vec := (*C.cfish_Vector)(ptr)
	if vec == nil {
		return nil
	}
	class := C.cfish_Obj_get_class((*C.cfish_Obj)(ptr))
	if class != C.CFISH_VECTOR {
		mess := "Not a Vector: " + StringToGo(unsafe.Pointer(C.CFISH_Class_Get_Name(class)))
		panic(NewErr(mess))
	}
	size := C.CFISH_Vec_Get_Size(vec)
	if size > C.size_t(maxInt) {
		panic(fmt.Sprintf("Overflow: %d > %d", size, maxInt))
	}
	slice := make([]interface{}, int(size))
	for i := 0; i < int(size); i++ {
		slice[i] = ToGo(unsafe.Pointer(C.CFISH_Vec_Fetch(vec, C.size_t(i))))
	}
	return slice
}
Esempio n. 13
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File: index.go Progetto: kidaa/lucy
func (obj *IndexerIMP) findFieldC(name string) *C.cfish_String {
	self := ((*C.lucy_Indexer)(unsafe.Pointer(obj.TOPTR())))
	if obj.fieldNames == nil {
		obj.fieldNames = make(map[string]clownfish.String)
	}
	f, ok := obj.fieldNames[name]
	if !ok {
		schema := C.LUCY_Indexer_Get_Schema(self)
		fieldList := C.LUCY_Schema_All_Fields(schema)
		defer C.cfish_dec_refcount(unsafe.Pointer(fieldList))
		for i := 0; i < int(C.CFISH_Vec_Get_Size(fieldList)); i++ {
			cfString := unsafe.Pointer(C.CFISH_Vec_Fetch(fieldList, C.size_t(i)))
			field := clownfish.CFStringToGo(cfString)
			if strings.EqualFold(name, field) {
				C.cfish_inc_refcount(cfString)
				f = clownfish.WRAPString(cfString)
				obj.fieldNames[name] = f
			}
		}
	}
	return (*C.cfish_String)(unsafe.Pointer(f.TOPTR()))
}
Esempio n. 14
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func (obj *IndexerIMP) findRealField(name string) (string, error) {
	self := ((*C.lucy_Indexer)(unsafe.Pointer(obj.TOPTR())))
	if obj.fieldNames == nil {
		obj.fieldNames = make(map[string]string)
	}
	if field, ok := obj.fieldNames[name]; ok {
		return field, nil
	} else {
		schema := C.LUCY_Indexer_Get_Schema(self)
		fieldList := C.LUCY_Schema_All_Fields(schema)
		defer C.cfish_dec_refcount(unsafe.Pointer(fieldList))
		for i := 0; i < int(C.CFISH_Vec_Get_Size(fieldList)); i++ {
			cfString := unsafe.Pointer(C.CFISH_Vec_Fetch(fieldList, C.size_t(i)))
			field := clownfish.CFStringToGo(cfString)
			if strings.EqualFold(name, field) {
				obj.fieldNames[name] = field
				return field, nil
			}
		}
	}
	return "", clownfish.NewErr(fmt.Sprintf("Unknown field: '%v'", name))
}