void
PhraseQuery_serialize(PhraseQuery *self, OutStream *outstream)
{
OutStream_Write_F32(outstream, self->boost);
CB_Serialize(self->field, outstream);
VA_Serialize(self->terms, outstream);
}
void
TV_serialize(TermVector *self, OutStream *target)
{
u32_t i;
i32_t *posits = self->positions->ints;
i32_t *starts = self->start_offsets->ints;
i32_t *ends = self->start_offsets->ints;
CB_Serialize(self->field, target);
CB_Serialize(self->text, target);
OutStream_Write_C32(target, self->num_pos);
for (i = 0; i < self->num_pos; i++) {
OutStream_Write_C32(target, posits[i]);
OutStream_Write_C32(target, starts[i]);
OutStream_Write_C32(target, ends[i]);
}
}
void
HLWriter_add_inverted_doc(HighlightWriter *self, Inverter *inverter,
int32_t doc_id)
{
OutStream *dat_out = S_lazy_init(self);
OutStream *ix_out = self->ix_out;
int64_t filepos = OutStream_Tell(dat_out);
uint32_t num_highlightable = 0;
int32_t expected = (int32_t)(OutStream_Tell(ix_out) / 8);
// Verify doc id.
if (doc_id != expected)
THROW(ERR, "Expected doc id %i32 but got %i32", expected, doc_id);
// Write index data.
OutStream_Write_I64(ix_out, filepos);
// Count, then write number of highlightable fields.
Inverter_Iterate(inverter);
while (Inverter_Next(inverter)) {
FieldType *type = Inverter_Get_Type(inverter);
if ( FType_Is_A(type, FULLTEXTTYPE)
&& FullTextType_Highlightable((FullTextType*)type)
) {
num_highlightable++;
}
}
OutStream_Write_C32(dat_out, num_highlightable);
Inverter_Iterate(inverter);
while (Inverter_Next(inverter)) {
FieldType *type = Inverter_Get_Type(inverter);
if ( FType_Is_A(type, FULLTEXTTYPE)
&& FullTextType_Highlightable((FullTextType*)type)
) {
CharBuf *field = Inverter_Get_Field_Name(inverter);
Inversion *inversion = Inverter_Get_Inversion(inverter);
ByteBuf *tv_buf = HLWriter_TV_Buf(self, inversion);
CB_Serialize(field, dat_out);
BB_Serialize(tv_buf, dat_out);
DECREF(tv_buf);
}
}
}
void
RangeQuery_serialize(RangeQuery *self, OutStream *outstream) {
OutStream_Write_F32(outstream, self->boost);
CB_Serialize(self->field, outstream);
if (self->lower_term) {
OutStream_Write_U8(outstream, true);
FREEZE(self->lower_term, outstream);
}
else {
OutStream_Write_U8(outstream, false);
}
if (self->upper_term) {
OutStream_Write_U8(outstream, true);
FREEZE(self->upper_term, outstream);
}
else {
OutStream_Write_U8(outstream, false);
}
OutStream_Write_U8(outstream, self->include_lower);
OutStream_Write_U8(outstream, self->include_upper);
}
void
DocWriter_add_inverted_doc(DocWriter *self, Inverter *inverter,
int32_t doc_id) {
OutStream *dat_out = S_lazy_init(self);
OutStream *ix_out = self->ix_out;
uint32_t num_stored = 0;
int64_t start = OutStream_Tell(dat_out);
int64_t expected = OutStream_Tell(ix_out) / 8;
// Verify doc id.
if (doc_id != expected) {
THROW(ERR, "Expected doc id %i64 but got %i32", expected, doc_id);
}
// Write the number of stored fields.
Inverter_Iterate(inverter);
while (Inverter_Next(inverter)) {
FieldType *type = Inverter_Get_Type(inverter);
if (FType_Stored(type)) { num_stored++; }
}
OutStream_Write_C32(dat_out, num_stored);
Inverter_Iterate(inverter);
while (Inverter_Next(inverter)) {
// Only store fields marked as "stored".
FieldType *type = Inverter_Get_Type(inverter);
if (FType_Stored(type)) {
CharBuf *field = Inverter_Get_Field_Name(inverter);
Obj *value = Inverter_Get_Value(inverter);
CB_Serialize(field, dat_out);
Obj_Serialize(value, dat_out);
}
}
// Write file pointer.
OutStream_Write_I64(ix_out, start);
}
void
Freezer_freeze(Obj *obj, OutStream *outstream) {
CB_Serialize(Obj_Get_Class_Name(obj), outstream);
Obj_Serialize(obj, outstream);
}
void
Obj_serialize(Obj *self, OutStream *outstream)
{
CharBuf *class_name = Obj_Get_Class_Name(self);
CB_Serialize(class_name, outstream);
}
