/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define C_LUCY_STRINGTYPE
#include "Lucy/Util/ToolSet.h"
#include "Lucy/Plan/StringType.h"
#include "Lucy/Index/Posting/ScorePosting.h"
#include "Lucy/Index/Similarity.h"
StringType*
StringType_new() {
StringType *self = (StringType*)VTable_Make_Obj(STRINGTYPE);
return StringType_init(self);
}
StringType*
StringType_init(StringType *self) {
return StringType_init2(self, 1.0, true, true, false);
}
StringType*
StringType_init2(StringType *self, float boost, bool_t indexed,
bool_t stored, bool_t sortable) {
FType_init((FieldType*)self);
self->boost = boost;
self->indexed = indexed;
self->stored = stored;
self->sortable = sortable;
return self;
}
bool_t
StringType_equals(StringType *self, Obj *other) {
StringType *twin = (StringType*)other;
if (twin == self) { return true; }
if (!FType_equals((FieldType*)self, other)) { return false; }
return true;
}
Hash*
StringType_dump_for_schema(StringType *self) {
Hash *dump = Hash_new(0);
Hash_Store_Str(dump, "type", 4, (Obj*)CB_newf("string"));
// Store attributes that override the defaults.
if (self->boost != 1.0) {
Hash_Store_Str(dump, "boost", 5, (Obj*)CB_newf("%f64", self->boost));
}
if (!self->indexed) {
Hash_Store_Str(dump, "indexed", 7, (Obj*)CFISH_FALSE);
}
if (!self->stored) {
Hash_Store_Str(dump, "stored", 6, (Obj*)CFISH_FALSE);
}
if (self->sortable) {
Hash_Store_Str(dump, "sortable", 8, (Obj*)CFISH_TRUE);
}
return dump;
}
Hash*
StringType_dump(StringType *self) {
Hash *dump = StringType_Dump_For_Schema(self);
Hash_Store_Str(dump, "_class", 6,
(Obj*)CB_Clone(StringType_Get_Class_Name(self)));
DECREF(Hash_Delete_Str(dump, "type", 4));
return dump;
}
StringType*
StringType_load(StringType *self, Obj *dump) {
Hash *source = (Hash*)CERTIFY(dump, HASH);
CharBuf *class_name = (CharBuf*)Hash_Fetch_Str(source, "_class", 6);
VTable *vtable
= (class_name != NULL && Obj_Is_A((Obj*)class_name, CHARBUF))
? VTable_singleton(class_name, NULL)
: STRINGTYPE;
StringType *loaded = (StringType*)VTable_Make_Obj(vtable);
Obj *boost_dump = Hash_Fetch_Str(source, "boost", 5);
Obj *indexed_dump = Hash_Fetch_Str(source, "indexed", 7);
Obj *stored_dump = Hash_Fetch_Str(source, "stored", 6);
Obj *sortable_dump = Hash_Fetch_Str(source, "sortable", 8);
UNUSED_VAR(self);
StringType_init(loaded);
if (boost_dump) { loaded->boost = (float)Obj_To_F64(boost_dump); }
if (indexed_dump) { loaded->indexed = Obj_To_Bool(indexed_dump); }
if (stored_dump) { loaded->stored = Obj_To_Bool(stored_dump); }
if (sortable_dump) { loaded->sortable = Obj_To_Bool(sortable_dump); }
return loaded;
}
Similarity*
StringType_make_similarity(StringType *self) {
UNUSED_VAR(self);
return Sim_new();
}
Posting*
StringType_make_posting(StringType *self, Similarity *similarity) {
if (similarity) {
return (Posting*)ScorePost_new(similarity);
}
else {
Similarity *sim = StringType_Make_Similarity(self);
Posting *posting = (Posting*)ScorePost_new(sim);
DECREF(sim);
return posting;
}
}