/* 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_DATAREADER
#include "Lucy/Util/ToolSet.h"
#include "Lucy/Index/DataReader.h"
#include "Lucy/Index/Segment.h"
#include "Lucy/Index/Snapshot.h"
#include "Lucy/Plan/Schema.h"
#include "Lucy/Store/Folder.h"
DataReader*
DataReader_init(DataReader *self, Schema *schema, Folder *folder,
Snapshot *snapshot, Vector *segments, int32_t seg_tick) {
DataReaderIVARS *const ivars = DataReader_IVARS(self);
ivars->schema = (Schema*)INCREF(schema);
ivars->folder = (Folder*)INCREF(folder);
ivars->snapshot = (Snapshot*)INCREF(snapshot);
ivars->segments = (Vector*)INCREF(segments);
ivars->seg_tick = seg_tick;
if (seg_tick != -1) {
if (!segments) {
THROW(ERR, "No segments array provided, but seg_tick is %i32",
seg_tick);
}
else {
Segment *segment = (Segment*)Vec_Fetch(segments, (size_t)seg_tick);
if (!segment) {
THROW(ERR, "No segment at seg_tick %i32", seg_tick);
}
ivars->segment = (Segment*)INCREF(segment);
}
}
else {
ivars->segment = NULL;
}
ABSTRACT_CLASS_CHECK(self, DATAREADER);
return self;
}
void
DataReader_Destroy_IMP(DataReader *self) {
DataReaderIVARS *const ivars = DataReader_IVARS(self);
DECREF(ivars->schema);
DECREF(ivars->folder);
DECREF(ivars->snapshot);
DECREF(ivars->segments);
DECREF(ivars->segment);
SUPER_DESTROY(self, DATAREADER);
}
Schema*
DataReader_Get_Schema_IMP(DataReader *self) {
return DataReader_IVARS(self)->schema;
}
Folder*
DataReader_Get_Folder_IMP(DataReader *self) {
return DataReader_IVARS(self)->folder;
}
Snapshot*
DataReader_Get_Snapshot_IMP(DataReader *self) {
return DataReader_IVARS(self)->snapshot;
}
Vector*
DataReader_Get_Segments_IMP(DataReader *self) {
return DataReader_IVARS(self)->segments;
}
int32_t
DataReader_Get_Seg_Tick_IMP(DataReader *self) {
return DataReader_IVARS(self)->seg_tick;
}
Segment*
DataReader_Get_Segment_IMP(DataReader *self) {
return DataReader_IVARS(self)->segment;
}