| /* 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. |
| */ |
| |
| parcel Lucy; |
| |
| class Lucy::Index::DeletionsReader cnick DelReader |
| inherits Lucy::Index::DataReader { |
| |
| inert DeletionsReader* |
| init(DeletionsReader *self, Schema *schema = NULL, Folder *folder = NULL, |
| Snapshot *snapshot = NULL, VArray *segments = NULL, |
| int32_t seg_tick = -1); |
| |
| /** Return the number of docs which have been marked as deleted in this |
| * segment. |
| */ |
| abstract int32_t |
| Del_Count(DeletionsReader *self); |
| |
| /** Return a Matcher which iterates over the set of all deleted doc nums |
| * for this segment. |
| */ |
| abstract incremented Matcher* |
| Iterator(DeletionsReader *self); |
| |
| public incremented nullable DeletionsReader* |
| Aggregator(DeletionsReader *self, VArray *readers, I32Array *offsets); |
| } |
| |
| class Lucy::Index::PolyDeletionsReader cnick PolyDelReader |
| inherits Lucy::Index::DeletionsReader { |
| |
| VArray *readers; |
| I32Array *offsets; |
| int32_t del_count; |
| |
| inert incremented PolyDeletionsReader* |
| new(VArray *readers, I32Array *offsets); |
| |
| inert PolyDeletionsReader* |
| init(PolyDeletionsReader *self, VArray *readers, I32Array *offsets); |
| |
| int32_t |
| Del_Count(PolyDeletionsReader *self); |
| |
| incremented Matcher* |
| Iterator(PolyDeletionsReader *self); |
| |
| public void |
| Close(PolyDeletionsReader *self); |
| |
| public void |
| Destroy(PolyDeletionsReader *self); |
| } |
| |
| class Lucy::Index::DefaultDeletionsReader cnick DefDelReader |
| inherits Lucy::Index::DeletionsReader { |
| |
| BitVector *deldocs; |
| int32_t del_count; |
| |
| inert incremented DefaultDeletionsReader* |
| new(Schema *schema, Folder *folder, Snapshot *snapshot, VArray *segments, |
| int32_t seg_tick); |
| |
| inert DefaultDeletionsReader* |
| init(DefaultDeletionsReader *self, Schema *schema, Folder *folder, |
| Snapshot *snapshot, VArray *segments, int32_t seg_tick); |
| |
| int32_t |
| Del_Count(DefaultDeletionsReader *self); |
| |
| incremented Matcher* |
| Iterator(DefaultDeletionsReader *self); |
| |
| nullable BitVector* |
| Read_Deletions(DefaultDeletionsReader *self); |
| |
| public void |
| Close(DefaultDeletionsReader *self); |
| |
| public void |
| Destroy(DefaultDeletionsReader *self); |
| } |
| |
| |