| /* 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; |
| |
| /** Single-segment Lexicon. |
| */ |
| |
| class Lucy::Index::SegLexicon cnick SegLex |
| inherits Lucy::Index::Lexicon { |
| |
| Segment *segment; |
| TermStepper *term_stepper; |
| TermStepper *tinfo_stepper; |
| InStream *instream; |
| LexIndex *lex_index; |
| int32_t field_num; |
| int32_t size; |
| int32_t term_num; |
| int32_t skip_interval; |
| int32_t index_interval; |
| |
| /** |
| * @param schema A Schema. |
| * @param folder A Folder. |
| * @param segment A Segment. |
| * @param field The field whose terms the Lexicon will iterate over. |
| */ |
| inert incremented SegLexicon* |
| new(Schema *schema, Folder *folder, Segment *segment, |
| const CharBuf *field); |
| |
| inert SegLexicon* |
| init(SegLexicon *self, Schema *schema, Folder *folder, Segment *segment, |
| const CharBuf *field); |
| |
| nullable TermInfo* |
| Get_Term_Info(SegLexicon *self); |
| |
| int32_t |
| Get_Field_Num(SegLexicon *self); |
| |
| Segment* |
| Get_Segment(SegLexicon *self); |
| |
| public void |
| Destroy(SegLexicon *self); |
| |
| public void |
| Seek(SegLexicon*self, Obj *target = NULL); |
| |
| public void |
| Reset(SegLexicon* self); |
| |
| public nullable Obj* |
| Get_Term(SegLexicon *self); |
| |
| public int32_t |
| Doc_Freq(SegLexicon *self); |
| |
| public bool_t |
| Next(SegLexicon *self); |
| } |
| |
| |