+++ /dev/null
-package org.apache.lucene.index;
-
-/**
- * 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.
- */
-
-import java.io.PrintStream;
-
-import org.apache.lucene.store.Directory;
-import org.apache.lucene.util.BitVector;
-
-/**
- * @lucene.experimental
- */
-public class SegmentWriteState {
- public final PrintStream infoStream;
- public final Directory directory;
- public final String segmentName;
- public final FieldInfos fieldInfos;
- public final int numDocs;
- public boolean hasVectors;
-
- // Deletes to apply while we are flushing the segment. A
- // Term is enrolled in here if it was deleted at one
- // point, and it's mapped to the docIDUpto, meaning any
- // docID < docIDUpto containing this term should be
- // deleted.
- public final BufferedDeletes segDeletes;
-
- // Lazily created:
- public BitVector deletedDocs;
-
- /** Expert: The fraction of terms in the "dictionary" which should be stored
- * in RAM. Smaller values use more memory, but make searching slightly
- * faster, while larger values use less memory and make searching slightly
- * slower. Searching is typically not dominated by dictionary lookup, so
- * tweaking this is rarely useful.*/
- public final int termIndexInterval;
-
- /** Expert: The fraction of TermDocs entries stored in skip tables,
- * used to accelerate {@link TermDocs#skipTo(int)}. Larger values result in
- * smaller indexes, greater acceleration, but fewer accelerable cases, while
- * smaller values result in bigger indexes, less acceleration and more
- * accelerable cases. More detailed experiments would be useful here. */
- public final int skipInterval = 16;
-
- /** Expert: The maximum number of skip levels. Smaller values result in
- * slightly smaller indexes, but slower skipping in big posting lists.
- */
- public final int maxSkipLevels = 10;
-
- public SegmentWriteState(PrintStream infoStream, Directory directory, String segmentName, FieldInfos fieldInfos,
- int numDocs, int termIndexInterval, BufferedDeletes segDeletes) {
- this.infoStream = infoStream;
- this.segDeletes = segDeletes;
- this.directory = directory;
- this.segmentName = segmentName;
- this.fieldInfos = fieldInfos;
- this.numDocs = numDocs;
- this.termIndexInterval = termIndexInterval;
- }
-}