package org.apache.lucene.index.codecs;
/**
* 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 org.apache.lucene.index.FieldInfo;
import org.apache.lucene.index.FieldInfos;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.PayloadProcessorProvider.DirPayloadProcessor;
import org.apache.lucene.index.PayloadProcessorProvider.PayloadProcessor;
import org.apache.lucene.util.Bits;
import java.util.List;
/** Holds common state used during segment merging
*
* @lucene.experimental */
public class MergeState {
public FieldInfos fieldInfos;
public List<IndexReader> readers; // Readers being merged
public int readerCount; // Number of readers being merged
public int[][] docMaps; // Maps docIDs around deletions
public int[] delCounts; // Deletion count per reader
public int[] docBase; // New docID base per reader
public int mergedDocCount; // Total # merged docs
public Bits multiDeletedDocs;
// Updated per field;
public FieldInfo fieldInfo;
// Used to process payloads
public boolean hasPayloadProcessorProvider;
public DirPayloadProcessor[] dirPayloadProcessor;
public PayloadProcessor[] currentPayloadProcessor;
}