/*
 * 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.
 */
package org.apache.iotdb.db.storageengine.dataregion.compaction.execute.utils;

import org.apache.iotdb.db.storageengine.dataregion.tsfile.TsFileResource;

import org.apache.tsfile.enums.TSDataType;
import org.apache.tsfile.utils.Pair;

import java.util.HashMap;
import java.util.Map;

public class CompactionSeriesContext {
  Map<TsFileResource, Pair<Long, Long>> fileTimeseriesMetdataOffsetMap;
  TSDataType finalType;
  boolean needUpdateDataType = false;

  public CompactionSeriesContext() {
    fileTimeseriesMetdataOffsetMap = new HashMap<>();
  }

  public CompactionSeriesContext(
      Map<TsFileResource, Pair<Long, Long>> fileTimeseriesMetdataOffsetMap, TSDataType finalType) {
    this.fileTimeseriesMetdataOffsetMap = fileTimeseriesMetdataOffsetMap;
    this.finalType = finalType;
  }

  public Map<TsFileResource, Pair<Long, Long>> getFileTimeseriesMetdataOffsetMap() {
    return fileTimeseriesMetdataOffsetMap;
  }

  public void put(TsFileResource tsFileResource, Pair<Long, Long> pair) {
    fileTimeseriesMetdataOffsetMap.put(tsFileResource, pair);
  }

  public TSDataType getFinalType() {
    return finalType;
  }

  public void setFinalTypeIfAbsent(TSDataType finalType) {
    if (this.finalType == null) {
      this.finalType = finalType;
    }
  }

  public void setFinalType(TSDataType finalType) {
    this.finalType = finalType;
  }

  public boolean isNeedUpdateDataType() {
    return needUpdateDataType;
  }

  public void setNeedUpdateDataType(boolean needUpdateDataType) {
    this.needUpdateDataType = needUpdateDataType;
  }
}
