InvertedIndexCreator.java

/**
 * Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com)
 *
 * Licensed 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 com.linkedin.pinot.core.segment.creator;

import java.io.IOException;


/**
 * Nov 21, 2014
 *
 * Implementation of this class is used to create inverted Indexes
 * Currently two implementations are
 * p4Delta and
 * RoaringBitmap
 */

public interface InvertedIndexCreator {

  //public void add(int docId, Object dictionaryId);

  void add(int docId, int dictionaryId);

  void add(int docIds, int[] dictionaryIds);

  void add(int docIds, int[] dictionaryIds, int length);

  long totalTimeTakeSoFar();

  void seal() throws IOException;
}