org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashMultiSet Maven / Gradle / Ivy

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/*
 * 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.hadoop.hive.ql.exec.vector.mapjoin.fast;

import org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinHashMultiSet;
import org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinHashMultiSetResult;

public abstract class VectorMapJoinFastHashMultiSet
        extends VectorMapJoinFastHashTable implements VectorMapJoinHashMultiSet {

  @Override
  public VectorMapJoinHashMultiSetResult createHashMultiSetResult() {
    return new HashMultiSetResult();
  }

  public static class HashMultiSetResult extends VectorMapJoinHashMultiSetResult {

    HashMultiSetResult() {
      super();
    }

    public void set(long count) {
      this.count = count;
    }
  }

  public VectorMapJoinFastHashMultiSet(
      boolean isFullOuter,
      int initialCapacity, float loadFactor, int writeBuffersSize, long estimatedKeyCount) {
    super(
        isFullOuter,
        initialCapacity, loadFactor, writeBuffersSize, estimatedKeyCount);
  }
}