content: /*
   * 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.calcite.adapter.hive;
  
  import org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator;
  import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
  
  /**
   *
   */
  public class HiveUDAFParticipator implements Comparable {
  
    private GenericUDAFEvaluator genericUDAFEvaluator;
    private ObjectInspector outputObjectInspector;
    private GenericUDAFEvaluator.AggregationBuffer aggregationBuffer;
  
    public GenericUDAFEvaluator getGenericUDAFEvaluator() {
      return genericUDAFEvaluator;
    }
  
    public void setGenericUDAFEvaluator(
        final GenericUDAFEvaluator genericUDAFEvaluator) {
      this.genericUDAFEvaluator = genericUDAFEvaluator;
    }
  
    public ObjectInspector getOutputObjectInspector() {
      return outputObjectInspector;
    }
  
    public void setOutputObjectInspector(
        final ObjectInspector outputObjectInspector) {
      this.outputObjectInspector = outputObjectInspector;
    }
  
    public GenericUDAFEvaluator.AggregationBuffer getAggregationBuffer() {
      return aggregationBuffer;
    }
  
    public void setAggregationBuffer(
        final GenericUDAFEvaluator.AggregationBuffer aggregationBuffer) {
      this.aggregationBuffer = aggregationBuffer;
    }
  
    @Override public int compareTo(Object o) {
      int c = -1;
      if (o instanceof HiveUDAFParticipator && o == this) {
        c = 0;
      }
      return c;
    }
  }
  // End HiveUDAFParticipator.java
  