io.druid.query.groupby.epinephelinae.column.GroupByColumnSelectorPlus Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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 io.druid.query.groupby.epinephelinae.column;
import io.druid.query.ColumnSelectorPlus;
public class GroupByColumnSelectorPlus extends ColumnSelectorPlus
{
/**
* Indicates the offset of this dimension's value within the grouping key.
*/
private int keyBufferPosition;
public GroupByColumnSelectorPlus(ColumnSelectorPlus baseInfo, int keyBufferPosition)
{
super(
baseInfo.getName(),
baseInfo.getOutputName(),
baseInfo.getColumnSelectorStrategy(),
baseInfo.getSelector()
);
this.keyBufferPosition = keyBufferPosition;
}
public int getKeyBufferPosition()
{
return keyBufferPosition;
}
}