org.apache.druid.query.groupby.epinephelinae.column

Class ArrayDoubleGroupByColumnSelectorStrategy

java.lang.Object

org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy<Double>

org.apache.druid.query.groupby.epinephelinae.column.ArrayDoubleGroupByColumnSelectorStrategy

All Implemented Interfaces:

ColumnSelectorStrategy, GroupByColumnSelectorStrategy

public class ArrayDoubleGroupByColumnSelectorStrategy
extends ArrayNumericGroupByColumnSelectorStrategy<Double>

Field Summary

Fields inherited from class org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy

dictionary, estimatedFootprint, GROUP_BY_MISSING_VALUE, reverseDictionary

Constructor Summary

Constructors

Constructor and Description
ArrayDoubleGroupByColumnSelectorStrategy()

Method Summary

Modifier and Type	Method and Description
protected int	computeDictionaryId(ColumnValueSelector selector)

Methods inherited from class org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy

addToIndexedDictionary, bufferComparator, checkRowIndexAndAddValueToGroupingKey, getGroupingKeySize, initColumnValues, initGroupingKeyColumnValue, processValueFromGroupingKey, reset, writeToKeyBuffer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayDoubleGroupByColumnSelectorStrategy

public ArrayDoubleGroupByColumnSelectorStrategy()

Method Detail

computeDictionaryId

protected int computeDictionaryId(ColumnValueSelector selector)

Specified by:

computeDictionaryId in class ArrayNumericGroupByColumnSelectorStrategy<Double>