Class ArrayDoubleGroupByColumnSelectorStrategy
- java.lang.Object
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- org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy<Double>
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- org.apache.druid.query.groupby.epinephelinae.column.ArrayDoubleGroupByColumnSelectorStrategy
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- All Implemented Interfaces:
ColumnSelectorStrategy
,GroupByColumnSelectorStrategy
public class ArrayDoubleGroupByColumnSelectorStrategy extends ArrayNumericGroupByColumnSelectorStrategy<Double>
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Field Summary
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Fields inherited from class org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy
dictionary, estimatedFootprint, GROUP_BY_MISSING_VALUE, reverseDictionary
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Constructor Summary
Constructors Constructor Description ArrayDoubleGroupByColumnSelectorStrategy()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
computeDictionaryId(ColumnValueSelector selector)
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Methods inherited from class org.apache.druid.query.groupby.epinephelinae.column.ArrayNumericGroupByColumnSelectorStrategy
addToIndexedDictionary, bufferComparator, checkRowIndexAndAddValueToGroupingKey, getGroupingKeySize, initColumnValues, initGroupingKeyColumnValue, processValueFromGroupingKey, reset, writeToKeyBuffer
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Method Detail
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computeDictionaryId
protected int computeDictionaryId(ColumnValueSelector selector)
- Specified by:
computeDictionaryId
in classArrayNumericGroupByColumnSelectorStrategy<Double>
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