Constructor and Description |
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JavaScriptAggregator(String name,
List<ObjectColumnSelector> selectorList,
io.druid.query.aggregation.JavaScriptAggregator.ScriptAggregator script) |
JavaScriptBufferAggregator(List<ObjectColumnSelector> selectorList,
io.druid.query.aggregation.JavaScriptAggregator.ScriptAggregator script) |
Constructor and Description |
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SketchAggregator(String name,
ObjectColumnSelector selector,
int size) |
SketchBufferAggregator(ObjectColumnSelector selector,
int size,
int maxIntermediateSize) |
Constructor and Description |
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ApproximateHistogramFoldingAggregator(String name,
ObjectColumnSelector<ApproximateHistogram> selector,
int resolution,
float lowerLimit,
float upperLimit) |
ApproximateHistogramFoldingBufferAggregator(ObjectColumnSelector<ApproximateHistogram> selector,
int resolution,
float lowerLimit,
float upperLimit) |
Constructor and Description |
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HyperUniquesAggregator(String name,
ObjectColumnSelector selector) |
HyperUniquesBufferAggregator(ObjectColumnSelector selector) |
Modifier and Type | Method and Description |
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ObjectColumnSelector |
ColumnSelectorFactory.makeObjectColumnSelector(String columnName) |
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