Class HyperLogLogStateFactory.GroupedHyperLogLogState
- java.lang.Object
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- io.prestosql.operator.aggregation.state.AbstractGroupedAccumulatorState
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- io.prestosql.operator.aggregation.state.HyperLogLogStateFactory.GroupedHyperLogLogState
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- All Implemented Interfaces:
HyperLogLogState
,AccumulatorState
,GroupedAccumulatorState
- Enclosing class:
- HyperLogLogStateFactory
public static class HyperLogLogStateFactory.GroupedHyperLogLogState extends AbstractGroupedAccumulatorState implements HyperLogLogState
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Constructor Summary
Constructors Constructor Description GroupedHyperLogLogState()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addMemoryUsage(int value)
void
ensureCapacity(long size)
long
getEstimatedSize()
io.airlift.stats.cardinality.HyperLogLog
getHyperLogLog()
void
setHyperLogLog(io.airlift.stats.cardinality.HyperLogLog value)
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Methods inherited from class io.prestosql.operator.aggregation.state.AbstractGroupedAccumulatorState
getGroupId, setGroupId
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Method Detail
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ensureCapacity
public void ensureCapacity(long size)
- Specified by:
ensureCapacity
in interfaceGroupedAccumulatorState
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getHyperLogLog
public io.airlift.stats.cardinality.HyperLogLog getHyperLogLog()
- Specified by:
getHyperLogLog
in interfaceHyperLogLogState
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setHyperLogLog
public void setHyperLogLog(io.airlift.stats.cardinality.HyperLogLog value)
- Specified by:
setHyperLogLog
in interfaceHyperLogLogState
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addMemoryUsage
public void addMemoryUsage(int value)
- Specified by:
addMemoryUsage
in interfaceHyperLogLogState
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getEstimatedSize
public long getEstimatedSize()
- Specified by:
getEstimatedSize
in interfaceAccumulatorState
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