Class RexImpTable.CountImplementor
- java.lang.Object
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- org.apache.calcite.adapter.enumerable.StrictAggImplementor
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- org.apache.calcite.adapter.enumerable.RexImpTable.CountImplementor
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- All Implemented Interfaces:
AggImplementor
- Enclosing class:
- RexImpTable
static class RexImpTable.CountImplementor extends StrictAggImplementor
Implementor for theCOUNT
aggregate function.
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Constructor Summary
Constructors Constructor Description CountImplementor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
implementNotNullAdd(AggContext info, AggAddContext add)
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Methods inherited from class org.apache.calcite.adapter.enumerable.StrictAggImplementor
accAdvance, getNotNullState, getStateSize, getStateType, implementAdd, implementNotNullReset, implementNotNullResult, implementReset, implementResult, nonDefaultOnEmptySet
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Method Detail
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implementNotNullAdd
public void implementNotNullAdd(AggContext info, AggAddContext add)
- Specified by:
implementNotNullAdd
in classStrictAggImplementor
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