Package org.h2.expression.aggregate
Class AggregateDataCount
- java.lang.Object
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- org.h2.expression.aggregate.AggregateData
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- org.h2.expression.aggregate.AggregateDataCount
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final class AggregateDataCount extends AggregateData
Data stored while calculating a COUNT aggregate.
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Constructor Summary
Constructors Constructor Description AggregateDataCount(boolean all)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) void
add(SessionLocal session, Value v)
Add a value to this aggregate.(package private) Value
getValue(SessionLocal session)
Get the aggregate result.
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Method Detail
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add
void add(SessionLocal session, Value v)
Description copied from class:AggregateData
Add a value to this aggregate.- Specified by:
add
in classAggregateData
- Parameters:
session
- the sessionv
- the value
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getValue
Value getValue(SessionLocal session)
Description copied from class:AggregateData
Get the aggregate result.- Specified by:
getValue
in classAggregateData
- Parameters:
session
- the session- Returns:
- the value
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