Package org.h2.expression.aggregate
Class AggregateDataDefault
java.lang.Object
org.h2.expression.aggregate.AggregateData
org.h2.expression.aggregate.AggregateDataDefault
Data stored while calculating an aggregate.
-
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final AggregateType
private final TypeInfo
private Value
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription(package private) void
add
(SessionLocal session, Value v) Add a value to this aggregate.(package private) Value
getValue
(SessionLocal session) Get the aggregate result.
-
Field Details
-
aggregateType
-
dataType
-
value
-
-
Constructor Details
-
AggregateDataDefault
AggregateDataDefault(AggregateType aggregateType, TypeInfo dataType) - Parameters:
aggregateType
- the type of the aggregate operationdataType
- the data type of the computed result
-
-
Method Details
-
add
Description copied from class:AggregateData
Add a value to this aggregate.- Specified by:
add
in classAggregateData
- Parameters:
session
- the sessionv
- the value
-
getValue
Description copied from class:AggregateData
Get the aggregate result.- Specified by:
getValue
in classAggregateData
- Parameters:
session
- the session- Returns:
- the value
-