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Packages that use AggregationOperator | |
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org.knime.base.node.preproc.groupby.aggregation | Contains helper classes that perform the aggregation. |
Uses of AggregationOperator in org.knime.base.node.preproc.groupby.aggregation |
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Subclasses of AggregationOperator in org.knime.base.node.preproc.groupby.aggregation | |
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(package private) class |
NumericOperators.MaxOperator
Returns the maximum per group. |
(package private) class |
NumericOperators.MeanOperator
Returns the mean per group. |
(package private) class |
NumericOperators.MinOperator
Returns the minimum per group. |
(package private) class |
NumericOperators.StdDeviationOperator
Returns the standard deviation per group. |
(package private) class |
NumericOperators.SumOperator
Returns the sum per group. |
(package private) class |
NumericOperators.VarianceOperator
Returns the variance per group. |
(package private) class |
Operators.ConcatenateOperator
Returns the all values concatenated per group. |
(package private) class |
Operators.CountOperator
Returns the count per group. |
(package private) class |
Operators.FirstOperator
Returns the first element per group. |
(package private) class |
Operators.FirstValueOperator
Returns the first value (ignores missing values) per group. |
(package private) class |
Operators.LastOperator
Returns the last element per group. |
(package private) class |
Operators.LastValueOperator
Returns the last value (ignores missing values) per group. |
(package private) class |
Operators.ListCellOperator
Returns all values as a ListCell per group. |
(package private) class |
Operators.ModeOperator
Returns the most frequent entry per group. |
(package private) class |
Operators.SetCellOperator
Returns all values as a SetCell per group. |
(package private) class |
Operators.UniqueConcatenateOperator
Returns the concatenation of all different values per group. |
(package private) class |
Operators.UniqueConcatenateWithCountOperator
Returns the concatenation of all different values per group and the number of cells per distinct value. |
(package private) class |
Operators.UniqueCountOperator
Returns the count of the unique values per group. |
Methods in org.knime.base.node.preproc.groupby.aggregation that return AggregationOperator | |
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AggregationOperator |
NumericOperators.MinOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
NumericOperators.MaxOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
NumericOperators.MeanOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
NumericOperators.SumOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
NumericOperators.VarianceOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
NumericOperators.StdDeviationOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
abstract AggregationOperator |
AggregationOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.FirstOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.FirstValueOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.LastOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.LastValueOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.ModeOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.ConcatenateOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.UniqueConcatenateOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.UniqueCountOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.UniqueConcatenateWithCountOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.CountOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.ListCellOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
Operators.SetCellOperator.createInstance(DataColumnSpec origColSpec,
int maxUniqueValues)
Creates a new instance of this operator. |
AggregationOperator |
AggregationMethod.getOperator(DataColumnSpec origColSpec,
int maxUniqueValues)
|
AggregationOperator |
ColumnAggregator.getOperator(int maxUniqueValues)
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