public class MaxAggregator extends AggregatorNode
GroupingExpression
. It evaluates to the maximum value that
the contained expression evaluated to over all the inputs.Constructor and Description |
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MaxAggregator(GroupingExpression expression)
Constructs a new instance of this class.
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Modifier and Type | Method and Description |
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MaxAggregator |
copy()
Returns a deep copy of this
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getExpression, resolveLevel, visit
asImage, asString, getLevel, getLevelOrNull, setLabel
getImage, getLabel, toString
public MaxAggregator(GroupingExpression expression)
expression
- the expression to aggregate on.public MaxAggregator copy()
GroupingExpression
copy
in class GroupingExpression
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