class Count extends AggregateVal
Modifier and Type | Method and Description |
---|---|
protected Class |
getType(Class c)
Return the type of this aggregate based on the value type.
|
protected Object |
operate(Collection os,
Class c)
Aggregate the given values.
|
acceptVisit, eval, eval, getType, isAggregate, setImplicitType
evaluate, evaluate, getAlias, getMetaData, getName, getPath, getSelectAs, isVariable, isXPath, setAlias, setMetaData
public Count(Val val)
protected Class getType(Class c)
AggregateVal
getType
in class AggregateVal
protected Object operate(Collection os, Class c)
AggregateVal
operate
in class AggregateVal
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