public class BuiltInMath extends Function
| Constructor and Description |
|---|
BuiltInMath(weka.core.pmml.BuiltInMath.MathFunc func)
Construct a new built-in pmml Math function.
|
| Modifier and Type | Method and Description |
|---|---|
Attribute |
getOutputDef()
Get the structure of the result produced by this function.
|
java.lang.String[] |
getParameterNames()
Returns an array of the names of the parameters expected
as input by this function.
|
double |
getResult(double[] incoming)
Get the result of applying this function.
|
void |
setParameterDefs(java.util.ArrayList<Attribute> paramDefs)
Set the structure of the parameters that are expected as input by
this function.
|
java.lang.String |
toString() |
getFunction, getFunction, getName, toStringpublic BuiltInMath(weka.core.pmml.BuiltInMath.MathFunc func)
func - the math function to usepublic void setParameterDefs(java.util.ArrayList<Attribute> paramDefs) throws java.lang.Exception
setParameterDefs in class FunctionparamDefs - the structure of the input parametersjava.lang.Exception - if the number or types of parameters are not acceptable by
this functionpublic Attribute getOutputDef()
getOutputDef in class Functionpublic java.lang.String[] getParameterNames()
getParameterNames in class Functionpublic double getResult(double[] incoming)
throws java.lang.Exception
getResult in class Functionincoming - the arguments to this function (supplied in order to match that
of the parameter definitionsjava.lang.Exception - if there is a problem computing the result of this function