public class PowDoubleFunction extends DualDoubleFunction
PowDoubleFunction
returns 'a' raised to the power of 'b'.Modifier and Type | Field and Description |
---|---|
static String |
NAME |
a, b
Constructor and Description |
---|
PowDoubleFunction(ValueSource a,
ValueSource b) |
Modifier and Type | Method and Description |
---|---|
protected double |
func(int doc,
FunctionValues aVals,
FunctionValues bVals) |
protected String |
name() |
createWeight, description, equals, getValues, hashCode
getSortField, newContext, toString
public static final String NAME
public PowDoubleFunction(ValueSource a, ValueSource b)
a
- the base.b
- the exponent.protected String name()
name
in class DualDoubleFunction
protected double func(int doc, FunctionValues aVals, FunctionValues bVals)
func
in class DualDoubleFunction
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