public class LogDoubleFunction extends DualDoubleFunction
LogDoubleFunction returns the log of a double value with a given base.| Modifier and Type | Field and Description |
|---|---|
static String |
NAME |
a, b| Constructor and Description |
|---|
LogDoubleFunction(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, hashCodegetSortField, newContext, toStringpublic static final String NAME
public LogDoubleFunction(ValueSource a, ValueSource b)
protected String name()
name in class DualDoubleFunctionprotected double func(int doc,
FunctionValues aVals,
FunctionValues bVals)
func in class DualDoubleFunctionCopyright © 2000-2016 Apache Software Foundation. All Rights Reserved.