public class Complex extends java.lang.Object implements FreeRefFunction
| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
DEFAULT_SUFFIX |
static FreeRefFunction |
instance |
static java.lang.String |
SUPPORTED_SUFFIX |
| Constructor and Description |
|---|
Complex() |
| Modifier and Type | Method and Description |
|---|---|
ValueEval |
evaluate(int srcRowIndex,
int srcColumnIndex,
ValueEval real_num,
ValueEval i_num)
|
ValueEval |
evaluate(int srcRowIndex,
int srcColumnIndex,
ValueEval real_num,
ValueEval i_num,
ValueEval suffix)
|
ValueEval |
evaluate(ValueEval[] args,
int srcRowIndex,
int srcColumnIndex) |
ValueEval |
evaluate(ValueEval[] args,
OperationEvaluationContext ec) |
public static final FreeRefFunction instance
public static final java.lang.String DEFAULT_SUFFIX
public static final java.lang.String SUPPORTED_SUFFIX
public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval real_num, ValueEval i_num)
Function2Argevaluate in interface Function2Argpublic ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval real_num, ValueEval i_num, ValueEval suffix)
Function3Argevaluate in interface Function3Argpublic ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec)
evaluate in interface FreeRefFunctionargs - the pre-evaluated arguments for this function. args is never null,
nor are any of its elements.ec - primarily used to identify the source cell containing the formula being evaluated.
may also be used to dynamically create reference evals.null. Possibly an instance of ErrorEval in the case of
a specified Excel error (Exceptions are never thrown to represent Excel errors).public final ValueEval evaluate(ValueEval[] args, int srcRowIndex, int srcColumnIndex)
evaluate in interface Functionargs - the evaluated function arguments. Empty values are represented with
BlankEval or MissingArgEval, never null.srcRowIndex - row index of the cell containing the formula under evaluationsrcColumnIndex - column index of the cell containing the formula under evaluationErrorEval, never null.
Note - Excel uses the error code #NUM! instead of IEEE NaN, so when
numeric functions evaluate to Double.NaN be sure to translate the result to ErrorEval.NUM_ERROR.Copyright 2014 The Apache Software Foundation or its licensors, as applicable.