Package org.apache.poi.ss.formula.eval

Class ErrorEval

java.lang.Object

org.apache.poi.ss.formula.eval.ErrorEval

All Implemented Interfaces:

ValueEval

public final class ErrorEval
extends java.lang.Object
implements ValueEval

Evaluations for formula errors

Field Summary

Fields

Modifier and Type	Field	Description
static ErrorEval	CIRCULAR_REF_ERROR
static ErrorEval	DIV_ZERO	#DIV/0! - Division by zero
static ErrorEval	FUNCTION_NOT_IMPLEMENTED
static ErrorEval	NA	#N/A - Argument or function not available
static ErrorEval	NAME_INVALID	#NAME? - Wrong function or range name
static ErrorEval	NULL_INTERSECTION	#NULL! - Intersection of two cell ranges is empty
static ErrorEval	NUM_ERROR	#NUM! - Value range overflow
static ErrorEval	REF_INVALID	#REF! - Illegal or deleted cell reference
static ErrorEval	VALUE_INVALID	#VALUE! - Wrong type of operand

Method Summary

Modifier and Type	Method	Description
int	getErrorCode()
java.lang.String	getErrorString()
static java.lang.String	getText(int errorCode)	Converts error codes to text.
java.lang.String	toString()
static ErrorEval	valueOf(int errorCode)	Translates an Excel internal error code into the corresponding POI ErrorEval instance

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NULL_INTERSECTION

public static final ErrorEval NULL_INTERSECTION

#NULL! - Intersection of two cell ranges is empty

DIV_ZERO

public static final ErrorEval DIV_ZERO

#DIV/0! - Division by zero

VALUE_INVALID

public static final ErrorEval VALUE_INVALID

#VALUE! - Wrong type of operand

REF_INVALID

public static final ErrorEval REF_INVALID

#REF! - Illegal or deleted cell reference

NAME_INVALID

public static final ErrorEval NAME_INVALID

#NAME? - Wrong function or range name

NUM_ERROR

public static final ErrorEval NUM_ERROR

#NUM! - Value range overflow

NA

public static final ErrorEval NA

#N/A - Argument or function not available

FUNCTION_NOT_IMPLEMENTED

public static final ErrorEval FUNCTION_NOT_IMPLEMENTED

CIRCULAR_REF_ERROR

public static final ErrorEval CIRCULAR_REF_ERROR

Method Detail

valueOf

public static ErrorEval valueOf(int errorCode)

Translates an Excel internal error code into the corresponding POI ErrorEval instance

Parameters:

errorCode - An error code listed in FormulaError

Throws:

java.lang.RuntimeException - If an unknown errorCode is specified

getText

public static java.lang.String getText(int errorCode)

Converts error codes to text. Handles non-standard error codes OK. For debug/test purposes (and for formatting error messages).

Returns:

the String representation of the specified Excel error code.

getErrorCode

public int getErrorCode()

getErrorString

public java.lang.String getErrorString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object