jxl.biff.formula
Class MissingArg

java.lang.Object
  |
  +--jxl.biff.formula.ParseItem
        |
        +--jxl.biff.formula.Operand
              |
              +--jxl.biff.formula.MissingArg

All Implemented Interfaces:

ParsedThing

class MissingArg

extends Operand

implements ParsedThing

Represents a missing argument in an argument list

Fields inherited from class jxl.biff.formula.ParseItem

parent

Constructor Summary

MissingArg()
Constructor

Method Summary

(package private) byte[]	getBytes() Gets the token representation of this item in RPN
void	getString(java.lang.StringBuffer buf) Abstract method implementation to get the string equivalent of this token
int	read(byte[] data, int pos) Reads the ptg data from the array starting at the specified position.

Methods inherited from class jxl.biff.formula.ParseItem

setParent

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Constructor Detail

MissingArg

public MissingArg()

Constructor

Method Detail

read

public int read(byte[] data,
                int pos)

Reads the ptg data from the array starting at the specified position. A missing argument contains no associated data

Specified by:

read in interface ParsedThing

Parameters:

data - the RPN array

pos - the current position in the array, excluding the ptg identifier

Returns:

the number of bytes read

getBytes

byte[] getBytes()

Gets the token representation of this item in RPN

Overrides:

getBytes in class ParseItem

Returns:

the bytes applicable to this formula

getString

public void getString(java.lang.StringBuffer buf)

Abstract method implementation to get the string equivalent of this token

Overrides:

getString in class ParseItem

Parameters:

buf - the string to append to