org.apache.xalan.transformer
Class NumeratorFormatter.NumberFormatStringTokenizer

java.lang.Object
  org.apache.xalan.transformer.NumeratorFormatter.NumberFormatStringTokenizer

Enclosing class:

NumeratorFormatter

static class NumeratorFormatter.NumberFormatStringTokenizer
extends java.lang.Object

This class returns tokens using non-alphanumberic characters as delimiters.

Field Summary

private int	currentPosition Field holding the current position in the string
private int	maxPosition The total length of the string
private java.lang.String	str The string to tokenize

Constructor Summary

NumeratorFormatter.NumberFormatStringTokenizer(java.lang.String str)
Construct a NumberFormatStringTokenizer.

Method Summary

(package private) int	countTokens() Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception.
(package private) boolean	hasMoreTokens() Tells if nextToken will throw an exception * if it is called.
(package private) java.lang.String	nextToken() Returns the next token from this string tokenizer.
(package private) void	reset() Reset tokenizer so that nextToken() starts from the beginning.

Methods inherited from class java.lang.Object

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

Field Detail

currentPosition

private int currentPosition

Field holding the current position in the string

maxPosition

private int maxPosition

The total length of the string

str

private java.lang.String str

The string to tokenize

Constructor Detail

NumeratorFormatter.NumberFormatStringTokenizer

NumeratorFormatter.NumberFormatStringTokenizer(java.lang.String str)

Construct a NumberFormatStringTokenizer.

Parameters:

str - The string to tokenize

Method Detail

reset

void reset()

Reset tokenizer so that nextToken() starts from the beginning.

nextToken

java.lang.String nextToken()

Returns the next token from this string tokenizer.

Returns:

the next token from this string tokenizer.

Throws:

java.util.NoSuchElementException - if there are no more tokens in this tokenizer's string.

hasMoreTokens

boolean hasMoreTokens()

Tells if nextToken will throw an exception * if it is called.

Returns:

true if nextToken can be called * without throwing an exception.

countTokens

int countTokens()

Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception.

Returns:

the number of tokens remaining in the string using the current delimiter set.

See Also:

StringTokenizer.nextToken()