com.sun.enterprise.admin.cli

Class ArgumentTokenizer

java.lang.Object

com.sun.enterprise.admin.cli.ArgumentTokenizer

public class ArgumentTokenizer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ArgumentTokenizer.ArgumentException

Field Summary

Fields

Modifier and Type	Field and Description
protected int	currentPosition
protected int	maxPosition
protected String	str
protected StringBuilder	token

Constructor Summary

Constructors

Constructor and Description
ArgumentTokenizer(String str) Construct a tokenizer for the specified string.

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreTokens() Test if there are more tokens available from this tokenizer's string.
String	nextToken() Return the next token from this tokenizer.
protected String	scanToken() Return the next token starting at the current position, assuming whitespace has already been skipped.
protected void	skipWhiteSpace() Skip white space.

Methods inherited from class java.lang.Object

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

Field Detail

currentPosition

protected int currentPosition

maxPosition

protected int maxPosition

str

protected String str

token

protected StringBuilder token

Constructor Detail

ArgumentTokenizer

public ArgumentTokenizer(String str)

Construct a tokenizer for the specified string.

Parameters:

str - a string to be parsed.

Method Detail

skipWhiteSpace

protected void skipWhiteSpace()

Skip white space.

hasMoreTokens

public boolean hasMoreTokens()

Test if there are more tokens available from this tokenizer's string.

Returns:

true if there are more tokens available from this tokenizer's string; false otherwise.

nextToken

public String nextToken()
                 throws ArgumentTokenizer.ArgumentException

Return the next token from this tokenizer.

Returns:

the next token from this tokenizer.

Throws:

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

ArgumentTokenizer.ArgumentException

scanToken

protected String scanToken()
                    throws ArgumentTokenizer.ArgumentException

Return the next token starting at the current position, assuming whitespace has already been skipped.

Throws:

ArgumentTokenizer.ArgumentException