Class QuotedStringTokenizer

java.lang.Object

org.apache.catalina.valves.rewrite.QuotedStringTokenizer

public class QuotedStringTokenizer
extends Object

Tokenizer that splits input text into tokens, respecting quoted strings (enclosed in double quotes), escape sequences, and comment lines (starting with #).

Field Summary

Fields

Modifier and Type	Field	Description
protected static final StringManager	sm	StringManager for internationalized messages.

Constructor Summary

Constructors

Constructor	Description
QuotedStringTokenizer(String text)	Creates a new tokenizer for the given text.

Method Summary

Modifier and Type	Method	Description
int	countTokens()	Returns the number of remaining tokens.
boolean	hasMoreTokens()	Returns whether there are more tokens available.
String	nextToken()	Returns the next token from the input text.

Methods inherited from class Object

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

Field Details

sm

protected static final StringManager sm

StringManager for internationalized messages.

Constructor Details

QuotedStringTokenizer

public QuotedStringTokenizer(String text)

Creates a new tokenizer for the given text.

Parameters:

text - the text to tokenize, or null for an empty token list

Method Details

hasMoreTokens

public boolean hasMoreTokens()

Returns whether there are more tokens available.

Returns:

true if there are more tokens, false otherwise

nextToken

public String nextToken()

Returns the next token from the input text.

Returns:

the next token

countTokens

public int countTokens()

Returns the number of remaining tokens.

Returns:

the number of tokens that have not yet been returned by nextToken()