com.sapportals.wcm.util.string

Class StrTokenizer

java.lang.Object
  com.sapportals.wcm.util.string.StrTokenizer

All Implemented Interfaces:

Enumeration

public class StrTokenizer

extends Object

implements Enumeration

A StringTokenizer that uses strings(tags), rather than characters, as tokens.

Constructor Summary

StrTokenizer(String str, String[] delim)
Creates new StrTokenizer

StrTokenizer(String str, String[] delim, boolean returnTags)
Creates a new StrTokenizer, optionally return the tags as tokens

StrTokenizer(String str, String[] delim, boolean returnTags, boolean caseSensitive)
creates a new StrTokenizer, optionally return the tags and letting you specify case sensitivity

StrTokenizer(String str, String[] delim, boolean returnTags, boolean caseSensitive, boolean emptyValues)
creates a new StrTokenizer, optionally return the tags and letting you specify case sensitivity

Method Summary

int	countTokens() How many tokens there are in the string.
boolean	hasMoreElements() Whether there are more Elements to return.
boolean	hasMoreTokens() Whether there are more tokens to return.
Object	nextElement() Get the next Element
String	nextToken() Get the next token.

Methods inherited from class java.lang.Object

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

Constructor Detail

StrTokenizer

public StrTokenizer(String str,
                    String[] delim)

Creates new StrTokenizer

Parameters:

str - What to break up

delim - The items to tokenize on.

StrTokenizer

public StrTokenizer(String str,
                    String[] delim,
                    boolean returnTags)

Creates a new StrTokenizer, optionally return the tags as tokens

Parameters:

str - What to break up.

delim - The tags to tokenize on

returnTags - Return the tage as strings.

StrTokenizer

public StrTokenizer(String str,
                    String[] delim,
                    boolean returnTags,
                    boolean caseSensitive)

creates a new StrTokenizer, optionally return the tags and letting you specify case sensitivity

Parameters:

str - What to break up

delim - The tags to tokenize on

returnTags - Return the tags as tokens

caseSensitive - Should the tokenization be case sensitive.

StrTokenizer

public StrTokenizer(String str,
                    String[] delim,
                    boolean returnTags,
                    boolean caseSensitive,
                    boolean emptyValues)

creates a new StrTokenizer, optionally return the tags and letting you specify case sensitivity

Parameters:

str - What to break up

delim - The tags to tokenize on

returnTags - Return the tags as tokens

caseSensitive - if true then the tokenization wiil be case sensitive.

emptyValues - if true then the empty values will be considerer.

Method Detail

countTokens

public int countTokens()

How many tokens there are in the string.

Returns:

Description of the Return Value

hasMoreElements

public boolean hasMoreElements()

Whether there are more Elements to return.

Specified by:

hasMoreElements in interface Enumeration

Returns:

Description of the Return Value

hasMoreTokens

public boolean hasMoreTokens()

Whether there are more tokens to return.

Returns:

Description of the Return Value

nextToken

public String nextToken()

Get the next token.

Returns:

Description of the Return Value

nextElement

public Object nextElement()

Get the next Element

Specified by:

nextElement in interface Enumeration

Returns:

Description of the Return Value