| java.lang.Object
 java.util.StringTokenizer
| StringTokenizer | | public class StringTokenizer implements Enumeration<Object>(Code) | | String tokenizer is used to break a string apart into tokens.
If returnDelimiters is false, successive calls to nextToken() return maximal
blocks of characters that do not contain a delimiter.
If returnDelimiters is true, delimiters are considered to be tokens, and
successive calls to nextToken() return either a one character delimiter, or a
maximal block of text between delimiters.
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| Constructor Summary | |
| public | StringTokenizer(String string)
Constructs a new StringTokenizer for string using whitespace as the
delimiter, returnDelimiters is false. | | public | StringTokenizer(String string, String delimiters)
Constructs a new StringTokenizer for string using the specified
delimiters, returnDelimiters is false. | | public | StringTokenizer(String string, String delimiters, boolean returnDelimiters)
Constructs a new StringTokenizer for string using the specified
delimiters and returning delimiters as tokens when specified. |
| Method Summary | |
| public int | countTokens()
Returns the number of unprocessed tokens remaining in the string. | | public boolean | hasMoreElements()
Returns true if unprocessed tokens remain. | | public boolean | hasMoreTokens()
Returns true if unprocessed tokens remain. | | public Object | nextElement()
Returns the next token in the string as an Object. | | public String | nextToken()
Returns the next token in the string as a String. | | public String | nextToken(String delims)
Returns the next token in the string as a String. |
| StringTokenizer | | public StringTokenizer(String string)(Code) | | Constructs a new StringTokenizer for string using whitespace as the
delimiter, returnDelimiters is false.
Parameters:
string - the string to be tokenized |
| StringTokenizer | | public StringTokenizer(String string, String delimiters)(Code) | | Constructs a new StringTokenizer for string using the specified
delimiters, returnDelimiters is false.
Parameters:
string - the string to be tokenized
Parameters:
delimiters - the delimiters to use |
| StringTokenizer | | public StringTokenizer(String string, String delimiters, boolean returnDelimiters)(Code) | | Constructs a new StringTokenizer for string using the specified
delimiters and returning delimiters as tokens when specified.
Parameters:
string - the string to be tokenized
Parameters:
delimiters - the delimiters to use
Parameters:
returnDelimiters - true to return each delimiter as a token |
| countTokens | | public int countTokens()(Code) | | Returns the number of unprocessed tokens remaining in the string.
number of tokens that can be retreived before an exception willresult |
| hasMoreElements | | public boolean hasMoreElements()(Code) | | Returns true if unprocessed tokens remain.
true if unprocessed tokens remain |
| hasMoreTokens | | public boolean hasMoreTokens()(Code) | | Returns true if unprocessed tokens remain.
true if unprocessed tokens remain |
| nextElement | | public Object nextElement()(Code) | | Returns the next token in the string as an Object.
next token in the string as an Object
exception:
NoSuchElementException - if no tokens remain |
| nextToken | | public String nextToken()(Code) | | Returns the next token in the string as a String.
next token in the string as a String
exception:
NoSuchElementException - if no tokens remain |
| nextToken | | public String nextToken(String delims)(Code) | | Returns the next token in the string as a String. The delimiters used are
changed to the specified delimiters.
Parameters:
delims - the new delimiters to use next token in the string as a String
exception:
NoSuchElementException - if no tokens remain |
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