ERXCommandLineTokenizer Class Reference
Inherits java::util::Enumeration.
Collaboration diagram for ERXCommandLineTokenizer:
Public Member Functions | |
| ERXCommandLineTokenizer (String line) | |
| boolean | hasMoreElements () |
| boolean | hasMoreTokens () |
| String | nextElement () |
| String | nextToken () throws ParseException |
Protected Member Functions | |
| void | reset () |
Private Types | |
| enum | TokenizerState { Whitespace, Text, DoubleQuoted, SingleQuoted } |
Private Attributes | |
| StringCharacterIterator | _iterator |
| TokenizerState | _state |
| boolean | _wasQuoted |
Detailed Description
Tokenizes a string like a commandline parser, tokenizing on spaces unless the words are in double quotes or single quotes.
Member Enumeration Documentation
enum TokenizerState [private] |
Constructor & Destructor Documentation
| ERXCommandLineTokenizer | ( | String | line | ) |
Member Function Documentation
| boolean hasMoreElements | ( | ) |
Returns true if there are more tokens on the line.
- Returns:
- true if there are more tokens on the line, false if not
| boolean hasMoreTokens | ( | ) |
Returns true if there are more tokens on the line.
- Returns:
- true if there are more tokens on the line, false if not
| String nextElement | ( | ) |
Returns the next token, or null if there is a parse error.
- Returns:
- the next token
| String nextToken | ( | ) | throws ParseException |
Returns the next token.
- Returns:
- the next token
- Exceptions:
-
ParseException if there is a parse failure NoSuchElementException if there are no more tokens to parse
| void reset | ( | ) | [protected] |
Member Data Documentation
StringCharacterIterator _iterator [private] |
TokenizerState _state [private] |
boolean _wasQuoted [private] |
The documentation for this class was generated from the following file:
- /opt/source/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/foundation/ERXCommandLineTokenizer.java
