com.caucho.util
Class CharScanner
java.lang.Object
|
+--com.caucho.util.CharScanner
- public class CharScanner
- extends java.lang.Object
A scanner for simple delimiter based parsing.
Constructor Summary |
CharScanner(java.lang.String delimiters)
Creates a compiled character scanner. |
Method Summary |
char |
scan(CharCursor cursor)
Scans characters from a cursor, until reaching the delimiter |
char |
scan(CharCursor cursor,
CharBuffer buf)
Scans characters from a cursor, filling a char buffer. |
char |
skip(CharCursor cursor)
Skips characters from the cursor until one matches a delimiter. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CharScanner
public CharScanner(java.lang.String delimiters)
- Creates a compiled character scanner.
- Parameters:
delimiters
- string containing the delimiters
skip
public char skip(CharCursor cursor)
- Skips characters from the cursor until one matches a delimiter.
- Parameters:
cursor
- CharCursor to scan.- Returns:
- the last character read
scan
public char scan(CharCursor cursor,
CharBuffer buf)
- Scans characters from a cursor, filling a char buffer.
- Parameters:
cursor
- CharCursor to scan.buf
- CharBuffer to fill.- Returns:
- the last character read
scan
public char scan(CharCursor cursor)
- Scans characters from a cursor, until reaching the delimiter
- Parameters:
cursor
- CharCursor to scan.- Returns:
- the last character read