com.caucho.util

Class StringCharCursor

java.lang.Object

com.caucho.util.CharCursor

com.caucho.util.StringCharCursor

All Implemented Interfaces:

java.lang.Cloneable, java.text.CharacterIterator

public class StringCharCursor
extends CharCursor

Field Summary

Fields inherited from interface java.text.CharacterIterator

DONE

Constructor Summary

Constructors

Constructor and Description
StringCharCursor(java.lang.CharSequence string)
StringCharCursor(java.lang.CharSequence string, int offset)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
char	current()
int	getBeginIndex()
int	getEndIndex()
int	getIndex() returns the current location of the cursor
void	init(java.lang.CharSequence string)
char	next() reads a character from the cursor
char	previous() reads a character from the cursor
char	setIndex(int pos) sets the cursor to the position
char	skip(int n) Skips the next n characters

Methods inherited from class com.caucho.util.CharCursor

first, last, prev, read, regionMatches, regionMatchesIgnoreCase, subseq, subseq

Methods inherited from class java.lang.Object

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

Constructor Detail

StringCharCursor

public StringCharCursor(java.lang.CharSequence string)

StringCharCursor

public StringCharCursor(java.lang.CharSequence string,
                        int offset)

Method Detail

getIndex

public int getIndex()

returns the current location of the cursor

Specified by:

getIndex in interface java.text.CharacterIterator

Specified by:

getIndex in class CharCursor

getBeginIndex

public int getBeginIndex()

Specified by:

getBeginIndex in interface java.text.CharacterIterator

Specified by:

getBeginIndex in class CharCursor

getEndIndex

public int getEndIndex()

Specified by:

getEndIndex in interface java.text.CharacterIterator

Specified by:

getEndIndex in class CharCursor

setIndex

public char setIndex(int pos)

sets the cursor to the position

Specified by:

setIndex in interface java.text.CharacterIterator

Specified by:

setIndex in class CharCursor

next

public char next()

reads a character from the cursor

Specified by:

next in interface java.text.CharacterIterator

Specified by:

next in class CharCursor

Returns:

-1 on EOF

previous

public char previous()

reads a character from the cursor

Specified by:

previous in interface java.text.CharacterIterator

Specified by:

previous in class CharCursor

Returns:

-1 on EOF

current

public char current()

Specified by:

current in interface java.text.CharacterIterator

Specified by:

current in class CharCursor

skip

public char skip(int n)

Skips the next n characters

Overrides:

skip in class CharCursor

init

public void init(java.lang.CharSequence string)

clone

public java.lang.Object clone()

Specified by:

clone in interface java.text.CharacterIterator

Specified by:

clone in class CharCursor