com.caucho.util

Class CharCursor

java.lang.Object

com.caucho.util.CharCursor

All Implemented Interfaces:

java.lang.Cloneable, java.text.CharacterIterator

Direct Known Subclasses:

StringCharCursor

public abstract class CharCursor
extends java.lang.Object
implements java.text.CharacterIterator

Field Summary

Fields inherited from interface java.text.CharacterIterator

DONE

Constructor Summary

Constructors

Constructor and Description
CharCursor()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	clone()
abstract char	current()
char	first()
abstract int	getBeginIndex()
abstract int	getEndIndex()
abstract int	getIndex() returns the current location of the cursor
char	last()
abstract char	next()
char	prev()
abstract char	previous()
char	read() our stuff
boolean	regionMatches(char[] cb, int offset, int length) True if the cursor matches the character buffer If match fails, return the pointer to its original.
boolean	regionMatchesIgnoreCase(char[] cb, int offset, int length) True if the cursor matches the character buffer If match fails, return the pointer to its original.
abstract char	setIndex(int pos) sets the cursor to the position
char	skip(int n) Skips the next n characters
void	subseq(CharBuffer cb, int length)
void	subseq(CharBuffer cb, int begin, int end)

Methods inherited from class java.lang.Object

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

Constructor Detail

CharCursor

public CharCursor()

Method Detail

getIndex

public abstract int getIndex()

returns the current location of the cursor

Specified by:

getIndex in interface java.text.CharacterIterator

getBeginIndex

public abstract int getBeginIndex()

Specified by:

getBeginIndex in interface java.text.CharacterIterator

getEndIndex

public abstract int getEndIndex()

Specified by:

getEndIndex in interface java.text.CharacterIterator

setIndex

public abstract char setIndex(int pos)

sets the cursor to the position

Specified by:

setIndex in interface java.text.CharacterIterator

next

public abstract char next()

Specified by:

next in interface java.text.CharacterIterator

previous

public abstract char previous()

Specified by:

previous in interface java.text.CharacterIterator

current

public abstract char current()

Specified by:

current in interface java.text.CharacterIterator

clone

public abstract java.lang.Object clone()

Specified by:

clone in interface java.text.CharacterIterator

Overrides:

clone in class java.lang.Object

first

public char first()

Specified by:

first in interface java.text.CharacterIterator

last

public char last()

Specified by:

last in interface java.text.CharacterIterator

read

public char read()

our stuff

prev

public char prev()

skip

public char skip(int n)

Skips the next n characters

subseq

public void subseq(CharBuffer cb,
                   int begin,
                   int end)

subseq

public void subseq(CharBuffer cb,
                   int length)

regionMatches

public boolean regionMatches(char[] cb,
                             int offset,
                             int length)

True if the cursor matches the character buffer If match fails, return the pointer to its original.

regionMatchesIgnoreCase

public boolean regionMatchesIgnoreCase(char[] cb,
                                       int offset,
                                       int length)

True if the cursor matches the character buffer If match fails, return the pointer to its original.