CharIterator (Apache FOP 2.1 API)

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fop 2.1

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java.lang.Object
- org.apache.fop.fo.CharIterator

All Implemented Interfaces:

java.lang.Cloneable, java.util.Iterator

Direct Known Subclasses:

NullCharIterator, OneCharIterator, RecursiveCharIterator, StringCharIterator
```
public abstract class CharIterator
extends java.lang.Object
implements java.util.Iterator, java.lang.Cloneable
```
Abstract base class for iterators that should iterate through a series of characters. Extends the java.util.Iterator interface with some additional functions useful for FOP's management of text.

Constructor Summary

Constructors
Constructor Description

CharIterator()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`abstract boolean`	`hasNext()`
`java.lang.Object`	`next()`
`abstract char`	`nextChar()`
`void`	`remove()`
`void`	`replaceChar(char c)`	Replace the current character managed by the iterator with a specified character?

Methods inherited from interface java.util.Iterator
forEachRemaining

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CharIterator
```
public CharIterator()
```
- Method Detail
  - hasNext
```
public abstract boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator
  - nextChar
```
public abstract char nextChar()
                       throws java.util.NoSuchElementException
```
    Returns:
    
    the character that is the next character in the collection
    
    Throws:
    
    java.util.NoSuchElementException - if there are no more characters (test for this condition with java.util.Iterator.hasNext()).
  - next
```
public java.lang.Object next()
                      throws java.util.NoSuchElementException
```
    Specified by:
    
    next in interface java.util.Iterator
    
    Throws:
    
    java.util.NoSuchElementException
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator
  - replaceChar
```
public void replaceChar(char c)
```
    Replace the current character managed by the iterator with a specified character?
    
    Parameters:
    
    c - character
  - clone
```
public java.lang.Object clone()
```
    Overrides:
    
    clone in class java.lang.Object

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