FilteredIterator

java.lang.Object
- diva.util.IteratorAdapter
- - diva.util.FilteredIterator

All Implemented Interfaces:

java.util.Iterator
```
public class FilteredIterator
extends IteratorAdapter
```
An iterator that takes another iterator, and applies a filter to each element that it gets.

Version:

$Id$

Author:

John Reekie

- Constructor Summary
  
  Constructors
  Constructor Description
  
  FilteredIterator(java.util.Iterator i, Filter f)
  Construct a filtered iterator.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  java.lang.Object next()
  - Methods inherited from class diva.util.IteratorAdapter
    remove
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining

- Constructor Detail
  - FilteredIterator
```
public FilteredIterator(java.util.Iterator i,
                        Filter f)
```
    Construct a filtered iterator.
    
    Parameters:
    
    i - The iterator
    
    f - The filter
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator
    
    Overrides:
    
    hasNext in class IteratorAdapter
  - next
```
public java.lang.Object next()
```
    Specified by:
    
    next in interface java.util.Iterator
    
    Overrides:
    
    next in class IteratorAdapter