FilteredIterator (HSQLDB 2.7.1 API)

java.lang.Object
- org.hsqldb.lib.FilteredIterator<E>

All Implemented Interfaces:

Iterator<E>
```
public class FilteredIterator<E>
extends java.lang.Object
implements Iterator<E>
```
An iterator with an added filter.

Since:

2.5.1

Author:

Fred Toussi (fredt@users dot sourceforge.net)

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static interface FilteredIterator.Filter<E>
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FilteredIterator(Iterator<E> iterator, FilteredIterator.Filter<E> filter)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  E next()
  
  int nextInt()
  
  long nextLong()
  
  void remove()
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilteredIterator

public FilteredIterator(Iterator<E> iterator,
                        FilteredIterator.Filter<E> filter)

Method Detail
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface Iterator<E>
- next
```
public E next()
       throws java.util.NoSuchElementException
```
  Specified by:
  
  next in interface Iterator<E>
  
  Throws:
  
  java.util.NoSuchElementException
- nextInt
```
public int nextInt()
            throws java.util.NoSuchElementException
```
  Specified by:
  
  nextInt in interface Iterator<E>
  
  Throws:
  
  java.util.NoSuchElementException
- nextLong
```
public long nextLong()
              throws java.util.NoSuchElementException
```
  Specified by:
  
  nextLong in interface Iterator<E>
  
  Throws:
  
  java.util.NoSuchElementException
- remove
```
public void remove()
            throws java.util.NoSuchElementException
```
  Specified by:
  
  remove in interface Iterator<E>
  
  Throws:
  
  java.util.NoSuchElementException