AbstractFilteredIterator (Net4j Utilities Documentation)

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.eclipse.net4j.util.collection.AbstractIterator<T>
- - org.eclipse.net4j.util.collection.AbstractFilteredIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

LimitedIterator, PredicateIterator
```
public abstract class AbstractFilteredIterator<T>
extends AbstractIterator<T>
```
An abstract base class for custom iterators that filter the elements of a delegate iterator.

Since:

3.3

Field Summary
- Fields inherited from class org.eclipse.net4j.util.collection.AbstractIterator
  END_OF_DATA

Constructor Summary

Constructors
Constructor and Description

AbstractFilteredIterator(Iterator<T> delegate)

Method Summary

Methods
Modifier and Type	Method and Description
`protected Object`	`computeNextElement()` Returns the next iteration element, or `AbstractIterator.END_OF_DATA` if the end of the iteration has been reached.
`protected abstract boolean`	`isValid(T element)`

Methods inherited from class org.eclipse.net4j.util.collection.AbstractIterator
hasNext, next, remove

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

- Constructor Detail
  - AbstractFilteredIterator
```
public AbstractFilteredIterator(Iterator<T> delegate)
```
- Method Detail
  - computeNextElement
```
protected Object computeNextElement()
```
    Description copied from class: AbstractIterator
    
    Returns the next iteration element, or AbstractIterator.END_OF_DATA if the end of the iteration has been reached.
    
    Specified by:
    
    computeNextElement in class AbstractIterator<T>
  - isValid
```
protected abstract boolean isValid(T element)
```

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright (c) 2011, 2012 Eike Stepper (Berlin, Germany) and others.