org.apache.commons.collections4.iterators

## Class AbstractUntypedIteratorDecorator<I,O>

- java.lang.Object
- - org.apache.commons.collections4.iterators.AbstractUntypedIteratorDecorator<I,O>

- All Implemented Interfaces:
    Iterator<O>
  Direct Known Subclasses:
    AbstractIteratorDecorator

      public abstract class AbstractUntypedIteratorDecorator<I,O>
      extends Object
      implements Iterator<O>

  Provides basic behaviour for decorating an iterator with extra functionality without committing the generic type of the Iterator implementation.

  All methods are forwarded to the decorated iterator.

  Since:
    4.0
  Version:
    $Id: AbstractUntypedIteratorDecorator.java 1477802 2013-04-30 20:01:28Z tn $

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `AbstractUntypedIteratorDecorator(Iterator<I> iterator)` Create a new AbstractUntypedIteratorDecorator.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected Iterator<I>` | `getIterator()` Gets the iterator being decorated.
    `boolean` | `hasNext()`
    `void` | `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

      `next`

- - ### Constructor Detail

    - #### AbstractUntypedIteratorDecorator

          protected AbstractUntypedIteratorDecorator(Iterator<I> iterator)

      Create a new AbstractUntypedIteratorDecorator.
      Parameters:
        `iterator` - the iterator to decorate

  - ### Method Detail

    - #### getIterator

          protected Iterator<I> getIterator()

      Gets the iterator being decorated.
      Returns:
        the decorated iterator

    - #### hasNext

          public boolean hasNext()

      Specified by:
        `hasNext` in interface `Iterator<O>`

    - #### remove

          public void remove()

      Specified by:
        `remove` in interface `Iterator<O>`

Copyright © 2001–2013 The Apache Software Foundation. All rights reserved.