AbstractBufferDecorator (Commons Collections 3.2.2 API)

java.lang.Object
- org.apache.commons.collections.collection.AbstractCollectionDecorator
- - org.apache.commons.collections.buffer.AbstractBufferDecorator

All Implemented Interfaces:

Iterable, Collection, Buffer

Direct Known Subclasses:

UnmodifiableBuffer
```
public abstract class AbstractBufferDecorator
extends AbstractCollectionDecorator
implements Buffer
```
Decorates another Buffer to provide additional behaviour.
Methods are forwarded directly to the decorated buffer.

Since:

Commons Collections 3.0

Version:

$Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $

Author:

Stephen Colebourne

Field Summary
- Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
  collection

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`AbstractBufferDecorator()`	Constructor only used in deserialization, do not use otherwise.
`protected`	`AbstractBufferDecorator(Buffer buffer)`	Constructor that wraps (not copies).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`get()`	Gets the next object from the buffer without removing it.
`protected Buffer`	`getBuffer()`	Gets the buffer being decorated.
`Object`	`remove()`	Gets and removes the next object from the buffer.

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
add, addAll, clear, contains, containsAll, equals, getCollection, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString

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

Methods inherited from interface java.util.Collection
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
  - AbstractBufferDecorator
```
protected AbstractBufferDecorator()
```
    Constructor only used in deserialization, do not use otherwise.
    
    Since:
    
    Commons Collections 3.1
  - AbstractBufferDecorator
```
protected AbstractBufferDecorator(Buffer buffer)
```
    Constructor that wraps (not copies).
    
    Parameters:
    
    buffer - the buffer to decorate, must not be null
    
    Throws:
    
    IllegalArgumentException - if list is null
- Method Detail
  - getBuffer
```
protected Buffer getBuffer()
```
    Gets the buffer being decorated.
    
    Returns:
    
    the decorated buffer
  - get
```
public Object get()
```
    Description copied from interface: Buffer
    
    Gets the next object from the buffer without removing it.
    
    Specified by:
    
    get in interface Buffer
    
    Returns:
    
    the next object in the buffer, which is not removed
  - remove
```
public Object remove()
```
    Description copied from interface: Buffer
    
    Gets and removes the next object from the buffer.
    
    Specified by:
    
    remove in interface Buffer
    
    Returns:
    
    the next object in the buffer, which is also removed