Package org.apache.commons.collections.buffer

Class UnmodifiableBuffer

java.lang.Object

org.apache.commons.collections.collection.AbstractCollectionDecorator

org.apache.commons.collections.buffer.AbstractBufferDecorator

org.apache.commons.collections.buffer.UnmodifiableBuffer

All Implemented Interfaces:

Serializable, Iterable, Collection, Buffer, Unmodifiable

@Deprecated(since="2021-04-30")
public final class UnmodifiableBuffer
extends AbstractBufferDecorator
implements Unmodifiable, Serializable

Deprecated.

Apache Commons Collections version 3.x is being deprecated from AEMaaCS. The upgraded version 4.4 of Commons Collections is already included as replacement. Customers are advised to upgrade to this version of the library. Please note: the package name was changed to org.apache.commons.collections4. Further note that there are AEM APIs currently exposing the old collections classes; these will be updated in upcoming releases.

Decorates another Buffer to ensure it can't be altered.

This class is Serializable from Commons Collections 3.1.

Since:

Commons Collections 3.0

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	add(Object object)	Deprecated.
boolean	addAll(Collection coll)	Deprecated.
void	clear()	Deprecated.
static Buffer	decorate(Buffer buffer)	Deprecated. Factory method to create an unmodifiable buffer.
Iterator	iterator()	Deprecated.
Object	remove()	Deprecated. Gets and removes the next object from the buffer.
boolean	remove(Object object)	Deprecated.
boolean	removeAll(Collection coll)	Deprecated.
boolean	retainAll(Collection coll)	Deprecated.

Methods inherited from class org.apache.commons.collections.buffer.AbstractBufferDecorator

get

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

contains, containsAll, equals, hashCode, isEmpty, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, parallelStream, removeIf, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Method Details

decorate

public static Buffer decorate(Buffer buffer)

Deprecated.

Factory method to create an unmodifiable buffer.

If the buffer passed in is already unmodifiable, it is returned.

Parameters:

buffer - the buffer to decorate, must not be null

Returns:

an unmodifiable Buffer

Throws:

IllegalArgumentException - if buffer is null

iterator

public Iterator iterator()

Deprecated.

Specified by:

iterator in interface Collection

Specified by:

iterator in interface Iterable

Overrides:

iterator in class AbstractCollectionDecorator

add

public boolean add(Object object)

Deprecated.

Specified by:

add in interface Collection

Overrides:

add in class AbstractCollectionDecorator

addAll

public boolean addAll(Collection coll)

Deprecated.

Specified by:

addAll in interface Collection

Overrides:

addAll in class AbstractCollectionDecorator

clear

public void clear()

Deprecated.

Specified by:

clear in interface Collection

Overrides:

clear in class AbstractCollectionDecorator

remove

public boolean remove(Object object)

Deprecated.

Specified by:

remove in interface Collection

Overrides:

remove in class AbstractCollectionDecorator

removeAll

public boolean removeAll(Collection coll)

Deprecated.

Specified by:

removeAll in interface Collection

Overrides:

removeAll in class AbstractCollectionDecorator

retainAll

public boolean retainAll(Collection coll)

Deprecated.

Specified by:

retainAll in interface Collection

Overrides:

retainAll in class AbstractCollectionDecorator

remove

public Object remove()

Deprecated.

Description copied from interface: Buffer

Gets and removes the next object from the buffer.

Specified by:

remove in interface Buffer

Overrides:

remove in class AbstractBufferDecorator

Returns:

the next object in the buffer, which is also removed