Package org.opencastproject.metadata.mpeg7

Class MultimediaContentImpl<T extends MultimediaContentType>

java.lang.Object

org.opencastproject.metadata.mpeg7.MultimediaContentImpl<T>

All Implemented Interfaces:

XmlElement, MultimediaContent<T>

public class MultimediaContentImpl<T extends MultimediaContentType>
extends Object
implements MultimediaContent<T>

TODO: Comment me!

Nested Class Summary

Nested classes/interfaces inherited from interface org.opencastproject.metadata.mpeg7.MultimediaContent

MultimediaContent.Type

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,T>	content	List of content elements
protected MultimediaContent.Type	type	The content type

Constructor Summary

Constructors

Constructor	Description
MultimediaContentImpl(MultimediaContent.Type type)	Creates a new multimedia content container.

Method Summary

Modifier and Type	Method	Description
void	add(T c)	Adds a content element to the collection.
Iterator<T>	elements()	Returns the content elements that are enclosed in a multimedia content container.
T	getElementById(String id)	Returns the content element with the given identifier or null if element does not exist.
MultimediaContent.Type	getType()	Returns the multimedia content type.
T	remove(String id)	Removes the content element with the given identifier from the collection.
T	remove(T c)	Removes the content element from the collection.
int	size()	Returns the number of content elements.
Node	toXml(Document document)	Returns an xml node representation of this element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

content

protected Map<String,T extends MultimediaContentType> content

List of content elements

type

protected MultimediaContent.Type type

The content type

Constructor Details

MultimediaContentImpl

public MultimediaContentImpl(MultimediaContent.Type type)

Creates a new multimedia content container.

Parameters:

type - the content type

Method Details

add

public void add(T c)

Adds a content element to the collection.

Parameters:

c - the content to add

remove

public T remove(T c)

Removes the content element from the collection.

Parameters:

c - the content to remove

remove

public T remove(String id)

Removes the content element with the given identifier from the collection.

Parameters:

id - the content identifier

elements

public Iterator<T> elements()

Description copied from interface: MultimediaContent

Returns the content elements that are enclosed in a multimedia content container.

Specified by:

elements in interface MultimediaContent<T extends MultimediaContentType>

Returns:

the multimedia content elements

See Also:

• MultimediaContent.elements()

getElementById

public T getElementById(String id)

Description copied from interface: MultimediaContent

Returns the content element with the given identifier or null if element does not exist.

Specified by:

getElementById in interface MultimediaContent<T extends MultimediaContentType>

Parameters:

id - the element identifier

Returns:

the content element

See Also:

• MultimediaContent.getElementById(java.lang.String)

getType

public MultimediaContent.Type getType()

Description copied from interface: MultimediaContent

Returns the multimedia content type.

Specified by:

getType in interface MultimediaContent<T extends MultimediaContentType>

Returns:

the type

See Also:

• MultimediaContent.getType()

size

public int size()

Description copied from interface: MultimediaContent

Returns the number of content elements.

Specified by:

size in interface MultimediaContent<T extends MultimediaContentType>

Returns:

the number of content elements

See Also:

• MultimediaContent.size()

toXml

public Node toXml(Document document)

Description copied from interface: XmlElement

Returns an xml node representation of this element.

Specified by:

toXml in interface XmlElement

Parameters:

document - the enclosing xml document

Returns:

the xml node

See Also:

• XmlElement.toXml(Document)