Package cz.martlin.xspf.playlist.base

Class XSPFCollection<E extends XSPFElement>

java.lang.Object

cz.martlin.xspf.playlist.base.XSPFNode

cz.martlin.xspf.playlist.base.XSPFElement

cz.martlin.xspf.playlist.base.XSPFCollection<E>

Type Parameters:

E -

Direct Known Subclasses:

XSPFExtensions, XSPFLinks, XSPFMetas, XSPFTracks

public abstract class XSPFCollection<E extends XSPFElement>
extends XSPFElement

An abstract collection of sibling XSPFElements of the same type (element name, type). Features: create brand new element, add element, remove element, list all elements.

Author:

martin

Nested Class Summary

Nested classes/interfaces inherited from class cz.martlin.xspf.playlist.base.XSPFElement

XSPFElement.XSPFCollectionFactory<E extends XSPFElement>

Field Summary

Fields inherited from class cz.martlin.xspf.playlist.base.XSPFNode

UTIL

Constructor Summary

Constructors

Constructor	Description
XSPFCollection(Element container)	Creates instance.

Method Summary

Modifier and Type	Method	Description
void	add(E element)	Adds the given element to this collection.
protected abstract E	create(Element child)	Creates the XSPFElement for the given XML element.
E	createNew()	Creates (but does not add to this collection yet) new element.
protected abstract String	elemName()	Returns the element name of the children.
boolean	equals(Object obj)
int	hashCode()
Iterable<E>	iterate()	Returns iterable version of this collection.
java.util.stream.Stream<E>	list()	Returns the Stream containing all the elements inside of this collection.
void	remove(E element)	Removes the given element from this collection.
int	size()	Returns the count of elements in this collection.
String	toString()

Methods inherited from class cz.martlin.xspf.playlist.base.XSPFElement

collection, collection, getCollection, getCollection, getDate, getDuration, getElement, getInt, getNode, getStr, getStr, getUri, getUri, getUriAttr, setCollection, setCollection, setDate, setDuration, setInt, setStr, setStr, setUri, setUri, setUriAttr

Methods inherited from class cz.martlin.xspf.playlist.base.XSPFNode

createOne, getAll, getOne, one, setAll, setOne

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

XSPFCollection

public XSPFCollection(Element container)

Creates instance.

Parameters:

container - The common parent element of all the elements inside of this collection.

Method Detail

createNew

public E createNew()
            throws XSPFException

Creates (but does not add to this collection yet) new element.

Returns:

Throws:

XSPFException

create

protected abstract E create(Element child)

Creates the XSPFElement for the given XML element.

Parameters:

child -

Returns:

elemName

protected abstract String elemName()

Returns the element name of the children.

Returns:

add

public void add(E element)
         throws XSPFException

Adds the given element to this collection.

Parameters:

element -

Throws:

XSPFException

remove

public void remove(E element)
            throws XSPFException

Removes the given element from this collection.

Parameters:

element -

Throws:

XSPFException

iterate

public Iterable<E> iterate()
                    throws XSPFException

Returns iterable version of this collection.

Returns:

Throws:

XSPFException

list

public java.util.stream.Stream<E> list()
                                throws XSPFException

Returns the Stream containing all the elements inside of this collection.

Returns:

Throws:

XSPFException

size

public int size()
         throws XSPFException

Returns the count of elements in this collection.

Returns:

Throws:

XSPFException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object