Syndication::RDF::Item

Syndication::RDF::Item Class Reference

#include <item.h>

Inheritance diagram for Syndication::RDF::Item:

Public Member Functions

 Item ()
 
 Item (ResourcePtr resource, DocumentPtr doc=DocumentPtr())
 
 Item (const Item &other)
 
 ~Item () override
 
bool accept (SpecificItemVisitor *visitor) override
 
DublinCore dc () const
 
QString debugInfo () const
 
QString description () const
 
QString encodedContent () const
 
QString link () const
 
Itemoperator= (const Item &other)
 
bool operator== (const Item &other) const
 
QString title () const
 
- Public Member Functions inherited from Syndication::RDF::ResourceWrapper
 ResourceWrapper ()
 
 ResourceWrapper (const ResourceWrapper &other)
 
 ResourceWrapper (ResourcePtr resource)
 
virtual ~ResourceWrapper ()
 
bool isNull () const
 
ResourceWrapperoperator= (const ResourceWrapper &other)
 
bool operator== (const ResourceWrapper &other) const
 
ResourcePtr resource () const
 
- Public Member Functions inherited from Syndication::SpecificItem
virtual ~SpecificItem ()
 

Detailed Description

An RSS 1.0 item.

(It is a convenience wrapper for the underlying RDF resource, which can be accessed via resource()).

Author
Frank Osterfeld

Definition at line 50 of file rdf/item.h.

Constructor & Destructor Documentation

Syndication::RDF::Item::Item ( )

creates an item object wrapping a null resource, isNull() is true.

Definition at line 47 of file rdf/item.cpp.

Syndication::RDF::Item::Item ( ResourcePtr  resource,
DocumentPtr  doc = DocumentPtr() 
)
explicit

Creates an item wrapping the given resource.

Parameters
resourceresource to wrap, should be of type of rss1:item, otherwise the wrapper will not return useful information.
docthe document this item is part of. Used by Document

Definition at line 51 of file rdf/item.cpp.

Syndication::RDF::Item::Item ( const Item other)

copies an item

Parameters
otheritem to copy

Definition at line 57 of file rdf/item.cpp.

Syndication::RDF::Item::~Item ( )
override

virtual destructor

Definition at line 64 of file rdf/item.cpp.

Member Function Documentation

bool Syndication::RDF::Item::accept ( SpecificItemVisitor visitor)
overridevirtual

interface for item visitors.

See SpecificItemVisitor for more information.

Parameters
visitora visitor visiting this object

Implements Syndication::SpecificItem.

Definition at line 142 of file rdf/item.cpp.

DublinCore Syndication::RDF::Item::dc ( ) const

returns a dublin core description of this item (including metadata such as item author or subject)

Definition at line 110 of file rdf/item.cpp.

QString Syndication::RDF::Item::debugInfo ( ) const

/** Returns a description of the item for debugging purposes.

Returns
debug string

Definition at line 130 of file rdf/item.cpp.

QString Syndication::RDF::Item::description ( ) const

A brief description/abstract of the item.

if encodedContent() is not provided, this can also contain the full content.

Returns
description as HTML, or a null string if not specified

Definition at line 93 of file rdf/item.cpp.

QString Syndication::RDF::Item::encodedContent ( ) const

returns content (content:encoded) as HTML.

Returns
content as HTML, or a null string if not specified

Definition at line 115 of file rdf/item.cpp.

QString Syndication::RDF::Item::link ( ) const

The item's URL, usually pointing to a website containing the full content (news article, blog entry etc.).

Returns
the link

Definition at line 105 of file rdf/item.cpp.

Item & Syndication::RDF::Item::operator= ( const Item other)

assigns another item

Parameters
otherthe item to assign

Definition at line 69 of file rdf/item.cpp.

bool Syndication::RDF::Item::operator== ( const Item other) const

compares two item instances.

Two instances are equal, if the wrapped resources are equal. See ResourceWrapper::operator==() for details.

Parameters
otherthe item to compare this item to

Definition at line 76 of file rdf/item.cpp.

QString Syndication::RDF::Item::title ( ) const

The item's title (required).

Returns
The item's title as HTML, or a null string if not specified

Definition at line 81 of file rdf/item.cpp.


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