Syndication::SpecificItemVisitor

Syndication::SpecificItemVisitor Class Reference

#include <specificitemvisitor.h>

Public Member Functions

virtual ~SpecificItemVisitor ()
 
virtual bool visit (SpecificItem *item)
 
virtual bool visitAtomEntry (Syndication::Atom::Entry *item)
 
virtual bool visitRDFItem (Syndication::RDF::Item *item)
 
virtual bool visitRSS2Item (Syndication::RSS2::Item *item)
 

Detailed Description

Visitor interface, following the Visitor design pattern.

Use this if you want to process items and the way how to handle the items depends on it's concrete type (e.g. RSS2::Item, RDF::Item...).

TODO: insert code example

Author
Frank Osterfeld

Definition at line 56 of file specificitemvisitor.h.

Constructor & Destructor Documentation

Syndication::SpecificItemVisitor::~SpecificItemVisitor ( )
virtual

destructor

Definition at line 29 of file specificitemvisitor.cpp.

Member Function Documentation

bool Syndication::SpecificItemVisitor::visit ( SpecificItem item)
virtual

call this method to handle an item.

Depending on the concrete type of the item, a specialized visit method is called.

Parameters
itemthe item to process
Returns
whether this visitor handles the type of the item

Definition at line 33 of file specificitemvisitor.cpp.

bool Syndication::SpecificItemVisitor::visitAtomEntry ( Syndication::Atom::Entry item)
virtual

reimplement this method to handle Atom entries.

Parameters
itemthe Atom entry to visit
Returns
whether the visitor handled the entry. Reimplementations of this method must return true.

Definition at line 48 of file specificitemvisitor.cpp.

bool Syndication::SpecificItemVisitor::visitRDFItem ( Syndication::RDF::Item item)
virtual

reimplement this method to handle RDF items.

Parameters
itemthe RDF item to visit
Returns
whether the visitor handled the item. Reimplementations of this method must return true.

Definition at line 43 of file specificitemvisitor.cpp.

bool Syndication::SpecificItemVisitor::visitRSS2Item ( Syndication::RSS2::Item *  item)
virtual

reimplement this method to handle RSS2 items.

Parameters
itemthe RSS2 item to visit
Returns
whether the visitor handled the item. Reimplementations of this method must return true.

Definition at line 38 of file specificitemvisitor.cpp.


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