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syndication/rdf

  • Syndication
  • RDF
  • NodeVisitor
Public Member Functions
Syndication::RDF::NodeVisitor Class Reference

#include <nodevisitor.h>

Inherited by Syndication::RDF::Model::ModelPrivate::AddToHashesVisitor.

List of all members.

Public Member Functions

virtual ~NodeVisitor ()
virtual void visit (NodePtr node)
virtual bool visitLiteral (LiteralPtr)
virtual bool visitNode (NodePtr node)
virtual bool visitProperty (PropertyPtr property)
virtual bool visitResource (ResourcePtr resource)
virtual bool visitSequence (SequencePtr seq)

Detailed Description

Visitor interface, following the Visitor design pattern.

Use this if you want to process nodes and the way how to handle the nodes depends on it's concrete type (e.g. Resource or Literal).

TODO: insert code example

Author:
Frank Osterfeld

Definition at line 57 of file nodevisitor.h.


Constructor & Destructor Documentation

Syndication::RDF::NodeVisitor::~NodeVisitor ( ) [virtual]

destructor

Definition at line 33 of file nodevisitor.cpp.


Member Function Documentation

void Syndication::RDF::NodeVisitor::visit ( NodePtr  node) [virtual]

call this method to handle a node.

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

Parameters:
nodethe node to process

Definition at line 35 of file nodevisitor.cpp.

bool Syndication::RDF::NodeVisitor::visitLiteral ( LiteralPtr  ) [virtual]

reimplement this method to handle literals.

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

Definition at line 40 of file nodevisitor.cpp.

bool Syndication::RDF::NodeVisitor::visitNode ( NodePtr  node) [virtual]

reimplement this method to handle nodes that weren't handled by the more specific method.

Parameters:
nodethe node to visit
Returns:
whether the visitor handled the node. Reimplementations of this method must return true.

Definition at line 45 of file nodevisitor.cpp.

bool Syndication::RDF::NodeVisitor::visitProperty ( PropertyPtr  property) [virtual]

reimplement this method to handle properties.

Parameters:
propertythe property to visit
Returns:
whether the visitor handled the property. Reimplementations of this method must return true.

Definition at line 50 of file nodevisitor.cpp.

bool Syndication::RDF::NodeVisitor::visitResource ( ResourcePtr  resource) [virtual]

reimplement this method to handle resources.

Parameters:
resourcethe resource to visit
Returns:
whether the visitor handled the resource. Reimplementations of this method must return true.

Definition at line 55 of file nodevisitor.cpp.

bool Syndication::RDF::NodeVisitor::visitSequence ( SequencePtr  seq) [virtual]

reimplement this method to handle sequences.

Parameters:
seqthe sequence to visit
Returns:
whether the visitor handled the sequence. Reimplementations of this method must return true.

Definition at line 60 of file nodevisitor.cpp.


The documentation for this class was generated from the following files:
  • nodevisitor.h
  • nodevisitor.cpp
This file is part of the KDE documentation.
Documentation copyright © 1996-2012 The KDE developers.
Generated on Mon May 7 2012 23:57:55 by doxygen 1.8.0 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

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