Nepomuk2::Sync::ResourceIdentifier Class Reference

#include <syncresourceidentifier.h>

Inheritance diagram for Nepomuk2::Sync::ResourceIdentifier:

Public Member Functions
	ResourceIdentifier (Soprano::Model *model)
virtual	~ResourceIdentifier ()
void	addSyncResource (const SyncResource &res)
bool	identify (const KUrl &uri)
void	identify (const KUrl::List &uriList)
void	identifyAll ()
virtual bool	isIdentifyingProperty (const QUrl &uri)=0
QHash< QUrl, QUrl >	mappings () const
ResourceHash	resourceHash () const
SyncResource	simpleResource (const KUrl &uri)

Protected Member Functions
virtual KUrl	duplicateMatch (const KUrl &uri, const QSet< KUrl > &matchedUris)
void	manualIdentification (const KUrl &oldUri, const KUrl &newUri)
virtual bool	runIdentification (const KUrl &uri)

Protected Attributes
QSet< KUrl >	m_beingIdentified
QHash< QUrl, QUrl >	m_hash
Soprano::Model *	m_model
QSet< KUrl >	m_notIdentified
ResourceHash	m_resourceHash

Detailed Description

This class is used to identify already existing resources from a set of properties and objects.

It identifies the resources on the basis of the identifying statements provided.

Author

Vishesh Handa handa.nosp@m..vis.nosp@m.h@gma.nosp@m.il.c.nosp@m.om

Definition at line 56 of file syncresourceidentifier.h.

Constructor & Destructor Documentation

Nepomuk2::Sync::ResourceIdentifier::ResourceIdentifier

(

Soprano::Model *

model

)

Definition at line 51 of file syncresourceidentifier.cpp.

Nepomuk2::Sync::ResourceIdentifier::~ResourceIdentifier ( )

virtual

Definition at line 56 of file syncresourceidentifier.cpp.

Member Function Documentation

void Nepomuk2::Sync::ResourceIdentifier::addSyncResource

(

const SyncResource &

res

)

Definition at line 62 of file syncresourceidentifier.cpp.

KUrl Nepomuk2::Sync::ResourceIdentifier::duplicateMatch ( const KUrl &  uri, const QSet< KUrl > &  matchedUris  )

protectedvirtual

Called during identification if there is more than one match for one resource.

The default behavior is to return an empty uri, which depicts identification failure

Reimplemented in Nepomuk2::ResourceIdentifier.

Definition at line 299 of file syncresourceidentifier.cpp.

bool Nepomuk2::Sync::ResourceIdentifier::identify

(

const KUrl &

uri

)

Definition at line 86 of file syncresourceidentifier.cpp.

void Nepomuk2::Sync::ResourceIdentifier::identify

(

const KUrl::List &

uriList

)

Identifies all the resources present in the uriList.

Definition at line 106 of file syncresourceidentifier.cpp.

void Nepomuk2::Sync::ResourceIdentifier::identifyAll

(

)

Definition at line 80 of file syncresourceidentifier.cpp.

virtual bool Nepomuk2::Sync::ResourceIdentifier::isIdentifyingProperty ( const QUrl &  uri )

pure virtual

void Nepomuk2::Sync::ResourceIdentifier::manualIdentification ( const KUrl &  oldUri, const KUrl &  newUri  )

protected

Sets oldUri -> newUri in the mappings.

This is useful when runIdentification has been reimplemented.

Definition at line 308 of file syncresourceidentifier.cpp.

QHash< QUrl, QUrl > Nepomuk2::Sync::ResourceIdentifier::mappings

(

)

const

Returns mappings of the identified uri.

Definition at line 279 of file syncresourceidentifier.cpp.

Nepomuk2::Sync::ResourceHash Nepomuk2::Sync::ResourceIdentifier::resourceHash

(

)

const

Definition at line 294 of file syncresourceidentifier.cpp.

bool Nepomuk2::Sync::ResourceIdentifier::runIdentification ( const KUrl &  uri )

protectedvirtual

This function returns true if identification was successful, and false if it was not.

If you need to customize the identification process, you will need to overload this function.

Reimplemented in Nepomuk2::ResourceIdentifier.

Definition at line 113 of file syncresourceidentifier.cpp.

Nepomuk2::Sync::SyncResource Nepomuk2::Sync::ResourceIdentifier::simpleResource

(

const KUrl &

uri

)

Definition at line 284 of file syncresourceidentifier.cpp.

Member Data Documentation

QSet<KUrl> Nepomuk2::Sync::ResourceIdentifier::m_beingIdentified

protected

This contains all the urls that are being identified, at any moment.

It is used to avoid infinite recursion while generating the sparql query.

Definition at line 131 of file syncresourceidentifier.h.

QHash<QUrl, QUrl> Nepomuk2::Sync::ResourceIdentifier::m_hash

protected

The main identification hash which maps external ResourceUris with the internal ones.

Definition at line 119 of file syncresourceidentifier.h.

Soprano::Model* Nepomuk2::Sync::ResourceIdentifier::m_model

protected

Definition at line 113 of file syncresourceidentifier.h.

QSet<KUrl> Nepomuk2::Sync::ResourceIdentifier::m_notIdentified

protected

Definition at line 121 of file syncresourceidentifier.h.

ResourceHash Nepomuk2::Sync::ResourceIdentifier::m_resourceHash

protected

Used to store all the identification statements.

Definition at line 124 of file syncresourceidentifier.h.

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The documentation for this class was generated from the following files:

• syncresourceidentifier.h
• syncresourceidentifier.cpp