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#ifndef CNTRELATIONSHIP_H
#define CNTRELATIONSHIP_H

#include <qtcontacts.h>
#include "cntrelationshipgroup.h"


//Forward declarations
class CContactDatabase;
QTM_USE_NAMESPACE
class CntRelationship
{
public:
    CntRelationship(CContactDatabase *contactDatabase, const QString &managerUri);
    virtual ~CntRelationship();

public:
    /* Relationships between contacts */
    bool isRelationshipTypeSupported(const QString& relationshipType, const QString& contactType) const;
    QList<QContactRelationship> relationships(const QString &relationshipType, const QContactId &participantId, QContactRelationship::Role role, QContactManager::Error *error) const;
    bool saveRelationship(QSet<QContactLocalId> *affectedContactIds, QContactRelationship *relationship, QContactManager::Error *error);
    bool saveRelationships(QSet<QContactLocalId> *affectedContactIds, QList<QContactRelationship> *relationships, QMap<int, QContactManager::Error>* errorMap, QContactManager::Error *error);
    bool removeRelationship(QSet<QContactLocalId> *affectedContactIds, const QContactRelationship &relationship, QContactManager::Error *error);
    bool removeRelationships(QSet<QContactLocalId> *affectedContactIds, const QList<QContactRelationship> &relationships, QMap<int, QContactManager::Error>* errorMap, QContactManager::Error *error);
    bool validateRelationship(const QContactRelationship &relationship, QContactManager::Error *error);
#ifdef SYMBIAN_BACKEND_USE_CNTMODEL_V2
    bool validateRelationships(const QList<QContactRelationship> &relationship, QString &relationshipType, QContactManager::Error *error);
#endif
private:
    CContactDatabase *m_contactDatabase;
    QString m_managerUri;
    QMap<QString, CntAbstractRelationship *> m_relationshipMap;
};

#endif
