/**Copyright 2010 Research Studios Austria Forschungsgesellschaft mBH
*
* This file is part of easyrec.
*
* easyrec is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* easyrec is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with easyrec. If not, see <http://www.gnu.org/licenses/>.
*/
package org.easyrec.service.domain.music.impl;
import org.easyrec.model.core.ItemVO;
import org.easyrec.model.core.RecommendationVO;
import org.easyrec.service.core.RecommenderService;
import org.easyrec.service.domain.TypeMappingService;
import org.easyrec.service.domain.impl.DomainRecommenderServiceImpl;
import org.easyrec.service.domain.music.MusicRecommenderService;
/**
* Implementation of the {@link org.easyrec.service.domain.music.MusicRecommenderService} interface.
* <p/>
* <p><b>Company: </b>
* SAT, Research Studios Austria</p>
* <p/>
* <p><b>Copyright: </b>
* (c) 2007</p>
* <p/>
* <p><b>last modified:</b><br/>
* $Author: dmann $<br/>
* $Date: 2011-12-20 15:22:22 +0100 (Di, 20 Dez 2011) $<br/>
* $Revision: 18685 $</p>
*
* @author Roman Cerny
*/
public class MusicRecommenderServiceImpl extends DomainRecommenderServiceImpl implements MusicRecommenderService {
public MusicRecommenderServiceImpl(RecommenderService recommenderService, TypeMappingService typeMappingService) {
super(recommenderService, typeMappingService);
}
// interface "MusicRecommenderService" implementation
// Recommendations
public RecommendationVO<Integer, String> alsoBoughtTracks(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> track) {
return alsoBoughtItems(tenant, user, sessionId, track, TypeMappingService.ITEM_TYPE_TRACK);
}
public RecommendationVO<Integer, String> alsoSearchedArtists(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> item) {
return alsoSearchedItems(tenant, user, sessionId, item, TypeMappingService.ITEM_TYPE_ARTIST);
}
public RecommendationVO<Integer, String> alsoSearchedTracks(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> item) {
return alsoSearchedItems(tenant, user, sessionId, item, TypeMappingService.ITEM_TYPE_TRACK);
}
public RecommendationVO<Integer, String> alsoViewedArtists(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> item) {
return alsoViewedItems(tenant, user, sessionId, item, TypeMappingService.ITEM_TYPE_ARTIST);
}
public RecommendationVO<Integer, String> alsoViewedGenres(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> item) {
return alsoViewedItems(tenant, user, sessionId, item, TypeMappingService.ITEM_TYPE_GENRE_CLUSTER);
}
public RecommendationVO<Integer, String> alsoViewedTracks(Integer tenant,
Integer user,
String sessionId,
ItemVO<Integer, String> item) {
return alsoViewedItems(tenant, user, sessionId, item, TypeMappingService.ITEM_TYPE_TRACK);
}
public RecommendationVO<Integer, String> artistsBasedOnSearchingHistory(
Integer tenant, Integer user, String sessionId, String consideredItemType,
Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnSearchingHistory(tenant, user, sessionId, consideredItemType, numberOfLastActionsConsidered,
assocType, TypeMappingService.ITEM_TYPE_ARTIST);
}
public RecommendationVO<Integer, String> artistsBasedOnViewingHistory(
Integer tenant, Integer user, String sessionId, String consideredItemType,
Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnViewingHistory(tenant, user, sessionId, consideredItemType, numberOfLastActionsConsidered,
assocType, TypeMappingService.ITEM_TYPE_ARTIST);
}
public RecommendationVO<Integer, String> genresBasedOnViewingHistory(
Integer tenant, Integer user, String sessionId, String consideredItemType,
Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnViewingHistory(tenant, user, sessionId, consideredItemType, numberOfLastActionsConsidered,
assocType, TypeMappingService.ITEM_TYPE_GENRE_CLUSTER);
}
public RecommendationVO<Integer, String> tracksBasedOnPurchaseHistory(
Integer tenant, Integer user, String sessionId, Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnPurchaseHistory(tenant, user, sessionId, TypeMappingService.ITEM_TYPE_TRACK,
numberOfLastActionsConsidered, assocType, TypeMappingService.ITEM_TYPE_TRACK);
}
public RecommendationVO<Integer, String> tracksBasedOnSearchingHistory(
Integer tenant, Integer user, String sessionId, String consideredItemType,
Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnSearchingHistory(tenant, user, sessionId, consideredItemType, numberOfLastActionsConsidered,
assocType, TypeMappingService.ITEM_TYPE_TRACK);
}
public RecommendationVO<Integer, String> tracksBasedOnViewingHistory(
Integer tenant, Integer user, String sessionId, String consideredItemType,
Integer numberOfLastActionsConsidered, String assocType) {
return itemsBasedOnViewingHistory(tenant, user, sessionId, consideredItemType, numberOfLastActionsConsidered,
assocType, TypeMappingService.ITEM_TYPE_TRACK);
}
}