Package com.hybris.ymkt.recommendationbuffer.service

Interface RecommendationBufferService

All Known Implementing Classes:

DefaultRecommendationBufferService

public interface RecommendationBufferService

Collection of database usage for recommendation.

Method Summary

Modifier and Type	Method	Description
List<SAPRecoImpressionAggrModel>	getAggregatedImpressions(int batchSize)	Read a List of SAPRecoImpressionAggrModel.
List<SAPRecoClickthroughModel>	getClickthroughs(int batchSize)	Read List of SAPRecoClickthroughModel.
SAPRecommendationBufferModel	getGenericRecommendation(String scenarioId, String leadingItems)	Get recommendations with scope G
String	getHashIdsForUser(String userId, String scenarioId)	Get all hash ids for user
List<SAPRecoImpressionModel>	getImpressions(int batchSize)	Read List of SAPRecoImpressionModel.
List<SAPOfferInteractionModel>	getOfferInteractions(int batchSize)	Read List of SAPOfferInteractionModel.
SAPRecommendationBufferModel	getPersonalizedRecommendation(String userId, String scenarioId, String leadingItems)	Get a recommendation.
SAPRecommendationBufferModel	getRestrictedRecommendation(String scenarioId, String leadingItems)	Get recommendations with scope R
boolean	isRecommendationExpired(SAPRecommendationBufferModel recommendation)	Check if a recommendation is expired.
void	removeExpiredMappings()	Remove expired mappings based on the expiry offset.
void	removeExpiredRecommendations()	Remove expired recommendations based on the expiry offset.
void	removeExpiredTypeMappings()	Remove expired mappings based on the expiry offset.
void	saveRecommendation(String userId, String scenarioId, String hashId, String leadingItems, String recoList, String recoType, Date expiresOn)	Add a new recommendation entry.

Method Details

getAggregatedImpressions

List<SAPRecoImpressionAggrModel> getAggregatedImpressions(int batchSize)

Read a List of SAPRecoImpressionAggrModel.

Parameters:

batchSize - Batch size.

Returns:

List of SAPRecoImpressionAggrModel.

getClickthroughs

List<SAPRecoClickthroughModel> getClickthroughs(int batchSize)

Read List of SAPRecoClickthroughModel.

Parameters:

batchSize - Batch size.

Returns:

List of SAPRecoClickthroughModel

getGenericRecommendation

SAPRecommendationBufferModel getGenericRecommendation(String scenarioId,
 String leadingItems)

Get recommendations with scope G

Parameters:

scenarioId - Scenario ID.

leadingItems - Leading items.

Returns:

SAPRecommendationBufferModel.

getRestrictedRecommendation

SAPRecommendationBufferModel getRestrictedRecommendation(String scenarioId,
 String leadingItems)

Get recommendations with scope R

Parameters:

scenarioId - Scenario ID.

leadingItems - Leading items.

Returns:

SAPRecommendationBufferModel.

getImpressions

List<SAPRecoImpressionModel> getImpressions(int batchSize)

Read List of SAPRecoImpressionModel.

Parameters:

batchSize - Batch size.

Returns:

List of SAPRecoImpressionModel

getOfferInteractions

List<SAPOfferInteractionModel> getOfferInteractions(int batchSize)

Read List of SAPOfferInteractionModel.

Parameters:

batchSize - Batch size.

Returns:

List of SAPOfferInteractionModel.

getPersonalizedRecommendation

SAPRecommendationBufferModel getPersonalizedRecommendation(String userId,
 String scenarioId,
 String leadingItems)

Get a recommendation.

Parameters:

userId - User ID.

scenarioId - Scenario ID.

leadingItems - Leading items.

Returns:

SAPRecommendationBufferModel.

isRecommendationExpired

boolean isRecommendationExpired(SAPRecommendationBufferModel recommendation)

Check if a recommendation is expired.

Parameters:

recommendation - SAPRecommendationBufferModel.

Returns:

true if expired, false otherwise.

removeExpiredMappings

void removeExpiredMappings()

Remove expired mappings based on the expiry offset.

removeExpiredRecommendations

void removeExpiredRecommendations()

Remove expired recommendations based on the expiry offset.

removeExpiredTypeMappings

void removeExpiredTypeMappings()

Remove expired mappings based on the expiry offset.

saveRecommendation

void saveRecommendation(String userId,
 String scenarioId,
 String hashId,
 String leadingItems,
 String recoList,
 String recoType,
 Date expiresOn)

Add a new recommendation entry.

Parameters:

userId - User ID.

scenarioId - Scenario ID.

hashId - Hash ID.

leadingItems - Leading items.

recoList - Recommendation List.

recoType - Recommendation Type.

expiresOn - Expire date.

getHashIdsForUser

String getHashIdsForUser(String userId,
 String scenarioId)

Get all hash ids for user

Parameters:

userId - User ID

scenarioId - Scenario ID

Returns:

Comma separated list string of hash ids