本文整理匯總了Java中org.easyrec.model.core.TenantVO.getRatingRangeMax方法的典型用法代碼示例。如果您正苦於以下問題：Java TenantVO.getRatingRangeMax方法的具體用法？Java TenantVO.getRatingRangeMax怎麽用？Java TenantVO.getRatingRangeMax使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.easyrec.model.core.TenantVO的用法示例。
在下文中一共展示了TenantVO.getRatingRangeMax方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: performForTenant
import org.easyrec.model.core.TenantVO; //導入方法依賴的package包/類
private void performForTenant(final TenantVO tenant) {
if (tenant == null) throw new IllegalArgumentException("tenant is null");
final Integer tenantId = tenant.getId();
final Integer actionTypeId = typeMappingService.getIdOfActionType(tenantId, settings.getActionType());
final Integer itemTypeId = typeMappingService.getIdOfItemType(tenantId, settings.getItemType());
final Integer sourceTypeId = typeMappingService.getIdOfSourceType(tenantId, settings.getSourceType());
final Integer minRatingValue = tenant.getRatingRangeMin();
final Integer maxRatingValue = tenant.getRatingRangeMax();
final Date changeDate = new Date();
final List<User> users = userDao.getUsersForTenant(tenantId);
final Map<Integer, Double> averageRatings = getAverageUserRatingMap(tenantId, itemTypeId);
logger.info("Starting weight calculation.");
Date start = new Date();
// calculateWeights(tenantId, actionTypeId, itemTypeId, users, averageRatings);
Date end = new Date();
double time = (end.getTime() - start.getTime()) / 1000L;
logger.info(String.format("Calculating weights for %s took %.2f seconds", tenant.getStringId(), time));
logger.info("Starting predictions.");
start = new Date();
predict(tenantId, actionTypeId, itemTypeId, sourceTypeId, changeDate, users, averageRatings, minRatingValue,
maxRatingValue);
end = new Date();
time = (end.getTime() - start.getTime()) / 1000L;
logger.info(String.format("Calculating USER-ITEM predictions for %s took %.2f seconds", tenant.getStringId(),
time));
}
示例2: insertTenant
import org.easyrec.model.core.TenantVO; //導入方法依賴的package包/類
public int insertTenant(TenantVO tenant) {
if (logger.isDebugEnabled()) {
logger.debug("inserting tenant '" + tenant.getStringId() + "'");
}
StringBuilder query = new StringBuilder("INSERT INTO ");
query.append(DEFAULT_TABLE_NAME);
query.append(" SET ");
query.append(DEFAULT_ID_COLUMN_NAME);
query.append(" =?, ");
query.append(DEFAULT_STRING_ID_COLUMN_NAME);
query.append(" =?, ");
query.append(DEFAULT_DESCRIPTION_COLUMN_NAME);
query.append(" =?, ");
query.append(DEFAULT_RATING_RANGE_MIN_COLUMN_NAME);
query.append(" =?, ");
query.append(DEFAULT_RATING_RANGE_MAX_COLUMN_NAME);
query.append(" =?, ");
query.append(DEFAULT_RATING_RANGE_NEUTRAL_COLUMN_NAME);
query.append(" =?");
tenant.setId(getNewTenantId());
Object[] args = {tenant.getId(), tenant.getStringId(), tenant.getDescription(), tenant.getRatingRangeMin(),
tenant.getRatingRangeMax(), tenant.getRatingRangeNeutral()};
int[] argTypes = {Types.INTEGER, Types.VARCHAR, Types.VARCHAR, Types.INTEGER, Types.INTEGER, Types.DOUBLE};
PreparedStatementCreatorFactory factory = new PreparedStatementCreatorFactory(query.toString(), argTypes);
getJdbcTemplate().update(factory.newPreparedStatementCreator(args));
return tenant.getId();
}