| /** Copyright 2014 TappingStone, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package io.prediction.engines.itemrec |
| |
| import io.prediction.controller.EmptyDataParams |
| import io.prediction.engines.base |
| import org.joda.time.DateTime |
| |
| case class EventsDataSourceParams( |
| val appId: Int, |
| // default None to include all itypes |
| val itypes: Option[Set[String]] = None, // train items with these itypes |
| // actions for training |
| val actions: Set[String], |
| val startTime: Option[DateTime] = None, // event starttime |
| val untilTime: Option[DateTime] = None, // event untiltime |
| val attributeNames: base.AttributeNames |
| ) extends base.AbstractEventsDataSourceParams |
| |
| class EventsDataSource(dsp: EventsDataSourceParams) |
| extends base.EventsDataSource[EmptyDataParams, Query, Actual](dsp) |
