| package org.apache.samoa.learners; |
| |
| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2014 - 2015 Apache Software Foundation |
| * %% |
| * 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. |
| * #L% |
| */ |
| |
| import java.io.Serializable; |
| import java.util.Set; |
| |
| import org.apache.samoa.core.Processor; |
| import org.apache.samoa.instances.Instances; |
| import org.apache.samoa.topology.Stream; |
| import org.apache.samoa.topology.TopologyBuilder; |
| |
| /** |
| * The Interface Classifier. Initializing Classifier should initalize PI to connect the Classifier with the input stream |
| * and initialize result stream so that other PI can connect to the classification result of this classifier |
| */ |
| |
| public interface Learner extends Serializable { |
| |
| /** |
| * Inits the Learner object. |
| * |
| * @param topologyBuilder |
| * the topology builder |
| * @param dataset |
| * the dataset |
| * @param parallelism |
| * the parallelism |
| */ |
| public void init(TopologyBuilder topologyBuilder, Instances dataset, int parallelism); |
| |
| /** |
| * Gets the input processing item. |
| * |
| * @return the input processing item |
| */ |
| public Processor getInputProcessor(); |
| |
| /** |
| * Gets the result streams |
| * |
| * @return the set of result streams |
| */ |
| public Set<Stream> getResultStreams(); |
| } |