opennlp-ml/src/main/java/org/apache/opennlp/ml/model/SequenceStream.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.opennlp.ml.model;

/**
 *  Interface for streams of sequences used to train sequence models. 
 */
public interface SequenceStream extends Iterable<Sequence> {	
  /**
   * Creates a new event array based on the outcomes predicted by the specified parameters 
   * for the specified sequence.
   * @param sequence The sequence to be evaluated.
   * @return event array
   */
  public Event[] updateContext(Sequence sequence, AbstractModel model);
  
}