opennlp.tools.namefind.NameContextGenerator Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreemnets. 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 opennlp.tools.namefind;
import opennlp.tools.util.BeamSearchContextGenerator;
import opennlp.tools.util.featuregen.AdaptiveFeatureGenerator;
/**
* Interface for generating the context for an name finder by specifying a set of geature generators.
*
*/
public interface NameContextGenerator extends BeamSearchContextGenerator {
/**
* Adds a feature generator to this set of feature generators.
* @param generator The feature generator to add.
*/
public void addFeatureGenerator(AdaptiveFeatureGenerator generator);
/**
* Informs all the feature generators for a name finder that the specified tokens have been classified with the coorisponds set of specified outcomes.
* @param tokens The tokens of the sentence or other text unit which has been processed.
* @param outcomes The outcomes associated with the specified tokens.
*/
public void updateAdaptiveData(String[] tokens, String[] outcomes);
/**
* Informs all the feature generators for a name finder that the context of the adaptive data (typically a document) is no longer valid.
*/
public void clearAdaptiveData();
}