opennlp.uima.doccat.LanguageDetector Maven / Gradle / Ivy
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/*
* 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 opennlp.uima.doccat;
import org.apache.uima.cas.CAS;
/**
* Analysis Engine (AE) which can detect the language of a text.
*
* The AE uses the OpenNLP {@link DocumentCategorizer} and a special language detection model.
* The outcome of the document categorizer model is written into the language field of
* the {@link CAS} view.
*/
public class LanguageDetector extends AbstractDocumentCategorizer {
@Override
protected void setBestCategory(CAS cas, String bestCategory) {
cas.setDocumentLanguage(bestCategory);
}
}