org.datavec.nlp.annotator.StemmerAnnotator Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.datavec.nlp.annotator;
import org.apache.uima.analysis_engine.AnalysisEngineDescription;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.fit.factory.AnalysisEngineFactory;
import org.apache.uima.jcas.JCas;
import org.apache.uima.resource.ResourceInitializationException;
import org.cleartk.snowball.SnowballStemmer;
import org.cleartk.token.type.Token;
public class StemmerAnnotator extends SnowballStemmer {
public static AnalysisEngineDescription getDescription() throws ResourceInitializationException {
return getDescription("English");
}
public static AnalysisEngineDescription getDescription(String language) throws ResourceInitializationException {
return AnalysisEngineFactory.createEngineDescription(StemmerAnnotator.class, SnowballStemmer.PARAM_STEMMER_NAME,
language);
}
@SuppressWarnings("unchecked")
@Override
public synchronized void process(JCas jCas) throws AnalysisEngineProcessException {
super.process(jCas);
}
@Override
public void setStem(Token token, String stem) {
token.setStem(stem);
}
}