opennlp.tools.lemmatizer.LemmatizerFactory Maven / Gradle / Ivy
/*
* 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.tools.lemmatizer;
import opennlp.tools.util.BaseToolFactory;
import opennlp.tools.util.InvalidFormatException;
import opennlp.tools.util.SequenceValidator;
import opennlp.tools.util.ext.ExtensionLoader;
public class LemmatizerFactory extends BaseToolFactory {
/**
* Creates a {@link LemmatizerFactory} that provides the default implementation
* of the resources.
*/
public LemmatizerFactory() {
}
public static LemmatizerFactory create(String subclassName)
throws InvalidFormatException {
if (subclassName == null) {
// will create the default factory
return new LemmatizerFactory();
}
try {
return ExtensionLoader.instantiateExtension(LemmatizerFactory.class, subclassName);
} catch (Exception e) {
String msg = "Could not instantiate the " + subclassName
+ ". The initialization throw an exception.";
System.err.println(msg);
e.printStackTrace();
throw new InvalidFormatException(msg, e);
}
}
@Override
public void validateArtifactMap() throws InvalidFormatException {
// no additional artifacts
}
public SequenceValidator getSequenceValidator() {
return new DefaultLemmatizerSequenceValidator();
}
public LemmatizerContextGenerator getContextGenerator() {
return new DefaultLemmatizerContextGenerator();
}
}