| /* |
| * 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; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.apache.opennlp.ml.maxent.io.GISModelReader; |
| import org.apache.opennlp.ml.perceptron.PerceptronModelReader; |
| |
| public class GenericModelReader extends AbstractModelReader { |
| |
| private AbstractModelReader delegateModelReader; |
| |
| public GenericModelReader (File f) throws IOException { |
| super(f); |
| } |
| |
| public GenericModelReader(DataReader dataReader) { |
| super(dataReader); |
| } |
| |
| public void checkModelType() throws IOException { |
| String modelType = readUTF(); |
| if (modelType.equals("Perceptron")) { |
| delegateModelReader = new PerceptronModelReader(this.dataReader); |
| } |
| else if (modelType.equals("GIS")) { |
| delegateModelReader = new GISModelReader(this.dataReader); |
| } |
| else { |
| throw new IOException("Unknown model format: "+modelType); |
| } |
| } |
| |
| |
| public AbstractModel constructModel() throws IOException { |
| return delegateModelReader.constructModel(); |
| } |
| |
| public static void main(String[] args) throws IOException { |
| AbstractModel m = new GenericModelReader(new File(args[0])).getModel(); |
| new GenericModelWriter( m, new File(args[1])).persist(); |
| } |
| } |