| /* |
| * 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.nlpcraft.common.nlp.core.stanford |
| |
| import java.io.StringReader |
| |
| import edu.stanford.nlp.process.PTBTokenizer |
| import org.apache.nlpcraft.common.nlp.core.{NCNlpCoreToken, NCNlpTokenizer} |
| import scala.collection.JavaConverters._ |
| |
| /** |
| * Stanford tokenizer implementation. |
| */ |
| object NCStanfordTokenizer extends NCNlpTokenizer { |
| override def tokenize(sen: String): Seq[NCNlpCoreToken] = { |
| PTBTokenizer.newPTBTokenizer(new StringReader(sen)). |
| tokenize(). |
| asScala. |
| map(p ⇒ NCNlpCoreToken(p.word(), p.beginPosition(), p.endPosition(), p.endPosition() - p.beginPosition())) |
| } |
| } |