| /* |
| * 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.uima.analysis_engine.impl; |
| |
| import org.apache.uima.analysis_engine.AnalysisEngineProcessException; |
| import org.apache.uima.analysis_engine.CasIterator; |
| import org.apache.uima.analysis_engine.JCasIterator; |
| import org.apache.uima.cas.CASException; |
| import org.apache.uima.jcas.JCas; |
| |
| /** |
| * Wraps a CasIterator as a JCasIterator |
| */ |
| public class JCasIteratorWrapper implements JCasIterator { |
| CasIterator mCasIterator; |
| |
| public JCasIteratorWrapper(CasIterator aCasIterator) { |
| mCasIterator = aCasIterator; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.core.CasIterator#hasNext() |
| */ |
| public boolean hasNext() throws AnalysisEngineProcessException { |
| return mCasIterator.hasNext(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.analysis_engine.CasIterator#next() |
| */ |
| public JCas next() throws AnalysisEngineProcessException { |
| try { |
| return mCasIterator.next().getJCas(); |
| } catch (CASException e) { |
| throw new AnalysisEngineProcessException(e); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.analysis_engine.JCasIterator#release() |
| */ |
| public void release() { |
| mCasIterator.release(); |
| } |
| |
| } |