| /* |
| * 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.fit.examples.tutorial.ex6; |
| |
| import static org.apache.uima.fit.factory.AnalysisEngineFactory.createEngineDescription; |
| import static org.apache.uima.fit.factory.ExternalResourceFactory.createSharedResourceDescription; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.util.StringTokenizer; |
| |
| import org.apache.uima.analysis_engine.AnalysisEngineDescription; |
| import org.apache.uima.fit.component.JCasAnnotator_ImplBase; |
| import org.apache.uima.fit.descriptor.ExternalResource; |
| import org.apache.uima.fit.descriptor.TypeCapability; |
| import org.apache.uima.fit.examples.tutorial.type.UimaAcronym; |
| import org.apache.uima.jcas.JCas; |
| |
| /** |
| * Annotates UIMA acronyms and provides their expanded forms. When combined in an aggregate TAE with |
| * the UimaMeetingAnnotator, demonstrates the use of the ResourceManager to share data between |
| * annotators. |
| * |
| */ |
| @TypeCapability(outputs = { "org.apache.uima.examples.tutorial.UimaAcronym", |
| "org.apache.uima.examples.tutorial.UimaAcronym:expandedForm" }) |
| public class UimaAcronymAnnotator extends JCasAnnotator_ImplBase { |
| |
| static final String RES_ACRONYM_TABLE = "acronymTable"; |
| |
| @ExternalResource(key = RES_ACRONYM_TABLE) |
| private StringMapResource acronymTable; |
| |
| @Override |
| public void process(JCas aJCas) { |
| // go through document word-by-word |
| String text = aJCas.getDocumentText(); |
| int pos = 0; |
| StringTokenizer tokenizer = new StringTokenizer(text, " \t\n\r.<.>/?\";:[{]}\\|=+()!", true); |
| while (tokenizer.hasMoreTokens()) { |
| String token = tokenizer.nextToken(); |
| // look up token in map to see if it is an acronym |
| String expandedForm = acronymTable.get(token); |
| if (expandedForm != null) { |
| // create annotation |
| UimaAcronym annot = new UimaAcronym(aJCas, pos, pos + token.length()); |
| annot.setExpandedForm(expandedForm); |
| annot.addToIndexes(); |
| } |
| // incrememnt pos and go to next token |
| pos += token.length(); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| File outputDirectory = new File("target/examples/tutorial/ex6/"); |
| outputDirectory.mkdirs(); |
| |
| AnalysisEngineDescription aed = createEngineDescription( |
| UimaAcronymAnnotator.class, |
| UimaAcronymAnnotator.RES_ACRONYM_TABLE, |
| createSharedResourceDescription( |
| "file:org/apache/uima/fit/examples/tutorial/ex6/uimaAcronyms.txt", |
| StringMapResource_impl.class)); |
| |
| aed.toXML(new FileOutputStream(new File(outputDirectory, "UimaAcronymAnnotator.xml"))); |
| } |
| } |