| /* |
| * 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.collection.impl.cpm.engine; |
| |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.cas.FSIterator; |
| import org.apache.uima.cas.FeatureStructure; |
| |
| /** |
| * |
| * |
| * |
| * |
| */ |
| public class ConsumerCasUtils { |
| /** |
| * Returns an int value of a given Feature Structure |
| * |
| * @param aCasView - |
| * CAS instance to retrieve data from |
| * @param aTypeS - |
| * Feature Type |
| * @param aFeatS - |
| * Feature Structure |
| * |
| * @return - feature value as int |
| */ |
| public static int getIntFeatValue(CAS aCasView, String aTypeS, String aFeatS) { |
| int result = 0; |
| FSIterator idIter = aCasView.getAnnotationIndex(aCasView.getTypeSystem().getType(aTypeS)).iterator(); |
| while (idIter != null && idIter.isValid()) { |
| org.apache.uima.cas.FeatureStructure idFS = idIter.get(); |
| result = idFS.getIntValue(aCasView.getTypeSystem().getFeatureByFullName(aTypeS + ":" + aFeatS)); |
| idIter.moveToNext(); |
| } |
| return result; |
| } |
| |
| /** |
| * Returns a string value of a given Feature Structure |
| * |
| * @param aCasView - |
| * CAS view to retrieve data from |
| * @param aTypeS - |
| * Feature Type |
| * @param aFeatS - |
| * Feature Structure |
| * |
| * @return feature value as string |
| */ |
| public static String getStringFeatValue(CAS aCasView, String aTypeS, String aFeatS) { |
| String result = null; |
| FSIterator idIter = aCasView.getAnnotationIndex(aCasView.getTypeSystem().getType(aTypeS)) |
| .iterator(); |
| while (idIter != null && idIter.isValid()) { |
| org.apache.uima.cas.FeatureStructure idFS = idIter.get(); |
| result = idFS.getStringValue(aCasView.getTypeSystem().getFeatureByFullName( |
| aTypeS + ":" + aFeatS)); |
| idIter.moveToNext(); |
| } |
| return result; |
| } |
| |
| /** |
| * Returns a Feature Structure of a given type |
| * |
| * @param aCasView - |
| * CAS instance to retrieve data from |
| * @param aTypeS - |
| * Feature Type |
| * |
| * @return |
| */ |
| public static FeatureStructure getTcasFS(CAS aCasView, String aTypeS) { |
| org.apache.uima.cas.FeatureStructure idFS = null; |
| FSIterator idIter = aCasView.getAnnotationIndex(aCasView.getTypeSystem().getType(aTypeS)).iterator(); |
| while (idIter != null && idIter.isValid()) { |
| idFS = idIter.get(); |
| idIter.moveToNext(); |
| } |
| return idFS; |
| } |
| |
| } |