| /* |
| * 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.cas_data.impl; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.uima.cas.ArrayFS; |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.cas.FSIterator; |
| import org.apache.uima.cas.Feature; |
| import org.apache.uima.cas.FeatureStructure; |
| import org.apache.uima.cas.FloatArrayFS; |
| import org.apache.uima.cas.IntArrayFS; |
| import org.apache.uima.cas.SofaFS; |
| import org.apache.uima.cas.StringArrayFS; |
| import org.apache.uima.cas.Type; |
| |
| /** |
| * A non-perfect CAS equality checker for JUnit. |
| * |
| */ |
| public class CasComparer { |
| public static void assertEquals(CAS c1, CAS c2) { |
| FSIterator sofaIter = c1.getSofaIterator(); |
| int c1Sofas = 0; |
| while (sofaIter.hasNext()) { |
| SofaFS sofa = (SofaFS) sofaIter.next(); |
| CAS tcas1 = c1.getView(sofa); |
| CAS tcas2 = c2.getView(tcas1.getViewName()); |
| assertEqualViews(tcas1, tcas2); |
| c1Sofas++; |
| } |
| sofaIter = c2.getSofaIterator(); |
| int c2Sofas = 0; |
| while (sofaIter.hasNext()) { |
| c2Sofas++; |
| sofaIter.moveToNext(); |
| } |
| Assert.assertTrue(c1Sofas == c2Sofas); |
| } |
| |
| public static void assertEqualViews(CAS c1, CAS c2) { |
| HashMap visited = new HashMap(); |
| FSIterator it1 = c1.getAnnotationIndex().iterator(); |
| FSIterator it2 = c2.getAnnotationIndex().iterator(); |
| while (it1.isValid()) { |
| Assert.assertTrue(it2.isValid()); |
| |
| FeatureStructure fs1 = it1.get(); |
| FeatureStructure fs2 = it2.get(); |
| assertEquals(fs1, fs2, visited); |
| |
| it1.moveToNext(); |
| it2.moveToNext(); |
| } |
| } |
| |
| public static void assertEquals(FeatureStructure fs1, FeatureStructure fs2) { |
| assertEquals(fs1, fs2, new HashMap()); |
| } |
| |
| public static void assertEquals(FeatureStructure fs1, FeatureStructure fs2, Map visited) { |
| if (fs1 == null) { |
| Assert.assertNull(fs2); |
| return; |
| } else { |
| Assert.assertNotNull(fs2); |
| } |
| |
| if (visited.containsKey(fs1)) { |
| return; |
| } |
| visited.put(fs1, fs1); |
| |
| // System.out.println("Comparing " + fs1.getType().getName()); |
| Assert.assertEquals(fs1.getType().getName(), fs2.getType().getName()); |
| |
| List features1 = fs1.getType().getFeatures(); |
| List features2 = fs2.getType().getFeatures(); |
| for (int i = 0; i < features1.size(); i++) { |
| Feature feat1 = (Feature) features1.get(i); |
| Feature feat2 = (Feature) features2.get(i); |
| // System.out.println("Comparing " + feat1.getName()); |
| Type rangeType1 = feat1.getRange(); |
| Type rangeType2 = feat2.getRange(); |
| Assert.assertEquals(rangeType1.getName(), rangeType2.getName()); |
| // System.out.println("Range type " + rangeType1); |
| String rangeTypeName = rangeType1.getName(); |
| |
| if (fs1.getCAS().getTypeSystem().subsumes( |
| fs1.getCAS().getTypeSystem().getType(CAS.TYPE_NAME_STRING), rangeType1)) { |
| Assert.assertEquals(fs1.getStringValue(feat1), fs2.getStringValue(feat2)); |
| } else if (CAS.TYPE_NAME_INTEGER.equals(rangeTypeName)) { |
| Assert.assertEquals(fs1.getIntValue(feat1), fs2.getIntValue(feat2)); |
| } else if (CAS.TYPE_NAME_FLOAT.equals(rangeTypeName)) { |
| Assert.assertEquals(fs1.getFloatValue(feat1), fs2.getFloatValue(feat2), 0); |
| } else if (CAS.TYPE_NAME_STRING_ARRAY.equals(rangeTypeName)) { |
| StringArrayFS arrayFS1 = (StringArrayFS) fs1.getFeatureValue(feat1); |
| StringArrayFS arrayFS2 = (StringArrayFS) fs2.getFeatureValue(feat2); |
| Assert.assertEquals(arrayFS1.size(), arrayFS2.size()); |
| for (int j = 0; j < arrayFS1.size(); j++) { |
| Assert.assertEquals(arrayFS1.get(j), arrayFS2.get(j)); |
| } |
| } else if (CAS.TYPE_NAME_INTEGER_ARRAY.equals(rangeTypeName)) { |
| IntArrayFS arrayFS1 = (IntArrayFS) fs1.getFeatureValue(feat1); |
| IntArrayFS arrayFS2 = (IntArrayFS) fs2.getFeatureValue(feat2); |
| Assert.assertEquals(arrayFS1.size(), arrayFS2.size()); |
| for (int j = 0; j < arrayFS1.size(); j++) { |
| Assert.assertEquals(arrayFS1.get(j), arrayFS2.get(j)); |
| } |
| } else if (CAS.TYPE_NAME_FLOAT_ARRAY.equals(rangeTypeName)) { |
| FloatArrayFS arrayFS1 = (FloatArrayFS) fs1.getFeatureValue(feat1); |
| FloatArrayFS arrayFS2 = (FloatArrayFS) fs2.getFeatureValue(feat2); |
| Assert.assertEquals(arrayFS1.size(), arrayFS2.size()); |
| for (int j = 0; j < arrayFS1.size(); j++) { |
| Assert.assertEquals(arrayFS1.get(j), arrayFS2.get(j), 0); |
| } |
| } else if (CAS.TYPE_NAME_FS_ARRAY.equals(rangeTypeName)) { |
| ArrayFS arrayFS1 = (ArrayFS) fs1.getFeatureValue(feat1); |
| ArrayFS arrayFS2 = (ArrayFS) fs2.getFeatureValue(feat2); |
| Assert.assertEquals(arrayFS1.size(), arrayFS2.size()); |
| for (int j = 0; j < arrayFS1.size(); j++) { |
| assertEquals(arrayFS1.get(j), arrayFS2.get(j), visited); |
| } |
| } else // single feature value |
| { |
| FeatureStructure fsVal1 = fs1.getFeatureValue(feat1); |
| FeatureStructure fsVal2 = fs2.getFeatureValue(feat2); |
| assertEquals(fsVal1, fsVal2, visited); |
| } |
| } |
| } |
| } |