Examples of org.apache.uima.cas.StringArrayFS

org.apache.uima.cas.StringArrayFS
String array interface. To create a string array object, use {@link org.apache.uima.cas.CAS#createStringArrayFS CAS.createStringArrayFS()}.

      assertTrue(tIndex.size() == 5); //doc annot plus 4 annots
      
      FeatureStructure entityFS = cas1.createFS(entityType);
      cas1.getIndexRepository().addFS(entityFS);
      
      StringArrayFS strArrayFS = cas1.createStringArrayFS(5);
      strArrayFS.set(0, "class1");
      entityFS.setFeatureValue(classesFeat, strArrayFS);
      
      //create listFS and set the link feature
      FeatureStructure emptyNode = cas1.createFS(emptyFsListType);
      FeatureStructure secondNode = cas1.createFS(nonEmptyFsListType);
      secondNode.setFeatureValue(headFeat, anAnnot2);
      secondNode.setFeatureValue(tailFeat, emptyNode);
      FeatureStructure firstNode = cas1.createFS(nonEmptyFsListType);
      firstNode.setFeatureValue(headFeat, anAnnot1);
      firstNode.setFeatureValue(tailFeat, secondNode);
      entityFS.setFeatureValue(linksFeat, firstNode);
      
      // create a view w/o setting document text
      CAS view1 = cas1.createView("View1");
      
      // create another view 
      CAS preexistingView = cas1.createView("preexistingView");
      String preexistingViewText = "John Smith blah blah blah";
      preexistingView.setDocumentText(preexistingViewText);
      AnnotationFS person1Annot = createPersonAnnot(preexistingView, 0, 10);
      person1Annot.setStringValue(componentIdFeat, "deltacas1");
      AnnotationFS person2Annot = createPersonAnnot(preexistingView, 0, 5);
      AnnotationFS orgAnnot = preexistingView.createAnnotation(orgType, 16, 24);
      preexistingView.addFsToIndexes(orgAnnot);
      
      AnnotationFS ownerAnnot = preexistingView.createAnnotation(ownerType, 0, 24);
      preexistingView.addFsToIndexes(ownerAnnot);
      FeatureStructure relArgs = cas1.createFS(relArgsType);
      relArgs.setFeatureValue(domainFeat, person1Annot);
      ownerAnnot.setFeatureValue(argsFeat, relArgs);
      
      //serialize complete  
      XmiSerializationSharedData sharedData = new XmiSerializationSharedData();
      String xml = serialize(cas1, sharedData);
      int maxOutgoingXmiId = sharedData.getMaxXmiId();
      //System.out.println("CAS1 " + xml);
      //System.out.println("MaxOutgoingXmiId " + maxOutgoingXmiId);
   
      //deserialize into cas2
      XmiSerializationSharedData sharedData2 = new XmiSerializationSharedData();      
      this.deserialize(xml, cas2, sharedData2, true, -1);
      CasComparer.assertEquals(cas1, cas2);
 
      //=======================================================================
      //create Marker, add/modify fs and serialize in delta xmi format.
      Marker marker = cas2.createMarker();
      FSIndex cas2tIndex = cas2.getAnnotationIndex();
      CAS cas2preexistingView = cas2.getView("preexistingView");
      FSIndex cas2personIndex = cas2preexistingView.getAnnotationIndex(personType);
      FSIndex cas2orgIndex = cas2preexistingView.getAnnotationIndex(orgType);
      FSIndex cas2ownerIndex = cas2preexistingView.getAnnotationIndex(ownerType);
      
      // create an annotation and add to index
      AnnotationFS cas2anAnnot5 = cas2.createAnnotation(cas2.getAnnotationType(), 6, 8);
      cas2.getIndexRepository().addFS(cas2anAnnot5);
      assertTrue(cas2tIndex.size() == 6); // prev annots and this new one
     
      // set document text of View1
      CAS cas2view1 = cas2.getView("View1");
      cas2view1.setDocumentText("This is the View1 document.");
      //create an annotation in View1
      AnnotationFS cas2view1Annot = cas2view1.createAnnotation(cas2.getAnnotationType(), 1, 5);
      cas2view1.getIndexRepository().addFS(cas2view1Annot);
      FSIndex cas2view1Index = cas2view1.getAnnotationIndex();
      assertTrue(cas2view1Index.size() == 2); //document annot and this annot
      
      //modify an existing annotation
      Iterator<FeatureStructure> tIndexIter = cas2tIndex.iterator();
      AnnotationFS docAnnot = (AnnotationFS) tIndexIter.next(); //doc annot
      AnnotationFS modAnnot1 = (AnnotationFS) tIndexIter.next();
      AnnotationFS delAnnot = (AnnotationFS)  tIndexIter.next();
      
      //modify language feature
      Feature languageF = cas2.getDocumentAnnotation().getType().getFeatureByBaseName(CAS.FEATURE_BASE_NAME_LANGUAGE);
      docAnnot.setStringValue(languageF, "en");
      
      //index update - reindex
      cas2.getIndexRepository().removeFS(modAnnot1);
      Feature endF = cas2.getAnnotationType().getFeatureByBaseName(CAS.FEATURE_BASE_NAME_END);
      modAnnot1.setIntValue(endF, 4);
      cas2.getIndexRepository().addFS(modAnnot1);
      //index update - remove annotation from index 
      cas2.getIndexRepository().removeFS(delAnnot);
      
      //modify FS - string feature and FS feature.
      Iterator<FeatureStructure> personIter = cas2personIndex.iterator();     
      AnnotationFS cas2person1 = (AnnotationFS) personIter.next();
      AnnotationFS cas2person2 = (AnnotationFS) personIter.next();
      
      cas2person1.setFloatValue(confidenceFeat, (float) 99.99);
      cas2person1.setStringValue(mentionTypeFeat, "FULLNAME");
      
      cas2person2.setStringValue(componentIdFeat, "delataCas2");
      cas2person2.setStringValue(mentionTypeFeat, "FIRSTNAME");
      
      Iterator<FeatureStructure> orgIter = cas2orgIndex.iterator();
      AnnotationFS cas2orgAnnot = (AnnotationFS) orgIter.next();
      cas2orgAnnot.setStringValue(mentionTypeFeat, "ORGNAME");
      
      //modify FS feature
      Iterator<FeatureStructure> ownerIter = cas2ownerIndex.iterator();
      AnnotationFS cas2ownerAnnot = (AnnotationFS) ownerIter.next();
      FeatureStructure cas2relArgs = cas2ownerAnnot.getFeatureValue(argsFeat);
      cas2relArgs.setFeatureValue(rangeFeat, cas2orgAnnot);
      
    //Test modification of a nonshared multivalued feature.
      //This should serialize the encompassing FS.
      Iterator<FeatureStructure> iter = cas2.getIndexRepository().getIndex("testEntityIndex").iterator();
      FeatureStructure cas2EntityFS = (FeatureStructure) iter.next();
      StringArrayFS cas2strarrayFS = (StringArrayFS) cas2EntityFS.getFeatureValue(classesFeat);
      cas2strarrayFS.set(1, "class2");
      cas2strarrayFS.set(2, "class3");
      cas2strarrayFS.set(3, "class4");
      cas2strarrayFS.set(4, "class5");
      
      //add to FSList 
      FeatureStructure cas2linksFS = cas2EntityFS.getFeatureValue(linksFeat);
      FeatureStructure cas2secondNode = cas2linksFS.getFeatureValue(tailFeat);
      FeatureStructure cas2emptyNode = cas2secondNode.getFeatureValue(tailFeat);

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        assertTrue(tIndex.size() == 5); //doc annot plus 4 annots
        
        FeatureStructure entityFS = cas1.createFS(entityType);
        cas1.getIndexRepository().addFS(entityFS);
        
        StringArrayFS strArrayFS = cas1.createStringArrayFS(5);
        strArrayFS.set(0, "class1");
        entityFS.setFeatureValue(classesFeat, strArrayFS);
        
        //create listFS and set the link feature
        FeatureStructure emptyNode = cas1.createFS(emptyFsListType);
        FeatureStructure secondNode = cas1.createFS(nonEmptyFsListType);

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      } else if (CAS.TYPE_NAME_FLOAT.equals(rangeTypeName)) {
        attrs
                .addAttribute("", featName, featName, "CDATA", Float.toString(aFS
                        .getFloatValue(feat)));
      } else if (CAS.TYPE_NAME_STRING_ARRAY.equals(rangeTypeName)) {
        StringArrayFS arrayFS = (StringArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          attrs.addAttribute("", featName, featName, "CDATA", "null");
        } else {
          StringBuffer buf = new StringBuffer();
          String[] vals = arrayFS.toArray();
          buf.append('[');
          for (int i = 0; i < vals.length - 1; i++) {
            buf.append(vals[i]);
            buf.append(',');
          }
          if (vals.length > 0) {
            buf.append(vals[vals.length - 1]);
          }
          buf.append(']');
          attrs.addAttribute("", featName, featName, "CDATA", buf.toString());
        }
      } else if (CAS.TYPE_NAME_INTEGER_ARRAY.equals(rangeTypeName)) {
        IntArrayFS arrayFS = (IntArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          attrs.addAttribute("", featName, featName, "CDATA", "null");
        } else {
          StringBuffer buf = new StringBuffer();
          int[] vals = arrayFS.toArray();
          buf.append('[');
          for (int i = 0; i < vals.length - 1; i++) {
            buf.append(vals[i]);
            buf.append(',');
          }
          if (vals.length > 0) {
            buf.append(vals[vals.length - 1]);
          }
          buf.append(']');
          attrs.addAttribute("", featName, featName, "CDATA", buf.toString());
        }
      } else if (CAS.TYPE_NAME_FLOAT_ARRAY.equals(rangeTypeName)) {
        FloatArrayFS arrayFS = (FloatArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          attrs.addAttribute("", featName, featName, "CDATA", "null");
        } else {
          StringBuffer buf = new StringBuffer();
          float[] vals = arrayFS.toArray();
          buf.append('[');
          for (int i = 0; i < vals.length - 1; i++) {
            buf.append(vals[i]);
            buf.append(',');
          }

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      } 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);

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      } else if (CAS.TYPE_NAME_INTEGER.equals(rangeTypeName)) {
        aOut.println(aFS.getIntValue(feat));
      } else if (CAS.TYPE_NAME_FLOAT.equals(rangeTypeName)) {
        aOut.println(aFS.getFloatValue(feat));
      } else if (CAS.TYPE_NAME_STRING_ARRAY.equals(rangeTypeName)) {
        StringArrayFS arrayFS = (StringArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          aOut.println("null");
        } else {
          String[] vals = arrayFS.toArray();
          aOut.print("[");
          for (int i = 0; i < vals.length - 1; i++) {
            aOut.print(vals[i]);
            aOut.print(',');
          }
          if (vals.length > 0) {
            aOut.print(vals[vals.length - 1]);
          }
          aOut.println("]\"");
        }
      } else if (CAS.TYPE_NAME_INTEGER_ARRAY.equals(rangeTypeName)) {
        IntArrayFS arrayFS = (IntArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          aOut.println("null");
        } else {
          int[] vals = arrayFS.toArray();
          aOut.print("[");
          for (int i = 0; i < vals.length - 1; i++) {
            aOut.print(vals[i]);
            aOut.print(',');
          }
          if (vals.length > 0) {
            aOut.print(vals[vals.length - 1]);
          }
          aOut.println("]\"");
        }
      } else if (CAS.TYPE_NAME_FLOAT_ARRAY.equals(rangeTypeName)) {
        FloatArrayFS arrayFS = (FloatArrayFS) aFS.getFeatureValue(feat);
        if (arrayFS == null) {
          aOut.println("null");
        } else {
          float[] vals = arrayFS.toArray();
          aOut.print("[");
          for (int i = 0; i < vals.length - 1; i++) {
            aOut.print(vals[i]);
            aOut.print(',');
          }

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   * @return
   */
  private FeatureStructure copyArray(FeatureStructure aSrcFs) {
    // TODO: there should be a way to do this without enumerating all the array types!
    if (aSrcFs instanceof StringArrayFS) {
      StringArrayFS arrayFs = (StringArrayFS) aSrcFs;
      int len = arrayFs.size();
      StringArrayFS destFS = mDestCas.createStringArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof IntArrayFS) {
      IntArrayFS arrayFs = (IntArrayFS) aSrcFs;
      int len = arrayFs.size();
      IntArrayFS destFS = mDestCas.createIntArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof ByteArrayFS) {
      ByteArrayFS arrayFs = (ByteArrayFS) aSrcFs;
      int len = arrayFs.size();
      ByteArrayFS destFS = mDestCas.createByteArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof ShortArrayFS) {
      ShortArrayFS arrayFs = (ShortArrayFS) aSrcFs;
      int len = arrayFs.size();
      ShortArrayFS destFS = mDestCas.createShortArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof LongArrayFS) {
      LongArrayFS arrayFs = (LongArrayFS) aSrcFs;
      int len = arrayFs.size();
      LongArrayFS destFS = mDestCas.createLongArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof FloatArrayFS) {
      FloatArrayFS arrayFs = (FloatArrayFS) aSrcFs;
      int len = arrayFs.size();
      FloatArrayFS destFS = mDestCas.createFloatArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof DoubleArrayFS) {
      DoubleArrayFS arrayFs = (DoubleArrayFS) aSrcFs;
      int len = arrayFs.size();
      DoubleArrayFS destFS = mDestCas.createDoubleArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof BooleanArrayFS) {
      BooleanArrayFS arrayFs = (BooleanArrayFS) aSrcFs;
      int len = arrayFs.size();
      BooleanArrayFS destFS = mDestCas.createBooleanArrayFS(len);
      for (int i = 0; i < len; i++) {
        destFS.set(i, arrayFs.get(i));
      }
      return destFS;
    }
    if (aSrcFs instanceof ArrayFS) {
      ArrayFS arrayFs = (ArrayFS) aSrcFs;
      int len = arrayFs.size();
      ArrayFS destFS = mDestCas.createArrayFS(len);
      for (int i = 0; i < len; i++) {
        FeatureStructure srcElem = arrayFs.get(i);
        if (srcElem != null) {
          FeatureStructure copyElem = copyFs(arrayFs.get(i));
          destFS.set(i, copyElem);
        }
      }
      return destFS;
    }
    assert false; // the set of array types should be exhaustive, so we should never get here

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            fs = null;
          }
        }


        if (arrayType == LowLevelCAS.TYPE_CLASS_STRINGARRAY) {
          StringArrayFS strFS = new StringArrayFSImpl(addr, cas);
          fsvalues = strFS.toArray();
        } else {
          fsvalues = fs.toStringArray();
        }


        for (int i = 0; i < fsvalues.length; i++) {

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  public static void main(String[] args) {
    junit.textui.TestRunner.run(StringArrayTest.class);
  }


  public void testSet() {
    StringArrayFS array = this.cas.createStringArrayFS(0);
    assertTrue(array != null);
    assertTrue(array.size() == 0);
    boolean exceptionCaught = false;
    try {
      array.get(0);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    array = this.cas.createStringArrayFS(3);
    try {
      array.set(0, "1");
      array.set(1, "2");
      array.set(2, "3");
    } catch (ArrayIndexOutOfBoundsException e) {
      assertTrue(false);
    }
    String[] stringArray = array.toStringArray();
    assertTrue(array.size() == stringArray.length);
    for (int i = 0; i < stringArray.length; i++) {
      assertTrue(stringArray[i].equals(array.get(i)));
    }
    exceptionCaught = false;
    try {
      array.set(-1, "1");
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    exceptionCaught = false;
    try {
      array.set(4, "1");
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    assertTrue(array.get(0).equals("1"));
    assertTrue(array.get(1).equals("2"));
    assertTrue(array.get(2).equals("3"));
    exceptionCaught = false;
    try {
      array.get(-1);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    exceptionCaught = false;
    try {
      array.get(4);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    // Check that we can't create arrays smaller than 0.

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    assertTrue(exceptionCaught);
  }


  public void testToArray() {
    // From CAS array to Java array.
    StringArrayFS array = this.cas.createStringArrayFS(3);
    String[] fsArray = array.toArray();
    for (int i = 0; i < 3; i++) {
      assertTrue(fsArray[i] == null);
    }
    array.set(0, "1");
    array.set(1, "2");
    array.set(2, "3");
    fsArray = array.toArray();
    assertTrue(fsArray.length == 3);
    assertTrue(fsArray[0].equals("1"));
    assertTrue(fsArray[1].equals("2"));
    assertTrue(fsArray[2].equals("3"));


    // From Java array to CAS array.
    array = this.cas.createStringArrayFS(3);
    assertTrue(array.get(0) == null);
    assertTrue(array.get(1) == null);
    assertTrue(array.get(2) == null);
    for (int i = 0; i < 3; i++) {
      array.set(i, fsArray[i]);
    }
    assertTrue(array.get(0).equals("1"));
    assertTrue(array.get(1).equals("2"));
    assertTrue(array.get(2).equals("3"));
    array.set(0, null);
    assertTrue(array.get(0) == null);
  }

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    String lemmaListName = CASTestSetup.TOKEN_TYPE + TypeSystem.FEATURE_SEPARATOR
  + CASTestSetup.LEMMA_LIST_FEAT;
    final Feature lemmaList = this.ts.getFeatureByFullName(lemmaListName);
    assertTrue(lemmaList != null);
    String[] javaArray = { "1", "2", "3" };
    StringArrayFS casArray = this.cas.createStringArrayFS(3);
    casArray.copyFromArray(javaArray, 0, 0, 3);
    FeatureStructure token = this.cas.createFS(this.ts.getType(CASTestSetup.TOKEN_TYPE));
    assertTrue(token.getFeatureValue(lemmaList) == null);
    token.setFeatureValue(lemmaList, casArray);
    assertTrue(((StringArrayFS) token.getFeatureValue(lemmaList)).get(0) == "1");
    String hello = "Hello.";
    casArray.set(0, hello);
    assertTrue(((StringArrayFS) token.getFeatureValue(lemmaList)).get(0) == hello);
  }

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