Examples of FSIterator

org.apache.uima.cas.FSIterator
Iterator over feature structures.
This iterator interface extends {@link java.util.Iterator}, and supports the standard hasNext and next methods. If finer control, including reverse iteration, is needed, see below.
Note: do not use the APIs described below *together* with the standard Java iterator methods next() and hasNext(). On any given iterator, use either the one or the other, but not both together. Otherwise, next/hasNext may exhibit incorrect behavior.
The FSIterator interface introduces the methods {@link #get()}, {@link #moveToNext()}, {@link #moveToPrevious()} methods. With these methods, retrieving thecurrent element (get) is a separate operation from moving the iterator (moveToNext and moveToPrevious. This makes the user's code less compact, but allows for finer control.
Specifically the get method is defined to return the same element that a call to next() would return, but does not advance the iterator.
Implementations of this interface are not required to be fail-fast. That is, if the iterator's collection is modified, the effects on the iterator are in general undefined. Some collections may handle this more gracefully than others, but in general, concurrent modification of the collection you're iterating over is a bad idea.
If the iterator is moved past the boundaries of the collection, the behavior of subsequent calls to {@link FSIterator#moveToNext() moveToNext()} or{@link FSIterator#moveToPrevious() moveToPrevious()} is undefined. For example, if a previouslyvalid iterator is invalidated by a call to {@link FSIterator#moveToNext() moveToNext()}, a subsequent call to {@link FSIterator#moveToPrevious() moveToPrevious()} is not guaranteed to setthe iterator back to the last element in the collection. Always use {@link FSIterator#moveToLast() moveToLast()} in such cases.

Examples of org.apache.uima.cas.FSIterator

      FSIndex engIndex = indexes.getAnnotationIndex(Annotation.type);
      indexes = gerJcas.getJFSIndexRepository();
      FSIndex gerIndex = indexes.getAnnotationIndex(Annotation.type);
      indexes = frJcas.getJFSIndexRepository();
      FSIndex frIndex = indexes.getAnnotationIndex(Annotation.type);
      FSIterator sofaIter = jcas.getSofaIterator();
      int numSofas = 0;
      while (sofaIter.isValid()) {
        numSofas++;
        sofaIter.moveToNext();
      }
      // assertTrue(sofaIndex.size() == 3); // 3 sofas
      assertTrue(numSofas == 3);
      assertTrue(engIndex.size() == 5); // 4 annots plus documentAnnotation
      assertTrue(gerIndex.size() == 5); // 4 annots plus documentAnnotation
      assertTrue(frIndex.size() == 5); // 4 annots plus documentAnnotation


      // Test that the annotations are of the correct types
      FSIterator engIt = engIndex.iterator();
      FSIterator gerIt = gerIndex.iterator();
      FSIterator frIt = frIndex.iterator();
      Annotation engAnnot = (Annotation) engIt.get();
      Annotation gerAnnot = (Annotation) gerIt.get();
      Annotation frAnnot = (Annotation) frIt.get();
      assertTrue((CAS.TYPE_NAME_DOCUMENT_ANNOTATION).equals(engAnnot.getType().getName()));
      assertTrue((CAS.TYPE_NAME_DOCUMENT_ANNOTATION).equals(gerAnnot.getType().getName()));
      assertTrue((CAS.TYPE_NAME_DOCUMENT_ANNOTATION).equals(frAnnot.getType().getName()));


      engIt.moveToNext();
      gerIt.moveToNext();
      frIt.moveToNext();
      engAnnot = (Annotation) engIt.get();
      CrossAnnotation gerCrossAnnot = (CrossAnnotation) gerIt.get();
      frAnnot = (Annotation) frIt.get();
      assertTrue((CAS.TYPE_NAME_ANNOTATION).equals(engAnnot.getType().getName()));
      assertTrue(("this").equals(engAnnot.getCoveredText()));
      assertTrue((CAS.TYPE_NAME_ANNOTATION).equals(frAnnot.getType().getName()));
      assertTrue(("cette").equals(frAnnot.getCoveredText()));
      assertTrue(("org.apache.uima.cas.test.CrossAnnotation").equals(gerCrossAnnot.getType()

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Examples of org.apache.uima.cas.FSIterator

    // print out annotations of the Source SofA
    CAS englishView = cas.getView("SourceDocument");
    Assert.assertNotNull(englishView);
    Assert.assertEquals("this beer is good", englishView.getDocumentText());
    FSIndex anIndex = englishView.getAnnotationIndex();
    FSIterator anIter = anIndex.iterator();
    Assert.assertEquals("this beer is good", ((AnnotationFS) anIter.next()).getCoveredText());
    Assert.assertEquals("this", ((AnnotationFS) anIter.next()).getCoveredText());
    if ("this".equals(((AnnotationFS) anIter.get()).getCoveredText()))
      anIter.moveToNext(); // because sometimes the test case runs 2 copies of the TransAnnotator
    Assert.assertEquals("beer", ((AnnotationFS) anIter.next()).getCoveredText());
    if ("beer".equals(((AnnotationFS) anIter.get()).getCoveredText()))
      anIter.moveToNext();
    Assert.assertEquals("is", ((AnnotationFS) anIter.next()).getCoveredText());
    if ("is".equals(((AnnotationFS) anIter.get()).getCoveredText()))
      anIter.moveToNext();
    Assert.assertEquals("good", ((AnnotationFS) anIter.next()).getCoveredText());
    if (anIter.isValid() && "good".equals(((AnnotationFS) anIter.get()).getCoveredText()))
      anIter.moveToNext();
    Assert.assertFalse(anIter.hasNext());


    // print out annotations of the transalation SofA
    // System.out.println("\n----------------\n");
    CAS germanView = cas.getView("TranslatedDocument");
    Assert.assertNotNull(germanView);
    Assert.assertEquals("das bier ist gut", germanView.getDocumentText());
    Type cross = cas.getTypeSystem().getType("sofa.test.CrossAnnotation");
    Feature other = cross.getFeatureByBaseName("otherAnnotation");
    anIndex = germanView.getAnnotationIndex(cross);
    anIter = anIndex.iterator();
    AnnotationFS annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("das", annot.getCoveredText());
    AnnotationFS crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("this", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("bier", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("beer", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("ist", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("is", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("gut", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("good", crossAnnot.getCoveredText());
    Assert.assertFalse(anIter.hasNext());
  }

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Examples of org.apache.uima.cas.FSIterator

    Assert.assertNotNull(cas);
    Assert.assertEquals("das bier ist gut", cas.getDocumentText());
    Type cross = cas.getTypeSystem().getType("sofa.test.CrossAnnotation");
    Feature other = cross.getFeatureByBaseName("otherAnnotation");
    FSIndex anIndex = cas.getAnnotationIndex(cross);
    FSIterator anIter = anIndex.iterator();
    AnnotationFS annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("das", annot.getCoveredText());
    AnnotationFS crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("this", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("bier", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("beer", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("ist", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("is", crossAnnot.getCoveredText());
    annot = (AnnotationFS) anIter.next();
    Assert.assertEquals("gut", annot.getCoveredText());
    crossAnnot = (AnnotationFS) annot.getFeatureValue(other);
    Assert.assertEquals("good", crossAnnot.getCoveredText());
    Assert.assertFalse(anIter.hasNext());
  }

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Examples of org.apache.uima.cas.FSIterator


  public void actionPerformed(ActionEvent event) {
    String title = this.main.getIndexLabel() + " - " + this.main.getIndex().getType().getName();
    MultiAnnotViewerFrame f = new MultiAnnotViewerFrame(title);
    f.addWindowListener(new CloseAnnotationViewHandler(this.main));
    FSIterator it = this.main.getIndex().iterator();
    final String text = this.main.getCas().getDocumentText();
    System.out.println("Creating extents.");
    AnnotationExtent[] extents = MultiMarkup.createAnnotationMarkups(it, text.length(), this.main
        .getStyleMap());
    System.out.println("Initializing text frame.");

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Examples of org.apache.uima.cas.FSIterator

      // (it was put there by the FileSystemCollectionReader)
      if (!(xcasInput || xmiInput)) {
        Type fileLocType = aCas.getTypeSystem().getType(
                "org.apache.uima.examples.SourceDocumentInformation");
        Feature fileNameFeat = fileLocType.getFeatureByBaseName("uri");
        FSIterator it = aCas.getAnnotationIndex(fileLocType).iterator();
        FeatureStructure fileLoc = it.get();
        File inFile = new File(fileLoc.getStringValue(fileNameFeat));
        System.out.println("Processed Document " + inFile.getName());
      } else {
        System.out.println("doc" + docsProcessed++ + " processed successfully");
      }

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Examples of org.apache.uima.cas.FSIterator

    } catch (BadLocationException e) {
      throw new RuntimeException(e);
    }


    // Iterate over annotations
    FSIterator iter = mCAS.getAnnotationIndex().iterator();
    Hashtable checkBoxes = new Hashtable();
    HashSet checkBoxesDone = new HashSet();
    while (iter.isValid()) {
      AnnotationFS fs = (AnnotationFS) iter.get();
      iter.moveToNext();


      Type type = fs.getType();


      // have we seen this type before?
      JCheckBox checkbox = (JCheckBox) mTypeToCheckboxMap.get(type);

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Examples of org.apache.uima.cas.FSIterator

      // noticeable delay when the user first switches to Entity mode.
      jcas = mCAS.getJCas();
    } catch (CASException e) {
      throw new RuntimeException(e);
    }
    FSIterator iter = jcas.getAnnotationIndex().iterator();
    while (iter.isValid()) {
      Annotation annot = (Annotation) iter.get();
      iter.moveToNext();


      // find out what entity this annotation represents
      EntityResolver.Entity entity = mEntityResolver.getEntity(annot);


      //if not an entity, skip it

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Examples of org.apache.uima.cas.FSIterator

   */
  private void updateSelectedAnnotationTree(int aPosition) {
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) this.selectedAnnotationTreeModel
            .getRoot();
    root.removeAllChildren();
    FSIterator annotIter = this.mCAS.getAnnotationIndex().iterator();
    while (annotIter.isValid()) {
      AnnotationFS annot = (AnnotationFS) annotIter.get();
      // if (getPanePosition(annot.getBegin()) <= aPosition
      // && getPanePosition(annot.getEnd()) > aPosition)
      if (annot.getBegin() <= aPosition && annot.getEnd() > aPosition) {
        JCheckBox checkbox = (JCheckBox) mTypeToCheckboxMap.get(annot.getType());
        if (checkbox != null && checkbox.isSelected()) {
          addAnnotationToTree(annot);
        }
      }
      // else if (getPanePosition(annot.getBegin()) > aPosition)
      else if (annot.getBegin() > aPosition)
        break;
      annotIter.moveToNext();
    }
    this.selectedAnnotationTreeModel.nodeStructureChanged(root);
    // expand first level
    // int row = 0;
    // while (row < this.selectedAnnotationTree.getRowCount())

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Examples of org.apache.uima.cas.FSIterator

    } catch (CASException e) {
      throw new ResourceProcessException(e);
    }


    // retreive the filename of the input file from the CAS
    FSIterator it = jcas.getAnnotationIndex(SourceDocumentInformation.type).iterator();
    File outFile = null;
    if (it.hasNext()) {
      SourceDocumentInformation fileLoc = (SourceDocumentInformation) it.next();
      File inFile;
      try {
        inFile = new File(new URL(fileLoc.getUri()).getPath());
        String outFileName = inFile.getName();
        if (fileLoc.getOffsetInSource() > 0) {

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Examples of org.apache.uima.cas.FSIterator

    if (mTEXT) {
      // get the default View if it exists
      try {
        jcas = aCAS.getView(CAS.NAME_DEFAULT_SOFA).getJCas();
        hasDefaultView = true;
        FSIterator it = jcas.getAnnotationIndex(SourceDocumentInformation.type).iterator();
        if (it.hasNext()) {
          // get the output file name from the annotation in the CAS ...
          // ... note this is a little flakey if processing an XCAS file,
          // which could have such an annotation with a different name than the input XCAS file!
          // So we don't do this if XCAS output is specified.
          SourceDocumentInformation fileLoc = (SourceDocumentInformation) it.next();
          File inFile;
          inFile = new File(new URL(fileLoc.getUri()).getPath());
          outFile = new File(mOutputDir, inFile.getName());
        }
      } catch (CASRuntimeException e) {

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