Examples of org.geotools.data.simple.SimpleFeatureCollection.features()

Class org.geotools.data.simple.SimpleFeatureCollection

Examples of org.geotools.data.simple.SimpleFeatureCollection.features()

org.geotools.data.simple.SimpleFeatureCollection.features()
Obtain a SimpleFeatureIterator of the Features within this SimpleFeatureCollection.
The implementation of FeatureIterator must adhere to the rules of fail-fast concurrent modification. In addition (to allow for resource backed collections) the SimpleFeatureIterator.close() method must be called.
Example use:
```
 SimpleFeatureIterator iterator=collection.features(); try { while( iterator.hasNext()  ){ SimpleFeature feature = iterator.next(); System.out.println( feature.getID() ); } } finally { iterator.close(); } 
```

              
              FileDataStore store = FileDataStoreFinder.getDataStore(shapeFile);
              SimpleFeatureSource featureSource = store.getFeatureSource();
              
              SimpleFeatureCollection featureCollection = featureSource.getFeatures();
              SimpleFeatureIterator featureIterator = featureCollection.features();
              
              List<AttributeDescriptor> attributeDescriptors = featureSource.getSchema().getAttributeDescriptors();
              
              // update field listing
              Long position = new Long(0);

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                                SimpleFeatureSource.class, new SubProgressMonitor(monitor, 1));
                        if (source == null)
                            return;
                        collection = source.getFeatures(selectedLayer.createBBoxFilter(bbox,
                                new SubProgressMonitor(monitor, 1)));
                        iter = collection.features();
                        if (!iter.hasNext()) {
                            if (!e.buttonsDown()) {
                                getContext().sendASyncCommand(
                                        getContext().getEditFactory()
                                                .createNullEditFeatureCommand());

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            try {
                if (geoResource.canResolve(SimpleFeatureStore.class)) {
                    final SimpleFeatureStore featureSource = geoResource.resolve(SimpleFeatureStore.class,
                            new NullProgressMonitor());
                    final SimpleFeatureCollection featureCollection = featureSource.getFeatures(filter);
                    final SimpleFeatureIterator featureIterator = featureCollection.features();
                    try {
                         if (featureIterator.hasNext()) {
                             return featureIterator.next();
                         }
                    } finally {

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        String name = geometryDescriptor.getLocalName();
        Filter bboxFilter = getBboxFilter(name, tBounds);
        SimpleFeatureCollection featureCollection = featureSource.getFeatures(bboxFilter);


        FeatureIterator<SimpleFeature> featureIterator = featureCollection.features();
        IViewportModel viewPort = ApplicationGIS.getActiveMap().getViewportModel();
        List<AbstractDrawCommand> commands = new ArrayList<AbstractDrawCommand>();
        while( featureIterator.hasNext() ) {
            SimpleFeature feature = featureIterator.next();
            Geometry fGeom = (Geometry) feature.getDefaultGeometry();

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                new SubProgressMonitor(monitor, 1));
        if (featureSource == null) {
            return;
        }
        SimpleFeatureCollection featureCollection = featureSource.getFeatures(selectedLayer.getQuery(true));
        SimpleFeatureIterator featureIterator = featureCollection.features();
        EditCommandFactory cmdFactory = EditCommandFactory.getInstance();
        List<UndoableMapCommand> cmdList = new LinkedList<UndoableMapCommand>();
        count = 0;
        while( featureIterator.hasNext() ) {
            SimpleFeature feature = featureIterator.next();

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                SimpleFeatureCollection collection = null;
                SimpleFeatureIterator iter = null;
                try {
                    collection = layerList.get(0).getResource(SimpleFeatureSource.class, null).getFeatures(id);
                    iter = collection.features();
                    if (iter.hasNext()) {
                        return true;
                    }
                } catch (IOException e) {
                    e.printStackTrace();

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                    display,
                    Messages.getString("OperationUtils_warning"), Messages.getString("OperationUtils_nofeaturesproblem"), MSGTYPE.WARNING); //$NON-NLS-1$ //$NON-NLS-2$
            return;
        }


        SimpleFeatureIterator featureIterator = featureCollection.features();
        EditCommandFactory cmdFactory = EditCommandFactory.getInstance();
        List<UndoableMapCommand> copyOverList = new LinkedList<UndoableMapCommand>();
        List<UndoableMapCommand> deleteOldList = new LinkedList<UndoableMapCommand>();
        int count = 0;
        while( featureIterator.hasNext() ) {

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                DefaultFeatureCollection pointCollection = new DefaultFeatureCollection();
                DefaultFeatureCollection lineCollection = new DefaultFeatureCollection();
                DefaultFeatureCollection polygonCollection = new DefaultFeatureCollection();


                SimpleFeatureCollection featureCollection = fs.getFeatures();
                FeatureIterator<SimpleFeature> featureIterator = featureCollection.features();
                while( featureIterator.hasNext() ) {
                    SimpleFeature feature = featureIterator.next();
                    String geometryType = ((Geometry) feature.getDefaultGeometry())
                            .getGeometryType();

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        try {
            if (geoResource.canResolve(SimpleFeatureStore.class)) {
                final SimpleFeatureStore featureSource = geoResource.resolve(
                        SimpleFeatureStore.class, new NullProgressMonitor());
                final SimpleFeatureCollection featureCollection = featureSource.getFeatures(filter);
                final SimpleFeatureIterator featureIterator = featureCollection.features();
                try {
                    if (featureIterator.hasNext()) {
                        return featureIterator.next();
                    }
                } finally {

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    SimpleFeatureSource source = (SimpleFeatureSource) target;


    SimpleFeatureCollection featureCollection = source.getFeatures();


    double length = 0.0;
    FeatureIterator<SimpleFeature> iterator = featureCollection.features();
    try {
      while (iterator.hasNext()) {
        SimpleFeature feature = iterator.next();
        Geometry geometry = (Geometry) feature.getDefaultGeometry();

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