Examples of org.geotools.caching.FeatureCollectingVisitor

     * Looks in the cache for any elements within the given envelope.
     * <p>Returns a in-memory feature collection.</p>
     */
    public SimpleFeatureCollection peek(Envelope e) {


        FeatureCollectingVisitor v = new FeatureCollectingVisitor(this.getSchema());
        lock.readLock().lock();


        try {
            this.tracker.intersectionQuery(CacheUtil.convert(e), v);
        } finally {
            lock.readLock().unlock();
        }


        return v.getCollection();
    }


    @Override
    public void testPut() throws CacheOversizedException {
        cache.put(dataset);


        FeatureCollectingVisitor v = new FeatureCollectingVisitor((SimpleFeatureType)dataset.getSchema());
        cache.tracker.intersectionQuery(CacheUtil.convert(unitsquare), v);


        //assertEquals(0, v.getCollection().size());
        List<Envelope> matches = cache.match(unitsquare);


        for (Iterator<Envelope> it = matches.iterator(); it.hasNext();) {
            cache.register(it.next());
        }


        cache.put(dataset);


        v = new FeatureCollectingVisitor((SimpleFeatureType)dataset.getSchema());
        cache.tracker.intersectionQuery(CacheUtil.convert(unitsquare), v);


        assertEquals(dataset.size(), v.getCollection().size());
    }

Related Classes of org.geotools.caching.FeatureCollectingVisitor

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