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(); } 
```

            iterator = features.features();
            final SimpleFeature feature1 = iterator.next();
            iterator.close();


            features = store.getFeatures(fid2Filter);
            iterator = features.features();
            final SimpleFeature feature2 = iterator.next();
            iterator.close();


            // Note that for tables that are ambiguous about what types of geometries
            // they store (as this table is), ArcSDE will "compress" a stored geometry

View Full Code Here


        SimpleFeature source;
        SimpleFeature dest;


        try {
            for (SimpleFeatureIterator fi = testFeatures.features(); fi.hasNext();) {
                source = fi.next();
                dest = writer.next();
                dest.setAttributes(source.getAttributes());
                writer.write();
            }

View Full Code Here

        SimpleFeature source;
        SimpleFeature dest;


        int count = 0;
        try {
            for (SimpleFeatureIterator fi = testFeatures.features(); fi.hasNext(); count++) {
                if (count < initialCount) {
                    assertTrue("at index " + count, writer.hasNext());
                } else {
                    assertFalse("at index " + count, writer.hasNext());
                }

View Full Code Here

                typeName, Transaction.AUTO_COMMIT);


        SimpleFeature source;
        SimpleFeature dest;


        for (SimpleFeatureIterator fi = testFeatures.features(); fi.hasNext();) {
            assertFalse(writer.hasNext());
            source = fi.next();
            dest = writer.next();
            dest.setAttributes(source.getAttributes());
            writer.write();

View Full Code Here

        assertEquals(1, s.getTypeNames().length);
        SimpleFeatureCollection fc = s.getFeatureSource("junk").getFeatures();
        assertEquals(features.size(), fc.size());
        // Read
        int c = 0;
        SimpleFeatureIterator it = fc.features();
        try {
            while (it.hasNext()) {
                SimpleFeature f = it.next();
                assertNotNull(f);
                assertNotNull(f.getDefaultGeometry());

View Full Code Here

        });
        SimpleFeatureCollection fc = s.getFeatureSource("junk").getFeatures(query);
        assertEquals(features.size(), fc.size());
        // Read
        int c = 0;
        SimpleFeatureIterator it = fc.features();
        try {
            while (it.hasNext()) {
                SimpleFeature f = it.next();
                assertNotNull(f);
                assertNotNull(f.getDefaultGeometry());

View Full Code Here

        assertEquals(1, s.getTypeNames().length);
        SimpleFeatureCollection fc = s.getFeatureSource("points").getFeatures();
        assertEquals(features.size(), fc.size());
        // Read
        int c = 0;
        SimpleFeatureIterator it = fc.features();
        try {
            while(it.hasNext()) {
                SimpleFeature f = it.next();
                assertNotNull(f);
                assertNotNull(f.getDefaultGeometry());

View Full Code Here

        Query query = new Query(InProcessViewSupportTestData.typeName, Filter.INCLUDE, Query.ALL_PROPERTIES);
        SimpleFeatureCollection fc = fs.getFeatures(query);
        int fcCount = fc.size();
        int itCount = 0;
        final int expectedCount = 7;
        SimpleFeatureIterator it = fc.features();
        try {
            while (it.hasNext()) {
                SimpleFeature f = (SimpleFeature) it.next();
                assertNotNull(f);
                itCount++;

View Full Code Here

        SimpleFeatureSource fs = store.getFeatureSource(InProcessViewSupportTestData.typeName);
        SimpleFeatureCollection fc = fs.getFeatures(query);
        int fcCount = fc.size();
        int itCount = 0;
        final int expectedCount = 3;
        SimpleFeatureIterator it = fc.features();
        try {
            while (it.hasNext()) {
                SimpleFeature f = it.next();
                assertNotNull(f);
                itCount++;

View Full Code Here

            public void run() {
                try {
                    System.err.println("worker2 calling getFeartures()");
                    SimpleFeatureCollection collection = fStore.getFeatures();
                    System.err.println("worker2 opening iterator...");
                    SimpleFeatureIterator features = collection.features();
                    try {
                        System.err.println("worker2 iterating...");
                        while (features.hasNext()) {
                            SimpleFeature next = features.next();
                            System.out.println("**Got feature " + next.getID());

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.