/* Copyright 2015 The jeo project. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package io.jeo.geobuf; import java.io.IOException; import java.util.Iterator; import io.jeo.geobuf.Geobuf.Data; import io.jeo.geobuf.Geobuf.Data.FeatureCollection; import io.jeo.vector.Feature; import io.jeo.vector.FeatureCursor; public class GeobufCursor extends FeatureCursor { Iterator<Data.Feature> it; GeobufReader reader; public GeobufCursor(FeatureCollection fcol, GeobufReader reader) { this.reader = reader; this.it = fcol.getFeaturesList().iterator(); } @Override public boolean hasNext() throws IOException { return it.hasNext(); } @Override public Feature next() throws IOException { return reader.decode(it.next()); } @Override public void close() { if (reader != null) { reader.close(); reader = null; } } }