Java tutorial
/** * Copyright 2016 Iron City Software LLC * * 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 garmintools.sections; import garmintools.Proto; import garmintools.adapters.garmin.IcaoRegionGarminAdapter; import garmintools.adapters.garmin.GarminAdapter; import garmintools.adapters.proto.IcaoRegionProtoAdapter; import garmintools.adapters.proto.ProtoAdapter; import garmintools.keys.IndexForeignKey; import java.util.List; import com.google.common.base.Preconditions; public class IcaoRegionSection extends Section<List<Proto.IcaoRegion>> { IcaoRegionSection(int sectionNumber, List<Proto.IcaoRegion> data, GarminAdapter<List<Proto.IcaoRegion>> garminAdapter, ProtoAdapter<List<Proto.IcaoRegion>> protoAdapter) { super(sectionNumber, data, garminAdapter, protoAdapter); } public IndexForeignKey lookupByRegion(Proto.IcaoRegion region) { int index = data.indexOf(region); Preconditions.checkState(index != -1); return new IndexForeignKey(index); } public Proto.IcaoRegion lookup(IndexForeignKey key) { return data.get(key.getIndex()); } static class Factory extends SectionFactory<List<Proto.IcaoRegion>> { Factory() { super(Ids.ICAO_REGION_SECTION, new IcaoRegionGarminAdapter(), new IcaoRegionProtoAdapter(), IcaoRegionSection.class); } } }