package designPatternExtensions.designPattern;
import designPatternExtensions.DependencyInversion;
import designPatternExtensions.InterfaceNode;
import designPatternExtensions.MediatorInsertion;
import models.deltaAlgebra.ObjectNode;
import models.dataSynchronizationModel.*;
import designPatternExtensions.ModelLoader;
//メモ
//中身の構造を隠したまま、アイテムのタイプをifで回さなくても順番にデータを取り出す
//
//https://github.com/iluwatar/java-design-patterns/tree/master/iterator


public class Iterator implements DesignPattern {

    public DataSynchronizationDesign create() throws IllegalRelationException {
        DataSynchronizationDesign design = ModelLoader.load("models/designPattern/"+this.getClass().getSimpleName()+".Json");
        DataSynchronizationContext dtc = design.getSynchronizationContexts().getFirst();
        ObjectNode treasureChest = dtc.getSrcTopObject();
        ObjectNode client = dtc.getDstTopObject();

        ObjectNode iterator = new ObjectNode("TreasureChestItemIterator");
        MediatorInsertion mi = new MediatorInsertion(client, treasureChest, iterator, dtc);
        design.addMediatorInsertion(mi);

        DependencyInversion di = new DependencyInversion(
                iterator, new InterfaceNode(iterator, "Iterator"));
        design.addDependencyInversion(di);

        return design;
    }
}