Aufgabe11_GrafChat/src/ChatProgramm/model/ReceiveAdapter.java

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package ChatProgramm.model;

import ChatProgramm.view.ChatView;
import java.util.concurrent.Flow;
import java.util.concurrent.Flow.Subscriber;

/**
 *
 * @author ahren
 */
public class ReceiveAdapter implements Subscriber<Nachricht> {

    private ChatView view;
    private Flow.Subscription subscription;

    public ReceiveAdapter(ChatView view) {
        this.view = view;
    }

    @Override
    public void onSubscribe(Flow.Subscription subscription) {
        this.subscription = subscription;
        this.subscription.request(1);
    }

    @Override
    public void onNext(Nachricht item) {

        view.getTxtChat().append(item.getNachricht());
        this.subscription.request(1);
    }

    @Override
    public void onError(Throwable throwable) {
    }

    @Override
    public void onComplete(){
    }
}