package org.syndicate_lang.actors.example.example1;

import org.syndicate_lang.actors.Entity;
import org.syndicate_lang.actors.Turn;

public class ValueHolder<T> extends Entity {
    private T value;

    public ValueHolder(T initialValue) {
        this.value = initialValue;
    }

    @Override
    public void message_(Turn turn, Object body) {
        if (body instanceof IValueHolder.Get op) {
            turn.message_(op.k(), this.value);
        } else if (body instanceof IValueHolder.Set) {
            IValueHolder.Set<T> op = (IValueHolder.Set<T>) body;
            this.value = op.newValue();
        }
    }
}