package de.opcua.app.scripting;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public final class Store {
  private final Map<String, Object> data = new ConcurrentHashMap<>();

  public Object get(String key) { return data.get(key); }
  public void set(String key, Object value) { data.put(key, value); }
  public void clear() { data.clear(); }
  public Map<String, Object> snapshot() { return Map.copyOf(data); }
}