2 * Copyright (c) 2010-2024 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.netatmo.internal.handler.capability;
15 import java.util.Optional;
16 import java.util.concurrent.ConcurrentHashMap;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.eclipse.jdt.annotation.Nullable;
22 * {@link CapabilityMap} is a specialized Map designed to store capabilities
24 * @author Gaƫl L'hopital - Initial contribution
28 public class CapabilityMap extends ConcurrentHashMap<Class<?>, Capability> {
29 private static final long serialVersionUID = -3043492242108419801L;
31 public void put(Capability capability) {
32 Class<?> clazz = capability.getClass();
33 if (super.get(clazz) == null) {
34 super.put(clazz, capability);
35 capability.initialize();
39 public <T extends Capability> Optional<T> get(Class<T> clazz) {
40 @SuppressWarnings("unchecked")
41 T cap = (T) super.get(clazz);
42 return Optional.ofNullable(cap);
45 public <T extends Capability> void remove(Class<?> clazz) {
47 Capability cap = super.remove(clazz);