2 * Copyright (c) 2010-2023 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.bluetooth.bluegiga.internal.eir;
15 import java.util.HashMap;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.eclipse.jdt.annotation.Nullable;
22 * Definition of the EIR Flags field
24 * @author Chris Jackson - Initial contribution
28 public enum EirFlags {
30 LE_LIMITED_DISCOVERABLE_MODE(0),
31 LE_GENERAL_DISCOVERABLE_MODE(1),
32 BR_EDR_NOT_SUPPORTED(2),
33 SIMULTANEOUS_LE_BDR_CONTROLLER(3),
34 SIMULTANEOUS_LE_BDR_HOST(4),
48 * A mapping between the integer code and its corresponding type to
49 * facilitate lookup by code.
51 private static @Nullable Map<Integer, EirFlags> codeMapping;
55 private EirFlags(int key) {
60 * Lookup function based on the type code. Returns {@link UNKNOWN} if the code does not exist.
64 * @return enumeration value.
66 public static EirFlags getEirFlag(int eirFlag) {
67 Map<Integer, EirFlags> localCodeMapping = codeMapping;
68 if (localCodeMapping == null) {
69 localCodeMapping = new HashMap<>();
70 for (EirFlags s : values()) {
71 localCodeMapping.put(s.key, s);
73 codeMapping = localCodeMapping;
76 return localCodeMapping.getOrDefault(eirFlag, UNKNOWN);
80 * Returns the Bluetooth protocol defined value for this enum
82 * @return the EIR Data type key