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.mcp23017.internal;
16 import java.util.stream.Collectors;
17 import java.util.stream.Stream;
19 import org.eclipse.jdt.annotation.NonNullByDefault;
20 import org.openhab.core.thing.ThingTypeUID;
23 * The {@link Mcp23017BindingConstants} class defines common constants, which are
24 * used across the whole binding.
26 * @author Anatol Ogorek - Initial contribution
29 public class Mcp23017BindingConstants {
31 public static final String BINDING_ID = "mcp23017";
33 // List of all Thing Type UIDs
34 public static final ThingTypeUID THING_TYPE_MCP23017 = new ThingTypeUID(BINDING_ID, BINDING_ID);
36 public static final String DEFAULT_STATE = "default_state";
37 public static final String ADDRESS = "address";
38 public static final String BUS_NUMBER = "bus_number";
39 public static final String PIN = "pin";
40 public static final String PULL_MODE = "pull_mode";
41 public static final String DEFAULT_PULL_MODE = "OFF";
43 public static final String ACTIVE_LOW = "active_low";
45 public static final String ACTIVE_LOW_ENABLED = "y";
47 public static final String CHANNEL_GROUP_INPUT = "input";
48 public static final String CHANNEL_GROUP_OUTPUT = "output";
50 public static final Set<String> SUPPORTED_CHANNEL_GROUPS = Stream.of(CHANNEL_GROUP_INPUT, CHANNEL_GROUP_OUTPUT)
51 .collect(Collectors.toSet());
53 public static final String CHANNEL_A0 = "A0";
54 public static final String CHANNEL_A1 = "A1";
55 public static final String CHANNEL_A2 = "A2";
56 public static final String CHANNEL_A3 = "A3";
57 public static final String CHANNEL_A4 = "A4";
58 public static final String CHANNEL_A5 = "A5";
59 public static final String CHANNEL_A6 = "A6";
60 public static final String CHANNEL_A7 = "A7";
61 public static final String CHANNEL_B0 = "B0";
62 public static final String CHANNEL_B1 = "B1";
63 public static final String CHANNEL_B2 = "B2";
64 public static final String CHANNEL_B3 = "B3";
65 public static final String CHANNEL_B4 = "B4";
66 public static final String CHANNEL_B5 = "B5";
67 public static final String CHANNEL_B6 = "B6";
68 public static final String CHANNEL_B7 = "B7";
70 public static final Set<String> SUPPORTED_CHANNELS = Stream
71 .of(CHANNEL_A0, CHANNEL_A1, CHANNEL_A2, CHANNEL_A3, CHANNEL_A4, CHANNEL_A5, CHANNEL_A6, CHANNEL_A7,
72 CHANNEL_B0, CHANNEL_B1, CHANNEL_B2, CHANNEL_B3, CHANNEL_B4, CHANNEL_B5, CHANNEL_B6, CHANNEL_B7)
73 .collect(Collectors.toSet());