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.lutron.internal.grxprg;
15 import org.openhab.core.thing.Bridge;
16 import org.openhab.core.thing.ThingStatus;
17 import org.openhab.core.thing.ThingStatusDetail;
18 import org.openhab.core.types.State;
22 * A callback to {@link PrgBridgeHandler} that will be used by the {@link PrgProtocolHandler} to update the status and
23 * state of the {@link PrgBridgeHandler} or a specific {@link GrafikEyeHandler}
25 * @author Tim Roberts - Initial contribution
28 interface PrgHandlerCallback {
30 * Callback to the {@link PrgBridgeHandler} to update the status of the {@link Bridge}
32 * @param status a non-null {@link org.openhab.core.thing.ThingStatus}
33 * @param detail a non-null {@link org.openhab.core.thing.ThingStatusDetail}
34 * @param msg a possibly null, possibly empty message
36 void statusChanged(ThingStatus status, ThingStatusDetail detail, String msg);
39 * Callback to the {@link PrgBridgeHandler} to update the state of an item
41 * @param channelId the non-null, non-empty channel id
42 * @param state the new non-null {@State}
44 void stateChanged(String channelId, State state);
47 * Callback to the {@link PrgBridgeHandler} to update the state of an item in a specific {@link GrafikEyeHandler}.
49 * @param controlUnit the control unit identifier to update
50 * @param channelId the non-null, non-empty channel id
51 * @param state the new non-null {@State}
53 void stateChanged(int controlUnit, String channelId, State state);
56 * Callback to the {@link PrgBridgeHandler} to determine if the specific zone on a specific control unit is a shade
59 * @param controlUnit the control unit identifier
60 * @param zone the zone identify
61 * @return true if a shade zone, false otherwise
63 boolean isShade(int controlUnit, int zone);