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.hue.internal.dto.clip2;
15 import java.util.Objects;
17 import org.eclipse.jdt.annotation.NonNullByDefault;
18 import org.eclipse.jdt.annotation.Nullable;
19 import org.openhab.binding.hue.internal.dto.clip2.enums.ButtonEventType;
21 import com.google.gson.annotations.SerializedName;
24 * DTO for CLIP 2 button state.
26 * @author Andrew Fiddian-Green - Initial contribution
30 private @Nullable @SerializedName("last_event") String lastEvent;
33 * @return the last button event as an enum.
34 * @throws IllegalArgumentException if lastEvent is null or bad.
36 public ButtonEventType getLastEvent() throws IllegalArgumentException {
37 String lastEvent = this.lastEvent;
38 if (Objects.nonNull(lastEvent)) {
39 return ButtonEventType.valueOf(lastEvent.toUpperCase());
41 throw new IllegalArgumentException("lastEvent field is null");