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   1 /**
   2  * Copyright (c) 2010-2020 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   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
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.elerotransmitterstick.internal.stick;
  14
  15 import java.util.Arrays;
  16 import java.util.concurrent.Delayed;
  17 import java.util.concurrent.TimeUnit;
  18
  19 /**
  20  * @author Volker Bier - Initial contribution
  21  */
  22 public class Command implements Delayed {
  23     public static final int TIMED_PRIORITY = 30;
  24     public static final int COMMAND_PRIORITY = 20;
  25     public static final int FAST_INFO_PRIORITY = 10;
  26     public static final int INFO_PRIORITY = 0;
  27
  28     private Integer[] channelId;
  29     private CommandType commandType;
  30
  31     protected int priority = COMMAND_PRIORITY;
  32
  33     public Command(final CommandType cmd, final Integer... channels) {
  34         channelId = channels;
  35         commandType = cmd;
  36     }
  37
  38     protected Command(final CommandType cmd, int priority, final Integer... channels) {
  39         this(cmd, channels);
  40
  41         this.priority = priority;
  42     }
  43
  44     @Override
  45     public String toString() {
  46         return "Command " + commandType + " on channels " + Arrays.toString(channelId) + " with priority " + priority;
  47     }
  48
  49     @Override
  50     public int compareTo(Delayed delayed) {
  51         if (delayed == this) {
  52             return 0;
  53         }
  54
  55         return Long.compare(0, delayed.getDelay(TimeUnit.MILLISECONDS));
  56     }
  57
  58     @Override
  59     public long getDelay(TimeUnit unit) {
  60         return 0;
  61     }
  62
  63     public int getPriority() {
  64         return priority;
  65     }
  66
  67     public Integer[] getChannelIds() {
  68         return channelId;
  69     }
  70
  71     public CommandType getCommandType() {
  72         return commandType;
  73     }
  74 }