PowerOnEvent.java

  1. /*
  2.  * *************************************************************************************************************************************************************
  3.  *
  4.  * SteelBlue: DCI User Interfaces
  5.  * http://tidalwave.it/projects/steelblue
  6.  *
  7.  * Copyright (C) 2015 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
  8.  *
  9.  * *************************************************************************************************************************************************************
  10.  *
  11.  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
  12.  * You may obtain a copy of the License at
  13.  *
  14.  *     http://www.apache.org/licenses/LICENSE-2.0
  15.  *
  16.  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
  17.  * CONDITIONS OF ANY KIND, either express or implied.  See the License for the specific language governing permissions and limitations under the License.
  18.  *
  19.  * *************************************************************************************************************************************************************
  20.  *
  21.  * git clone https://bitbucket.org/tidalwave/steelblue-src
  22.  * git clone https://github.com/tidalwave-it/steelblue-src
  23.  *
  24.  * *************************************************************************************************************************************************************
  25.  */
  26. package it.tidalwave.ui.core.message;

  27. import javax.annotation.Nonnull;
  28. import javax.annotation.concurrent.Immutable;
  29. import java.util.Map;
  30. import it.tidalwave.util.Key;
  31. import it.tidalwave.util.TypeSafeMap;
  32. import lombok.Getter;
  33. import lombok.ToString;

  34. /***************************************************************************************************************************************************************
  35.  *
  36.  * A message that notifies that the system has been just powered on.
  37.  *
  38.  * @stereotype  Message
  39.  * @since       2.0-ALPHA-1
  40.  * @author      Fabrizio Giudici
  41.  *
  42.  **************************************************************************************************************************************************************/
  43. @Immutable @Getter @ToString
  44. public final class PowerOnEvent
  45.   {
  46.     @Nonnull
  47.     private final TypeSafeMap properties;

  48.     /***********************************************************************************************************************************************************
  49.      * Creates a new instance.
  50.      **********************************************************************************************************************************************************/
  51.     public PowerOnEvent ()
  52.       {
  53.         this(Map.of());
  54.       }

  55.     /***********************************************************************************************************************************************************
  56.      * Creates a new instance with a map of properties.
  57.      * @param  properties   the properties
  58.      **********************************************************************************************************************************************************/
  59.     public PowerOnEvent (@Nonnull final Map<Key<?>, Object> properties)
  60.       {
  61.         this.properties = TypeSafeMap.ofCloned(properties);
  62.       }
  63.   }