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   1 /**
   2  * Copyright (c) 2010-2022 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.paradoxalarm.internal.communication;
  14
  15 import org.openhab.binding.paradoxalarm.internal.communication.messages.IPPacket;
  16
  17 /**
  18  * The {@link Request}. Abstract request class. Used to be derived for the particular types of requests to Paradox.
  19  *
  20  * @author Konstantin Polihronov - Initial contribution
  21  */
  22 public abstract class Request implements IRequest {
  23
  24     private IPPacket packet;
  25     private long timestamp;
  26     private RequestType type;
  27     private IResponseReceiver receiver;
  28
  29     public Request(RequestType type, IPPacket packet, IResponseReceiver receiver) {
  30         this.packet = packet;
  31         this.type = type;
  32         this.receiver = receiver;
  33     }
  34
  35     @Override
  36     public IPPacket getRequestPacket() {
  37         return packet;
  38     }
  39
  40     @Override
  41     public void setTimeStamp() {
  42         timestamp = System.currentTimeMillis();
  43     }
  44
  45     @Override
  46     public boolean isTimeStampExpired(long tresholdInMillis) {
  47         return System.currentTimeMillis() - timestamp >= tresholdInMillis;
  48     }
  49
  50     @Override
  51     public RequestType getType() {
  52         return type;
  53     }
  54
  55     @Override
  56     public String toString() {
  57         return "Request [packet=" + packet + ", timestamp=" + timestamp + ", type=" + type + "]";
  58     }
  59
  60     @Override
  61     public IResponseReceiver getResponseReceiver() {
  62         return receiver;
  63     }
  64 }