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   1 /**
   2  * Copyright (c) 2010-2023 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.lifx.internal;
  14
  15 import java.net.InetSocketAddress;
  16 import java.nio.channels.SelectionKey;
  17 import java.nio.channels.Selector;
  18 import java.util.function.Supplier;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.openhab.binding.lifx.internal.fields.MACAddress;
  23
  24 /**
  25  * The {@link LifxSelectorContext} stores the context that is used for broadcast and unicast communications with a
  26  * light using a {@link Selector}.
  27  *
  28  * @author Wouter Born - Initial contribution
  29  */
  30 @NonNullByDefault
  31 public class LifxSelectorContext {
  32
  33     private final Selector selector;
  34     private final long sourceId;
  35     private final Supplier<Integer> sequenceNumberSupplier;
  36     private final String logId;
  37     private @Nullable InetSocketAddress host;
  38     private @Nullable MACAddress macAddress;
  39     private @Nullable SelectionKey broadcastKey;
  40     private @Nullable SelectionKey unicastKey;
  41
  42     public LifxSelectorContext(Selector selector, long sourceId, Supplier<Integer> sequenceNumberSupplier, String logId,
  43             @Nullable SelectionKey broadcastKey) {
  44         this(selector, sourceId, sequenceNumberSupplier, logId, null, null, broadcastKey, null);
  45     }
  46
  47     public LifxSelectorContext(Selector selector, long sourceId, Supplier<Integer> sequenceNumberSupplier, String logId,
  48             @Nullable InetSocketAddress host, @Nullable MACAddress macAddress, @Nullable SelectionKey broadcastKey,
  49             @Nullable SelectionKey unicastKey) {
  50         this.selector = selector;
  51         this.sourceId = sourceId;
  52         this.sequenceNumberSupplier = sequenceNumberSupplier;
  53         this.logId = logId;
  54         this.host = host;
  55         this.macAddress = macAddress;
  56         this.broadcastKey = broadcastKey;
  57         this.unicastKey = unicastKey;
  58     }
  59
  60     public Selector getSelector() {
  61         return selector;
  62     }
  63
  64     public long getSourceId() {
  65         return sourceId;
  66     }
  67
  68     public Supplier<Integer> getSequenceNumberSupplier() {
  69         return sequenceNumberSupplier;
  70     }
  71
  72     public String getLogId() {
  73         return logId;
  74     }
  75
  76     public @Nullable InetSocketAddress getHost() {
  77         return host;
  78     }
  79
  80     public @Nullable MACAddress getMACAddress() {
  81         return macAddress;
  82     }
  83
  84     public @Nullable SelectionKey getBroadcastKey() {
  85         return broadcastKey;
  86     }
  87
  88     public @Nullable SelectionKey getUnicastKey() {
  89         return unicastKey;
  90     }
  91
  92     public void setHost(@Nullable InetSocketAddress host) {
  93         this.host = host;
  94     }
  95
  96     public void setMACAddress(@Nullable MACAddress macAddress) {
  97         this.macAddress = macAddress;
  98     }
  99
 100     public void setBroadcastKey(@Nullable SelectionKey broadcastKey) {
 101         this.broadcastKey = broadcastKey;
 102     }
 103
 104     public void setUnicastKey(@Nullable SelectionKey unicastKey) {
 105         this.unicastKey = unicastKey;
 106     }
 107 }