_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeAnnouncementInfo.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * Information received in the latest node_announcement from this node.
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class NodeAnnouncementInfo extends CommonBase {
  16         NodeAnnouncementInfo(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.NodeAnnouncementInfo_free(ptr); }
  21         }
  22
  23         /**
  24          * Protocol features the node announced support for
  25          */
  26         public NodeFeatures get_features() {
  27                 long ret = bindings.NodeAnnouncementInfo_get_features(this.ptr);
  28                 Reference.reachabilityFence(this);
  29                 if (ret >= 0 && ret <= 4096) { return null; }
  30                 NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
  31                 ret_hu_conv.ptrs_to.add(this);
  32                 return ret_hu_conv;
  33         }
  34
  35         /**
  36          * Protocol features the node announced support for
  37          */
  38         public void set_features(NodeFeatures val) {
  39                 bindings.NodeAnnouncementInfo_set_features(this.ptr, val == null ? 0 : val.ptr & ~1);
  40                 Reference.reachabilityFence(this);
  41                 Reference.reachabilityFence(val);
  42         }
  43
  44         /**
  45          * When the last known update to the node state was issued.
  46          * Value is opaque, as set in the announcement.
  47          */
  48         public int get_last_update() {
  49                 int ret = bindings.NodeAnnouncementInfo_get_last_update(this.ptr);
  50                 Reference.reachabilityFence(this);
  51                 return ret;
  52         }
  53
  54         /**
  55          * When the last known update to the node state was issued.
  56          * Value is opaque, as set in the announcement.
  57          */
  58         public void set_last_update(int val) {
  59                 bindings.NodeAnnouncementInfo_set_last_update(this.ptr, val);
  60                 Reference.reachabilityFence(this);
  61                 Reference.reachabilityFence(val);
  62         }
  63
  64         /**
  65          * Color assigned to the node
  66          */
  67         public byte[] get_rgb() {
  68                 byte[] ret = bindings.NodeAnnouncementInfo_get_rgb(this.ptr);
  69                 Reference.reachabilityFence(this);
  70                 return ret;
  71         }
  72
  73         /**
  74          * Color assigned to the node
  75          */
  76         public void set_rgb(byte[] val) {
  77                 bindings.NodeAnnouncementInfo_set_rgb(this.ptr, InternalUtils.check_arr_len(val, 3));
  78                 Reference.reachabilityFence(this);
  79                 Reference.reachabilityFence(val);
  80         }
  81
  82         /**
  83          * Moniker assigned to the node.
  84          * May be invalid or malicious (eg control chars),
  85          * should not be exposed to the user.
  86          */
  87         public byte[] get_alias() {
  88                 byte[] ret = bindings.NodeAnnouncementInfo_get_alias(this.ptr);
  89                 Reference.reachabilityFence(this);
  90                 return ret;
  91         }
  92
  93         /**
  94          * Moniker assigned to the node.
  95          * May be invalid or malicious (eg control chars),
  96          * should not be exposed to the user.
  97          */
  98         public void set_alias(byte[] val) {
  99                 bindings.NodeAnnouncementInfo_set_alias(this.ptr, InternalUtils.check_arr_len(val, 32));
 100                 Reference.reachabilityFence(this);
 101                 Reference.reachabilityFence(val);
 102         }
 103
 104         /**
 105          * Internet-level addresses via which one can connect to the node
 106          */
 107         public void set_addresses(NetAddress[] val) {
 108                 bindings.NodeAnnouncementInfo_set_addresses(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_12 -> val_conv_12.ptr).toArray() : null);
 109                 Reference.reachabilityFence(this);
 110                 Reference.reachabilityFence(val);
 111         }
 112
 113         /**
 114          * An initial announcement of the node
 115          * Mostly redundant with the data we store in fields explicitly.
 116          * Everything else is useful only for sending out for initial routing sync.
 117          * Not stored if contains excess data to prevent DoS.
 118          *
 119          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
 120          */
 121         @Nullable
 122         public NodeAnnouncement get_announcement_message() {
 123                 long ret = bindings.NodeAnnouncementInfo_get_announcement_message(this.ptr);
 124                 Reference.reachabilityFence(this);
 125                 if (ret >= 0 && ret <= 4096) { return null; }
 126                 NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncement(null, ret); }
 127                 ret_hu_conv.ptrs_to.add(this);
 128                 return ret_hu_conv;
 129         }
 130
 131         /**
 132          * An initial announcement of the node
 133          * Mostly redundant with the data we store in fields explicitly.
 134          * Everything else is useful only for sending out for initial routing sync.
 135          * Not stored if contains excess data to prevent DoS.
 136          *
 137          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
 138          */
 139         public void set_announcement_message(@Nullable NodeAnnouncement val) {
 140                 bindings.NodeAnnouncementInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
 141                 Reference.reachabilityFence(this);
 142                 Reference.reachabilityFence(val);
 143         }
 144
 145         /**
 146          * Constructs a new NodeAnnouncementInfo given each field
 147          */
 148         public static NodeAnnouncementInfo of(NodeFeatures features_arg, int last_update_arg, byte[] rgb_arg, byte[] alias_arg, NetAddress[] addresses_arg, NodeAnnouncement announcement_message_arg) {
 149                 long ret = bindings.NodeAnnouncementInfo_new(features_arg == null ? 0 : features_arg.ptr & ~1, last_update_arg, InternalUtils.check_arr_len(rgb_arg, 3), InternalUtils.check_arr_len(alias_arg, 32), addresses_arg != null ? Arrays.stream(addresses_arg).mapToLong(addresses_arg_conv_12 -> addresses_arg_conv_12.ptr).toArray() : null, announcement_message_arg == null ? 0 : announcement_message_arg.ptr & ~1);
 150                 Reference.reachabilityFence(features_arg);
 151                 Reference.reachabilityFence(last_update_arg);
 152                 Reference.reachabilityFence(rgb_arg);
 153                 Reference.reachabilityFence(alias_arg);
 154                 Reference.reachabilityFence(addresses_arg);
 155                 Reference.reachabilityFence(announcement_message_arg);
 156                 if (ret >= 0 && ret <= 4096) { return null; }
 157                 NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncementInfo(null, ret); }
 158                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 159                 return ret_hu_conv;
 160         }
 161
 162         long clone_ptr() {
 163                 long ret = bindings.NodeAnnouncementInfo_clone_ptr(this.ptr);
 164                 Reference.reachabilityFence(this);
 165                 return ret;
 166         }
 167
 168         /**
 169          * Creates a copy of the NodeAnnouncementInfo
 170          */
 171         public NodeAnnouncementInfo clone() {
 172                 long ret = bindings.NodeAnnouncementInfo_clone(this.ptr);
 173                 Reference.reachabilityFence(this);
 174                 if (ret >= 0 && ret <= 4096) { return null; }
 175                 NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncementInfo(null, ret); }
 176                 ret_hu_conv.ptrs_to.add(this);
 177                 return ret_hu_conv;
 178         }
 179
 180         /**
 181          * Serialize the NodeAnnouncementInfo object into a byte array which can be read by NodeAnnouncementInfo_read
 182          */
 183         public byte[] write() {
 184                 byte[] ret = bindings.NodeAnnouncementInfo_write(this.ptr);
 185                 Reference.reachabilityFence(this);
 186                 return ret;
 187         }
 188
 189         /**
 190          * Read a NodeAnnouncementInfo from a byte array, created by NodeAnnouncementInfo_write
 191          */
 192         public static Result_NodeAnnouncementInfoDecodeErrorZ read(byte[] ser) {
 193                 long ret = bindings.NodeAnnouncementInfo_read(ser);
 194                 Reference.reachabilityFence(ser);
 195                 if (ret >= 0 && ret <= 4096) { return null; }
 196                 Result_NodeAnnouncementInfoDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementInfoDecodeErrorZ.constr_from_ptr(ret);
 197                 return ret_hu_conv;
 198         }
 199
 200 }