_ 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                 org.ldk.structs.NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.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 NodeAlias get_alias() {
  88                 long ret = bindings.NodeAnnouncementInfo_get_alias(this.ptr);
  89                 Reference.reachabilityFence(this);
  90                 if (ret >= 0 && ret <= 4096) { return null; }
  91                 org.ldk.structs.NodeAlias ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAlias(null, ret); }
  92                 ret_hu_conv.ptrs_to.add(this);
  93                 return ret_hu_conv;
  94         }
  95
  96         /**
  97          * Moniker assigned to the node.
  98          * May be invalid or malicious (eg control chars),
  99          * should not be exposed to the user.
 100          */
 101         public void set_alias(NodeAlias val) {
 102                 bindings.NodeAnnouncementInfo_set_alias(this.ptr, val == null ? 0 : val.ptr & ~1);
 103                 Reference.reachabilityFence(this);
 104                 Reference.reachabilityFence(val);
 105         }
 106
 107         /**
 108          * Internet-level addresses via which one can connect to the node
 109          *
 110          * Returns a copy of the field.
 111          */
 112         public NetAddress[] get_addresses() {
 113                 long[] ret = bindings.NodeAnnouncementInfo_get_addresses(this.ptr);
 114                 Reference.reachabilityFence(this);
 115                 int ret_conv_12_len = ret.length;
 116                 NetAddress[] ret_conv_12_arr = new NetAddress[ret_conv_12_len];
 117                 for (int m = 0; m < ret_conv_12_len; m++) {
 118                         long ret_conv_12 = ret[m];
 119                         org.ldk.structs.NetAddress ret_conv_12_hu_conv = org.ldk.structs.NetAddress.constr_from_ptr(ret_conv_12);
 120                         ret_conv_12_hu_conv.ptrs_to.add(this);
 121                         ret_conv_12_arr[m] = ret_conv_12_hu_conv;
 122                 }
 123                 return ret_conv_12_arr;
 124         }
 125
 126         /**
 127          * Internet-level addresses via which one can connect to the node
 128          */
 129         public void set_addresses(NetAddress[] val) {
 130                 bindings.NodeAnnouncementInfo_set_addresses(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_12 -> val_conv_12.ptr).toArray() : null);
 131                 Reference.reachabilityFence(this);
 132                 Reference.reachabilityFence(val);
 133         }
 134
 135         /**
 136          * An initial announcement of the node
 137          * Mostly redundant with the data we store in fields explicitly.
 138          * Everything else is useful only for sending out for initial routing sync.
 139          * Not stored if contains excess data to prevent DoS.
 140          *
 141          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
 142          */
 143         @Nullable
 144         public NodeAnnouncement get_announcement_message() {
 145                 long ret = bindings.NodeAnnouncementInfo_get_announcement_message(this.ptr);
 146                 Reference.reachabilityFence(this);
 147                 if (ret >= 0 && ret <= 4096) { return null; }
 148                 org.ldk.structs.NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncement(null, ret); }
 149                 ret_hu_conv.ptrs_to.add(this);
 150                 return ret_hu_conv;
 151         }
 152
 153         /**
 154          * An initial announcement of the node
 155          * Mostly redundant with the data we store in fields explicitly.
 156          * Everything else is useful only for sending out for initial routing sync.
 157          * Not stored if contains excess data to prevent DoS.
 158          *
 159          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
 160          */
 161         public void set_announcement_message(@Nullable NodeAnnouncement val) {
 162                 bindings.NodeAnnouncementInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
 163                 Reference.reachabilityFence(this);
 164                 Reference.reachabilityFence(val);
 165         }
 166
 167         /**
 168          * Constructs a new NodeAnnouncementInfo given each field
 169          */
 170         public static NodeAnnouncementInfo of(NodeFeatures features_arg, int last_update_arg, byte[] rgb_arg, NodeAlias alias_arg, NetAddress[] addresses_arg, NodeAnnouncement announcement_message_arg) {
 171                 long ret = bindings.NodeAnnouncementInfo_new(features_arg == null ? 0 : features_arg.ptr & ~1, last_update_arg, InternalUtils.check_arr_len(rgb_arg, 3), alias_arg == null ? 0 : alias_arg.ptr & ~1, 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);
 172                 Reference.reachabilityFence(features_arg);
 173                 Reference.reachabilityFence(last_update_arg);
 174                 Reference.reachabilityFence(rgb_arg);
 175                 Reference.reachabilityFence(alias_arg);
 176                 Reference.reachabilityFence(addresses_arg);
 177                 Reference.reachabilityFence(announcement_message_arg);
 178                 if (ret >= 0 && ret <= 4096) { return null; }
 179                 org.ldk.structs.NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncementInfo(null, ret); }
 180                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 181                 return ret_hu_conv;
 182         }
 183
 184         long clone_ptr() {
 185                 long ret = bindings.NodeAnnouncementInfo_clone_ptr(this.ptr);
 186                 Reference.reachabilityFence(this);
 187                 return ret;
 188         }
 189
 190         /**
 191          * Creates a copy of the NodeAnnouncementInfo
 192          */
 193         public NodeAnnouncementInfo clone() {
 194                 long ret = bindings.NodeAnnouncementInfo_clone(this.ptr);
 195                 Reference.reachabilityFence(this);
 196                 if (ret >= 0 && ret <= 4096) { return null; }
 197                 org.ldk.structs.NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncementInfo(null, ret); }
 198                 ret_hu_conv.ptrs_to.add(this);
 199                 return ret_hu_conv;
 200         }
 201
 202         /**
 203          * Serialize the NodeAnnouncementInfo object into a byte array which can be read by NodeAnnouncementInfo_read
 204          */
 205         public byte[] write() {
 206                 byte[] ret = bindings.NodeAnnouncementInfo_write(this.ptr);
 207                 Reference.reachabilityFence(this);
 208                 return ret;
 209         }
 210
 211         /**
 212          * Read a NodeAnnouncementInfo from a byte array, created by NodeAnnouncementInfo_write
 213          */
 214         public static Result_NodeAnnouncementInfoDecodeErrorZ read(byte[] ser) {
 215                 long ret = bindings.NodeAnnouncementInfo_read(ser);
 216                 Reference.reachabilityFence(ser);
 217                 if (ret >= 0 && ret <= 4096) { return null; }
 218                 Result_NodeAnnouncementInfoDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementInfoDecodeErrorZ.constr_from_ptr(ret);
 219                 return ret_hu_conv;
 220         }
 221
 222 }