1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import javax.annotation.Nullable;
11 * Information received in the latest node_announcement from this node.
13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
14 public class NodeAnnouncementInfo extends CommonBase {
15 NodeAnnouncementInfo(Object _dummy, long ptr) { super(ptr); }
16 @Override @SuppressWarnings("deprecation")
17 protected void finalize() throws Throwable {
19 if (ptr != 0) { bindings.NodeAnnouncementInfo_free(ptr); }
23 * Protocol features the node announced support for
25 public NodeFeatures get_features() {
26 long ret = bindings.NodeAnnouncementInfo_get_features(this.ptr);
27 if (ret < 1024) { return null; }
28 NodeFeatures ret_hu_conv = new NodeFeatures(null, ret);
29 ret_hu_conv.ptrs_to.add(this);
34 * Protocol features the node announced support for
36 public void set_features(NodeFeatures val) {
37 bindings.NodeAnnouncementInfo_set_features(this.ptr, val == null ? 0 : val.ptr & ~1);
38 this.ptrs_to.add(val);
42 * When the last known update to the node state was issued.
43 * Value is opaque, as set in the announcement.
45 public int get_last_update() {
46 int ret = bindings.NodeAnnouncementInfo_get_last_update(this.ptr);
51 * When the last known update to the node state was issued.
52 * Value is opaque, as set in the announcement.
54 public void set_last_update(int val) {
55 bindings.NodeAnnouncementInfo_set_last_update(this.ptr, val);
59 * Color assigned to the node
61 public byte[] get_rgb() {
62 byte[] ret = bindings.NodeAnnouncementInfo_get_rgb(this.ptr);
67 * Color assigned to the node
69 public void set_rgb(byte[] val) {
70 bindings.NodeAnnouncementInfo_set_rgb(this.ptr, val);
74 * Moniker assigned to the node.
75 * May be invalid or malicious (eg control chars),
76 * should not be exposed to the user.
78 public byte[] get_alias() {
79 byte[] ret = bindings.NodeAnnouncementInfo_get_alias(this.ptr);
84 * Moniker assigned to the node.
85 * May be invalid or malicious (eg control chars),
86 * should not be exposed to the user.
88 public void set_alias(byte[] val) {
89 bindings.NodeAnnouncementInfo_set_alias(this.ptr, val);
93 * Internet-level addresses via which one can connect to the node
95 public void set_addresses(NetAddress[] val) {
96 bindings.NodeAnnouncementInfo_set_addresses(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_12 -> val_conv_12.ptr).toArray() : null);
97 /* TODO 2 NetAddress */;
101 * An initial announcement of the node
102 * Mostly redundant with the data we store in fields explicitly.
103 * Everything else is useful only for sending out for initial routing sync.
104 * Not stored if contains excess data to prevent DoS.
106 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
109 public NodeAnnouncement get_announcement_message() {
110 long ret = bindings.NodeAnnouncementInfo_get_announcement_message(this.ptr);
111 if (ret < 1024) { return null; }
112 NodeAnnouncement ret_hu_conv = new NodeAnnouncement(null, ret);
113 ret_hu_conv.ptrs_to.add(this);
118 * An initial announcement of the node
119 * Mostly redundant with the data we store in fields explicitly.
120 * Everything else is useful only for sending out for initial routing sync.
121 * Not stored if contains excess data to prevent DoS.
123 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
125 public void set_announcement_message(@Nullable NodeAnnouncement val) {
126 bindings.NodeAnnouncementInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
127 this.ptrs_to.add(val);
131 * Constructs a new NodeAnnouncementInfo given each field
133 public static NodeAnnouncementInfo of(NodeFeatures features_arg, int last_update_arg, byte[] rgb_arg, byte[] alias_arg, NetAddress[] addresses_arg, NodeAnnouncement announcement_message_arg) {
134 long ret = bindings.NodeAnnouncementInfo_new(features_arg == null ? 0 : features_arg.ptr & ~1, last_update_arg, rgb_arg, alias_arg, 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);
135 if (ret < 1024) { return null; }
136 NodeAnnouncementInfo ret_hu_conv = new NodeAnnouncementInfo(null, ret);
137 ret_hu_conv.ptrs_to.add(ret_hu_conv);
138 ret_hu_conv.ptrs_to.add(features_arg);
139 /* TODO 2 NetAddress */;
140 ret_hu_conv.ptrs_to.add(announcement_message_arg);
145 * Creates a copy of the NodeAnnouncementInfo
147 public NodeAnnouncementInfo clone() {
148 long ret = bindings.NodeAnnouncementInfo_clone(this.ptr);
149 if (ret < 1024) { return null; }
150 NodeAnnouncementInfo ret_hu_conv = new NodeAnnouncementInfo(null, ret);
151 ret_hu_conv.ptrs_to.add(this);
156 * Serialize the NodeAnnouncementInfo object into a byte array which can be read by NodeAnnouncementInfo_read
158 public byte[] write() {
159 byte[] ret = bindings.NodeAnnouncementInfo_write(this.ptr);
164 * Read a NodeAnnouncementInfo from a byte array, created by NodeAnnouncementInfo_write
166 public static Result_NodeAnnouncementInfoDecodeErrorZ read(byte[] ser) {
167 long ret = bindings.NodeAnnouncementInfo_read(ser);
168 if (ret < 1024) { return null; }
169 Result_NodeAnnouncementInfoDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementInfoDecodeErrorZ.constr_from_ptr(ret);