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 >= 0 && ret <= 4096) { return null; }
28 NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { 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);
41 * When the last known update to the node state was issued.
42 * Value is opaque, as set in the announcement.
44 public int get_last_update() {
45 int ret = bindings.NodeAnnouncementInfo_get_last_update(this.ptr);
50 * When the last known update to the node state was issued.
51 * Value is opaque, as set in the announcement.
53 public void set_last_update(int val) {
54 bindings.NodeAnnouncementInfo_set_last_update(this.ptr, val);
58 * Color assigned to the node
60 public byte[] get_rgb() {
61 byte[] ret = bindings.NodeAnnouncementInfo_get_rgb(this.ptr);
66 * Color assigned to the node
68 public void set_rgb(byte[] val) {
69 bindings.NodeAnnouncementInfo_set_rgb(this.ptr, val);
73 * Moniker assigned to the node.
74 * May be invalid or malicious (eg control chars),
75 * should not be exposed to the user.
77 public byte[] get_alias() {
78 byte[] ret = bindings.NodeAnnouncementInfo_get_alias(this.ptr);
83 * Moniker assigned to the node.
84 * May be invalid or malicious (eg control chars),
85 * should not be exposed to the user.
87 public void set_alias(byte[] val) {
88 bindings.NodeAnnouncementInfo_set_alias(this.ptr, val);
92 * Internet-level addresses via which one can connect to the node
94 public void set_addresses(NetAddress[] val) {
95 bindings.NodeAnnouncementInfo_set_addresses(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_12 -> val_conv_12.ptr).toArray() : null);
99 * An initial announcement of the node
100 * Mostly redundant with the data we store in fields explicitly.
101 * Everything else is useful only for sending out for initial routing sync.
102 * Not stored if contains excess data to prevent DoS.
104 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
107 public NodeAnnouncement get_announcement_message() {
108 long ret = bindings.NodeAnnouncementInfo_get_announcement_message(this.ptr);
109 if (ret >= 0 && ret <= 4096) { return null; }
110 NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncement(null, ret); }
111 ret_hu_conv.ptrs_to.add(this);
116 * An initial announcement of the node
117 * Mostly redundant with the data we store in fields explicitly.
118 * Everything else is useful only for sending out for initial routing sync.
119 * Not stored if contains excess data to prevent DoS.
121 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
123 public void set_announcement_message(@Nullable NodeAnnouncement val) {
124 bindings.NodeAnnouncementInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
128 * Constructs a new NodeAnnouncementInfo given each field
130 public static NodeAnnouncementInfo of(NodeFeatures features_arg, int last_update_arg, byte[] rgb_arg, byte[] alias_arg, NetAddress[] addresses_arg, NodeAnnouncement announcement_message_arg) {
131 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);
132 if (ret >= 0 && ret <= 4096) { return null; }
133 NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncementInfo(null, ret); }
134 ret_hu_conv.ptrs_to.add(ret_hu_conv);
139 * Creates a copy of the NodeAnnouncementInfo
141 public NodeAnnouncementInfo clone() {
142 long ret = bindings.NodeAnnouncementInfo_clone(this.ptr);
143 if (ret >= 0 && ret <= 4096) { return null; }
144 NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncementInfo(null, ret); }
145 ret_hu_conv.ptrs_to.add(this);
150 * Serialize the NodeAnnouncementInfo object into a byte array which can be read by NodeAnnouncementInfo_read
152 public byte[] write() {
153 byte[] ret = bindings.NodeAnnouncementInfo_write(this.ptr);
158 * Read a NodeAnnouncementInfo from a byte array, created by NodeAnnouncementInfo_write
160 public static Result_NodeAnnouncementInfoDecodeErrorZ read(byte[] ser) {
161 long ret = bindings.NodeAnnouncementInfo_read(ser);
162 if (ret >= 0 && ret <= 4096) { return null; }
163 Result_NodeAnnouncementInfoDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementInfoDecodeErrorZ.constr_from_ptr(ret);