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 * A channel_announcement message to be sent or received from a peer
13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
14 public class ChannelAnnouncement extends CommonBase {
15 ChannelAnnouncement(Object _dummy, long ptr) { super(ptr); }
16 @Override @SuppressWarnings("deprecation")
17 protected void finalize() throws Throwable {
19 if (ptr != 0) { bindings.ChannelAnnouncement_free(ptr); }
23 * Authentication of the announcement by the first public node
25 public byte[] get_node_signature_1() {
26 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_1(this.ptr);
31 * Authentication of the announcement by the first public node
33 public void set_node_signature_1(byte[] val) {
34 bindings.ChannelAnnouncement_set_node_signature_1(this.ptr, val);
38 * Authentication of the announcement by the second public node
40 public byte[] get_node_signature_2() {
41 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_2(this.ptr);
46 * Authentication of the announcement by the second public node
48 public void set_node_signature_2(byte[] val) {
49 bindings.ChannelAnnouncement_set_node_signature_2(this.ptr, val);
53 * Proof of funding UTXO ownership by the first public node
55 public byte[] get_bitcoin_signature_1() {
56 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_1(this.ptr);
61 * Proof of funding UTXO ownership by the first public node
63 public void set_bitcoin_signature_1(byte[] val) {
64 bindings.ChannelAnnouncement_set_bitcoin_signature_1(this.ptr, val);
68 * Proof of funding UTXO ownership by the second public node
70 public byte[] get_bitcoin_signature_2() {
71 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_2(this.ptr);
76 * Proof of funding UTXO ownership by the second public node
78 public void set_bitcoin_signature_2(byte[] val) {
79 bindings.ChannelAnnouncement_set_bitcoin_signature_2(this.ptr, val);
83 * The actual announcement
85 public UnsignedChannelAnnouncement get_contents() {
86 long ret = bindings.ChannelAnnouncement_get_contents(this.ptr);
87 if (ret >= 0 && ret <= 4096) { return null; }
88 UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new UnsignedChannelAnnouncement(null, ret); }
89 ret_hu_conv.ptrs_to.add(this);
94 * The actual announcement
96 public void set_contents(UnsignedChannelAnnouncement val) {
97 bindings.ChannelAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr & ~1);
101 * Constructs a new ChannelAnnouncement given each field
103 public static ChannelAnnouncement of(byte[] node_signature_1_arg, byte[] node_signature_2_arg, byte[] bitcoin_signature_1_arg, byte[] bitcoin_signature_2_arg, UnsignedChannelAnnouncement contents_arg) {
104 long ret = bindings.ChannelAnnouncement_new(node_signature_1_arg, node_signature_2_arg, bitcoin_signature_1_arg, bitcoin_signature_2_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
105 if (ret >= 0 && ret <= 4096) { return null; }
106 ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
107 ret_hu_conv.ptrs_to.add(ret_hu_conv);
112 * Creates a copy of the ChannelAnnouncement
114 public ChannelAnnouncement clone() {
115 long ret = bindings.ChannelAnnouncement_clone(this.ptr);
116 if (ret >= 0 && ret <= 4096) { return null; }
117 ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
118 ret_hu_conv.ptrs_to.add(this);
123 * Serialize the ChannelAnnouncement object into a byte array which can be read by ChannelAnnouncement_read
125 public byte[] write() {
126 byte[] ret = bindings.ChannelAnnouncement_write(this.ptr);
131 * Read a ChannelAnnouncement from a byte array, created by ChannelAnnouncement_write
133 public static Result_ChannelAnnouncementDecodeErrorZ read(byte[] ser) {
134 long ret = bindings.ChannelAnnouncement_read(ser);
135 if (ret >= 0 && ret <= 4096) { return null; }
136 Result_ChannelAnnouncementDecodeErrorZ ret_hu_conv = Result_ChannelAnnouncementDecodeErrorZ.constr_from_ptr(ret);