1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import java.lang.ref.Reference;
8 import javax.annotation.Nullable;
12 * An [`announcement_signatures`] message to be sent to or received from a peer.
14 * [`announcement_signatures`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-announcement_signatures-message
16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
17 public class AnnouncementSignatures extends CommonBase {
18 AnnouncementSignatures(Object _dummy, long ptr) { super(ptr); }
19 @Override @SuppressWarnings("deprecation")
20 protected void finalize() throws Throwable {
22 if (ptr != 0) { bindings.AnnouncementSignatures_free(ptr); }
28 public byte[] get_channel_id() {
29 byte[] ret = bindings.AnnouncementSignatures_get_channel_id(this.ptr);
30 Reference.reachabilityFence(this);
37 public void set_channel_id(byte[] val) {
38 bindings.AnnouncementSignatures_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
39 Reference.reachabilityFence(this);
40 Reference.reachabilityFence(val);
44 * The short channel ID
46 public long get_short_channel_id() {
47 long ret = bindings.AnnouncementSignatures_get_short_channel_id(this.ptr);
48 Reference.reachabilityFence(this);
53 * The short channel ID
55 public void set_short_channel_id(long val) {
56 bindings.AnnouncementSignatures_set_short_channel_id(this.ptr, val);
57 Reference.reachabilityFence(this);
58 Reference.reachabilityFence(val);
62 * A signature by the node key
64 public byte[] get_node_signature() {
65 byte[] ret = bindings.AnnouncementSignatures_get_node_signature(this.ptr);
66 Reference.reachabilityFence(this);
71 * A signature by the node key
73 public void set_node_signature(byte[] val) {
74 bindings.AnnouncementSignatures_set_node_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
75 Reference.reachabilityFence(this);
76 Reference.reachabilityFence(val);
80 * A signature by the funding key
82 public byte[] get_bitcoin_signature() {
83 byte[] ret = bindings.AnnouncementSignatures_get_bitcoin_signature(this.ptr);
84 Reference.reachabilityFence(this);
89 * A signature by the funding key
91 public void set_bitcoin_signature(byte[] val) {
92 bindings.AnnouncementSignatures_set_bitcoin_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
93 Reference.reachabilityFence(this);
94 Reference.reachabilityFence(val);
98 * Constructs a new AnnouncementSignatures given each field
100 public static AnnouncementSignatures of(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg) {
101 long ret = bindings.AnnouncementSignatures_new(InternalUtils.check_arr_len(channel_id_arg, 32), short_channel_id_arg, InternalUtils.check_arr_len(node_signature_arg, 64), InternalUtils.check_arr_len(bitcoin_signature_arg, 64));
102 Reference.reachabilityFence(channel_id_arg);
103 Reference.reachabilityFence(short_channel_id_arg);
104 Reference.reachabilityFence(node_signature_arg);
105 Reference.reachabilityFence(bitcoin_signature_arg);
106 if (ret >= 0 && ret <= 4096) { return null; }
107 org.ldk.structs.AnnouncementSignatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnnouncementSignatures(null, ret); }
108 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
113 long ret = bindings.AnnouncementSignatures_clone_ptr(this.ptr);
114 Reference.reachabilityFence(this);
119 * Creates a copy of the AnnouncementSignatures
121 public AnnouncementSignatures clone() {
122 long ret = bindings.AnnouncementSignatures_clone(this.ptr);
123 Reference.reachabilityFence(this);
124 if (ret >= 0 && ret <= 4096) { return null; }
125 org.ldk.structs.AnnouncementSignatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnnouncementSignatures(null, ret); }
126 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
131 * Checks if two AnnouncementSignaturess contain equal inner contents.
132 * This ignores pointers and is_owned flags and looks at the values in fields.
133 * Two objects with NULL inner values will be considered "equal" here.
135 public boolean eq(org.ldk.structs.AnnouncementSignatures b) {
136 boolean ret = bindings.AnnouncementSignatures_eq(this.ptr, b == null ? 0 : b.ptr);
137 Reference.reachabilityFence(this);
138 Reference.reachabilityFence(b);
139 if (this != null) { this.ptrs_to.add(b); };
143 @Override public boolean equals(Object o) {
144 if (!(o instanceof AnnouncementSignatures)) return false;
145 return this.eq((AnnouncementSignatures)o);
148 * Serialize the AnnouncementSignatures object into a byte array which can be read by AnnouncementSignatures_read
150 public byte[] write() {
151 byte[] ret = bindings.AnnouncementSignatures_write(this.ptr);
152 Reference.reachabilityFence(this);
157 * Read a AnnouncementSignatures from a byte array, created by AnnouncementSignatures_write
159 public static Result_AnnouncementSignaturesDecodeErrorZ read(byte[] ser) {
160 long ret = bindings.AnnouncementSignatures_read(ser);
161 Reference.reachabilityFence(ser);
162 if (ret >= 0 && ret <= 4096) { return null; }
163 Result_AnnouncementSignaturesDecodeErrorZ ret_hu_conv = Result_AnnouncementSignaturesDecodeErrorZ.constr_from_ptr(ret);