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 ChannelId get_channel_id() {
29 long ret = bindings.AnnouncementSignatures_get_channel_id(this.ptr);
30 Reference.reachabilityFence(this);
31 if (ret >= 0 && ret <= 4096) { return null; }
32 org.ldk.structs.ChannelId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelId(null, ret); }
33 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
40 public void set_channel_id(org.ldk.structs.ChannelId val) {
41 bindings.AnnouncementSignatures_set_channel_id(this.ptr, val.ptr);
42 Reference.reachabilityFence(this);
43 Reference.reachabilityFence(val);
44 if (this != null) { this.ptrs_to.add(val); };
48 * The short channel ID
50 public long get_short_channel_id() {
51 long ret = bindings.AnnouncementSignatures_get_short_channel_id(this.ptr);
52 Reference.reachabilityFence(this);
57 * The short channel ID
59 public void set_short_channel_id(long val) {
60 bindings.AnnouncementSignatures_set_short_channel_id(this.ptr, val);
61 Reference.reachabilityFence(this);
62 Reference.reachabilityFence(val);
66 * A signature by the node key
68 public byte[] get_node_signature() {
69 byte[] ret = bindings.AnnouncementSignatures_get_node_signature(this.ptr);
70 Reference.reachabilityFence(this);
75 * A signature by the node key
77 public void set_node_signature(byte[] val) {
78 bindings.AnnouncementSignatures_set_node_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
79 Reference.reachabilityFence(this);
80 Reference.reachabilityFence(val);
84 * A signature by the funding key
86 public byte[] get_bitcoin_signature() {
87 byte[] ret = bindings.AnnouncementSignatures_get_bitcoin_signature(this.ptr);
88 Reference.reachabilityFence(this);
93 * A signature by the funding key
95 public void set_bitcoin_signature(byte[] val) {
96 bindings.AnnouncementSignatures_set_bitcoin_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
97 Reference.reachabilityFence(this);
98 Reference.reachabilityFence(val);
102 * Constructs a new AnnouncementSignatures given each field
104 public static AnnouncementSignatures of(org.ldk.structs.ChannelId channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg) {
105 long ret = bindings.AnnouncementSignatures_new(channel_id_arg.ptr, short_channel_id_arg, InternalUtils.check_arr_len(node_signature_arg, 64), InternalUtils.check_arr_len(bitcoin_signature_arg, 64));
106 Reference.reachabilityFence(channel_id_arg);
107 Reference.reachabilityFence(short_channel_id_arg);
108 Reference.reachabilityFence(node_signature_arg);
109 Reference.reachabilityFence(bitcoin_signature_arg);
110 if (ret >= 0 && ret <= 4096) { return null; }
111 org.ldk.structs.AnnouncementSignatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnnouncementSignatures(null, ret); }
112 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
113 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_id_arg); };
118 long ret = bindings.AnnouncementSignatures_clone_ptr(this.ptr);
119 Reference.reachabilityFence(this);
124 * Creates a copy of the AnnouncementSignatures
126 public AnnouncementSignatures clone() {
127 long ret = bindings.AnnouncementSignatures_clone(this.ptr);
128 Reference.reachabilityFence(this);
129 if (ret >= 0 && ret <= 4096) { return null; }
130 org.ldk.structs.AnnouncementSignatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnnouncementSignatures(null, ret); }
131 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
136 * Generates a non-cryptographic 64-bit hash of the AnnouncementSignatures.
139 long ret = bindings.AnnouncementSignatures_hash(this.ptr);
140 Reference.reachabilityFence(this);
144 @Override public int hashCode() {
145 return (int)this.hash();
148 * Checks if two AnnouncementSignaturess contain equal inner contents.
149 * This ignores pointers and is_owned flags and looks at the values in fields.
150 * Two objects with NULL inner values will be considered "equal" here.
152 public boolean eq(org.ldk.structs.AnnouncementSignatures b) {
153 boolean ret = bindings.AnnouncementSignatures_eq(this.ptr, b.ptr);
154 Reference.reachabilityFence(this);
155 Reference.reachabilityFence(b);
156 if (this != null) { this.ptrs_to.add(b); };
160 @Override public boolean equals(Object o) {
161 if (!(o instanceof AnnouncementSignatures)) return false;
162 return this.eq((AnnouncementSignatures)o);
165 * Serialize the AnnouncementSignatures object into a byte array which can be read by AnnouncementSignatures_read
167 public byte[] write() {
168 byte[] ret = bindings.AnnouncementSignatures_write(this.ptr);
169 Reference.reachabilityFence(this);
174 * Read a AnnouncementSignatures from a byte array, created by AnnouncementSignatures_write
176 public static Result_AnnouncementSignaturesDecodeErrorZ read(byte[] ser) {
177 long ret = bindings.AnnouncementSignatures_read(ser);
178 Reference.reachabilityFence(ser);
179 if (ret >= 0 && ret <= 4096) { return null; }
180 Result_AnnouncementSignaturesDecodeErrorZ ret_hu_conv = Result_AnnouncementSignaturesDecodeErrorZ.constr_from_ptr(ret);