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 * A [`revoke_and_ack`] message to be sent to or received from a peer.
14 * [`revoke_and_ack`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#completing-the-transition-to-the-updated-state-revoke_and_ack
16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
17 public class RevokeAndACK extends CommonBase {
18 RevokeAndACK(Object _dummy, long ptr) { super(ptr); }
19 @Override @SuppressWarnings("deprecation")
20 protected void finalize() throws Throwable {
22 if (ptr != 0) { bindings.RevokeAndACK_free(ptr); }
28 public byte[] get_channel_id() {
29 byte[] ret = bindings.RevokeAndACK_get_channel_id(this.ptr);
30 Reference.reachabilityFence(this);
37 public void set_channel_id(byte[] val) {
38 bindings.RevokeAndACK_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
39 Reference.reachabilityFence(this);
40 Reference.reachabilityFence(val);
44 * The secret corresponding to the per-commitment point
46 public byte[] get_per_commitment_secret() {
47 byte[] ret = bindings.RevokeAndACK_get_per_commitment_secret(this.ptr);
48 Reference.reachabilityFence(this);
53 * The secret corresponding to the per-commitment point
55 public void set_per_commitment_secret(byte[] val) {
56 bindings.RevokeAndACK_set_per_commitment_secret(this.ptr, InternalUtils.check_arr_len(val, 32));
57 Reference.reachabilityFence(this);
58 Reference.reachabilityFence(val);
62 * The next sender-broadcast commitment transaction's per-commitment point
64 public byte[] get_next_per_commitment_point() {
65 byte[] ret = bindings.RevokeAndACK_get_next_per_commitment_point(this.ptr);
66 Reference.reachabilityFence(this);
71 * The next sender-broadcast commitment transaction's per-commitment point
73 public void set_next_per_commitment_point(byte[] val) {
74 bindings.RevokeAndACK_set_next_per_commitment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
75 Reference.reachabilityFence(this);
76 Reference.reachabilityFence(val);
80 * Constructs a new RevokeAndACK given each field
82 public static RevokeAndACK of(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg) {
83 long ret = bindings.RevokeAndACK_new(InternalUtils.check_arr_len(channel_id_arg, 32), InternalUtils.check_arr_len(per_commitment_secret_arg, 32), InternalUtils.check_arr_len(next_per_commitment_point_arg, 33));
84 Reference.reachabilityFence(channel_id_arg);
85 Reference.reachabilityFence(per_commitment_secret_arg);
86 Reference.reachabilityFence(next_per_commitment_point_arg);
87 if (ret >= 0 && ret <= 4096) { return null; }
88 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
89 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
94 long ret = bindings.RevokeAndACK_clone_ptr(this.ptr);
95 Reference.reachabilityFence(this);
100 * Creates a copy of the RevokeAndACK
102 public RevokeAndACK clone() {
103 long ret = bindings.RevokeAndACK_clone(this.ptr);
104 Reference.reachabilityFence(this);
105 if (ret >= 0 && ret <= 4096) { return null; }
106 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
107 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
112 * Checks if two RevokeAndACKs contain equal inner contents.
113 * This ignores pointers and is_owned flags and looks at the values in fields.
114 * Two objects with NULL inner values will be considered "equal" here.
116 public boolean eq(org.ldk.structs.RevokeAndACK b) {
117 boolean ret = bindings.RevokeAndACK_eq(this.ptr, b == null ? 0 : b.ptr);
118 Reference.reachabilityFence(this);
119 Reference.reachabilityFence(b);
120 if (this != null) { this.ptrs_to.add(b); };
124 @Override public boolean equals(Object o) {
125 if (!(o instanceof RevokeAndACK)) return false;
126 return this.eq((RevokeAndACK)o);
129 * Serialize the RevokeAndACK object into a byte array which can be read by RevokeAndACK_read
131 public byte[] write() {
132 byte[] ret = bindings.RevokeAndACK_write(this.ptr);
133 Reference.reachabilityFence(this);
138 * Read a RevokeAndACK from a byte array, created by RevokeAndACK_write
140 public static Result_RevokeAndACKDecodeErrorZ read(byte[] ser) {
141 long ret = bindings.RevokeAndACK_read(ser);
142 Reference.reachabilityFence(ser);
143 if (ret >= 0 && ret <= 4096) { return null; }
144 Result_RevokeAndACKDecodeErrorZ ret_hu_conv = Result_RevokeAndACKDecodeErrorZ.constr_from_ptr(ret);