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 [`channel_reestablish`] message to be sent to or received from a peer.
14 * [`channel_reestablish`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#message-retransmission
16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
17 public class ChannelReestablish extends CommonBase {
18 ChannelReestablish(Object _dummy, long ptr) { super(ptr); }
19 @Override @SuppressWarnings("deprecation")
20 protected void finalize() throws Throwable {
22 if (ptr != 0) { bindings.ChannelReestablish_free(ptr); }
28 public byte[] get_channel_id() {
29 byte[] ret = bindings.ChannelReestablish_get_channel_id(this.ptr);
30 Reference.reachabilityFence(this);
37 public void set_channel_id(byte[] val) {
38 bindings.ChannelReestablish_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
39 Reference.reachabilityFence(this);
40 Reference.reachabilityFence(val);
44 * The next commitment number for the sender
46 public long get_next_local_commitment_number() {
47 long ret = bindings.ChannelReestablish_get_next_local_commitment_number(this.ptr);
48 Reference.reachabilityFence(this);
53 * The next commitment number for the sender
55 public void set_next_local_commitment_number(long val) {
56 bindings.ChannelReestablish_set_next_local_commitment_number(this.ptr, val);
57 Reference.reachabilityFence(this);
58 Reference.reachabilityFence(val);
62 * The next commitment number for the recipient
64 public long get_next_remote_commitment_number() {
65 long ret = bindings.ChannelReestablish_get_next_remote_commitment_number(this.ptr);
66 Reference.reachabilityFence(this);
71 * The next commitment number for the recipient
73 public void set_next_remote_commitment_number(long val) {
74 bindings.ChannelReestablish_set_next_remote_commitment_number(this.ptr, val);
75 Reference.reachabilityFence(this);
76 Reference.reachabilityFence(val);
80 * Proof that the sender knows the per-commitment secret of a specific commitment transaction
81 * belonging to the recipient
83 public byte[] get_your_last_per_commitment_secret() {
84 byte[] ret = bindings.ChannelReestablish_get_your_last_per_commitment_secret(this.ptr);
85 Reference.reachabilityFence(this);
90 * Proof that the sender knows the per-commitment secret of a specific commitment transaction
91 * belonging to the recipient
93 public void set_your_last_per_commitment_secret(byte[] val) {
94 bindings.ChannelReestablish_set_your_last_per_commitment_secret(this.ptr, InternalUtils.check_arr_len(val, 32));
95 Reference.reachabilityFence(this);
96 Reference.reachabilityFence(val);
100 * The sender's per-commitment point for their current commitment transaction
102 public byte[] get_my_current_per_commitment_point() {
103 byte[] ret = bindings.ChannelReestablish_get_my_current_per_commitment_point(this.ptr);
104 Reference.reachabilityFence(this);
109 * The sender's per-commitment point for their current commitment transaction
111 public void set_my_current_per_commitment_point(byte[] val) {
112 bindings.ChannelReestablish_set_my_current_per_commitment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
113 Reference.reachabilityFence(this);
114 Reference.reachabilityFence(val);
118 * The next funding transaction ID
120 public Option_TxidZ get_next_funding_txid() {
121 long ret = bindings.ChannelReestablish_get_next_funding_txid(this.ptr);
122 Reference.reachabilityFence(this);
123 if (ret >= 0 && ret <= 4096) { return null; }
124 org.ldk.structs.Option_TxidZ ret_hu_conv = org.ldk.structs.Option_TxidZ.constr_from_ptr(ret);
125 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
130 * The next funding transaction ID
132 public void set_next_funding_txid(org.ldk.structs.Option_TxidZ val) {
133 bindings.ChannelReestablish_set_next_funding_txid(this.ptr, val.ptr);
134 Reference.reachabilityFence(this);
135 Reference.reachabilityFence(val);
136 if (this != null) { this.ptrs_to.add(val); };
140 * Constructs a new ChannelReestablish given each field
142 public static ChannelReestablish of(byte[] channel_id_arg, long next_local_commitment_number_arg, long next_remote_commitment_number_arg, byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg, org.ldk.structs.Option_TxidZ next_funding_txid_arg) {
143 long ret = bindings.ChannelReestablish_new(InternalUtils.check_arr_len(channel_id_arg, 32), next_local_commitment_number_arg, next_remote_commitment_number_arg, InternalUtils.check_arr_len(your_last_per_commitment_secret_arg, 32), InternalUtils.check_arr_len(my_current_per_commitment_point_arg, 33), next_funding_txid_arg.ptr);
144 Reference.reachabilityFence(channel_id_arg);
145 Reference.reachabilityFence(next_local_commitment_number_arg);
146 Reference.reachabilityFence(next_remote_commitment_number_arg);
147 Reference.reachabilityFence(your_last_per_commitment_secret_arg);
148 Reference.reachabilityFence(my_current_per_commitment_point_arg);
149 Reference.reachabilityFence(next_funding_txid_arg);
150 if (ret >= 0 && ret <= 4096) { return null; }
151 org.ldk.structs.ChannelReestablish ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelReestablish(null, ret); }
152 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
153 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(next_funding_txid_arg); };
158 long ret = bindings.ChannelReestablish_clone_ptr(this.ptr);
159 Reference.reachabilityFence(this);
164 * Creates a copy of the ChannelReestablish
166 public ChannelReestablish clone() {
167 long ret = bindings.ChannelReestablish_clone(this.ptr);
168 Reference.reachabilityFence(this);
169 if (ret >= 0 && ret <= 4096) { return null; }
170 org.ldk.structs.ChannelReestablish ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelReestablish(null, ret); }
171 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
176 * Checks if two ChannelReestablishs contain equal inner contents.
177 * This ignores pointers and is_owned flags and looks at the values in fields.
178 * Two objects with NULL inner values will be considered "equal" here.
180 public boolean eq(org.ldk.structs.ChannelReestablish b) {
181 boolean ret = bindings.ChannelReestablish_eq(this.ptr, b == null ? 0 : b.ptr);
182 Reference.reachabilityFence(this);
183 Reference.reachabilityFence(b);
184 if (this != null) { this.ptrs_to.add(b); };
188 @Override public boolean equals(Object o) {
189 if (!(o instanceof ChannelReestablish)) return false;
190 return this.eq((ChannelReestablish)o);
193 * Serialize the ChannelReestablish object into a byte array which can be read by ChannelReestablish_read
195 public byte[] write() {
196 byte[] ret = bindings.ChannelReestablish_write(this.ptr);
197 Reference.reachabilityFence(this);
202 * Read a ChannelReestablish from a byte array, created by ChannelReestablish_write
204 public static Result_ChannelReestablishDecodeErrorZ read(byte[] ser) {
205 long ret = bindings.ChannelReestablish_read(ser);
206 Reference.reachabilityFence(ser);
207 if (ret >= 0 && ret <= 4096) { return null; }
208 Result_ChannelReestablishDecodeErrorZ ret_hu_conv = Result_ChannelReestablishDecodeErrorZ.constr_from_ptr(ret);