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 commitment_signed message to be sent or received from a peer
14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
15 public class CommitmentSigned extends CommonBase {
16 CommitmentSigned(Object _dummy, long ptr) { super(ptr); }
17 @Override @SuppressWarnings("deprecation")
18 protected void finalize() throws Throwable {
20 if (ptr != 0) { bindings.CommitmentSigned_free(ptr); }
26 public byte[] get_channel_id() {
27 byte[] ret = bindings.CommitmentSigned_get_channel_id(this.ptr);
28 Reference.reachabilityFence(this);
35 public void set_channel_id(byte[] val) {
36 bindings.CommitmentSigned_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
37 Reference.reachabilityFence(this);
38 Reference.reachabilityFence(val);
42 * A signature on the commitment transaction
44 public byte[] get_signature() {
45 byte[] ret = bindings.CommitmentSigned_get_signature(this.ptr);
46 Reference.reachabilityFence(this);
51 * A signature on the commitment transaction
53 public void set_signature(byte[] val) {
54 bindings.CommitmentSigned_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
55 Reference.reachabilityFence(this);
56 Reference.reachabilityFence(val);
60 * Signatures on the HTLC transactions
62 public void set_htlc_signatures(byte[][] val) {
63 bindings.CommitmentSigned_set_htlc_signatures(this.ptr, val != null ? Arrays.stream(val).map(val_conv_8 -> InternalUtils.check_arr_len(val_conv_8, 64)).toArray(byte[][]::new) : null);
64 Reference.reachabilityFence(this);
65 Reference.reachabilityFence(val);
69 * Constructs a new CommitmentSigned given each field
71 public static CommitmentSigned of(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg) {
72 long ret = bindings.CommitmentSigned_new(InternalUtils.check_arr_len(channel_id_arg, 32), InternalUtils.check_arr_len(signature_arg, 64), htlc_signatures_arg != null ? Arrays.stream(htlc_signatures_arg).map(htlc_signatures_arg_conv_8 -> InternalUtils.check_arr_len(htlc_signatures_arg_conv_8, 64)).toArray(byte[][]::new) : null);
73 Reference.reachabilityFence(channel_id_arg);
74 Reference.reachabilityFence(signature_arg);
75 Reference.reachabilityFence(htlc_signatures_arg);
76 if (ret >= 0 && ret <= 4096) { return null; }
77 CommitmentSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new CommitmentSigned(null, ret); }
78 ret_hu_conv.ptrs_to.add(ret_hu_conv);
83 long ret = bindings.CommitmentSigned_clone_ptr(this.ptr);
84 Reference.reachabilityFence(this);
89 * Creates a copy of the CommitmentSigned
91 public CommitmentSigned clone() {
92 long ret = bindings.CommitmentSigned_clone(this.ptr);
93 Reference.reachabilityFence(this);
94 if (ret >= 0 && ret <= 4096) { return null; }
95 CommitmentSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new CommitmentSigned(null, ret); }
96 ret_hu_conv.ptrs_to.add(this);
101 * Serialize the CommitmentSigned object into a byte array which can be read by CommitmentSigned_read
103 public byte[] write() {
104 byte[] ret = bindings.CommitmentSigned_write(this.ptr);
105 Reference.reachabilityFence(this);
110 * Read a CommitmentSigned from a byte array, created by CommitmentSigned_write
112 public static Result_CommitmentSignedDecodeErrorZ read(byte[] ser) {
113 long ret = bindings.CommitmentSigned_read(ser);
114 Reference.reachabilityFence(ser);
115 if (ret >= 0 && ret <= 4096) { return null; }
116 Result_CommitmentSignedDecodeErrorZ ret_hu_conv = Result_CommitmentSignedDecodeErrorZ.constr_from_ptr(ret);