1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
11 * Although we require signers to be cloneable, it may be useful for developers to be able to use
12 * signers in an un-sized way, for example as `dyn BaseSign`. Therefore we separate the Clone trait,
13 * which implies Sized, into this derived trait.
15 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
16 public class Sign extends CommonBase {
17 final bindings.LDKSign bindings_instance;
18 Sign(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
19 private Sign(bindings.LDKSign arg, bindings.LDKBaseSign BaseSign, ChannelPublicKeys pubkeys) {
20 super(bindings.LDKSign_new(arg, BaseSign, pubkeys == null ? 0 : pubkeys.ptr & ~1));
21 this.ptrs_to.add(arg);
22 this.ptrs_to.add(BaseSign);
23 this.ptrs_to.add(pubkeys);
24 this.bindings_instance = arg;
26 @Override @SuppressWarnings("deprecation")
27 protected void finalize() throws Throwable {
28 if (ptr != 0) { bindings.Sign_free(ptr); } super.finalize();
31 public static interface SignInterface {
33 * Serialize the object into a byte array
37 private static class LDKSignHolder { Sign held; }
38 public static Sign new_impl(SignInterface arg, BaseSign.BaseSignInterface BaseSign_impl, ChannelPublicKeys pubkeys) {
39 final LDKSignHolder impl_holder = new LDKSignHolder();
40 impl_holder.held = new Sign(new bindings.LDKSign() {
41 @Override public byte[] write() {
42 byte[] ret = arg.write();
45 }, BaseSign.new_impl(BaseSign_impl, pubkeys).bindings_instance, pubkeys);
46 return impl_holder.held;
49 * Serialize the object into a byte array
51 public byte[] write() {
52 byte[] ret = bindings.Sign_write(this.ptr);
57 * Creates a copy of a Sign
60 long ret = bindings.Sign_clone(this.ptr);
61 Sign ret_hu_conv = new Sign(null, ret);
62 ret_hu_conv.ptrs_to.add(this);