+ if (ptr != 0) { bindings.ChannelKeys_free(ptr); } super.finalize();
+ }
+
+ public static interface ChannelKeysInterface {
+ byte[] get_per_commitment_point(long idx);
+ byte[] release_commitment_secret(long idx);
+ TwoTuple<Long, Long> key_derivation_params();
+ Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx);
+ Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx);
+ Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
+ Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc);
+ Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx);
+ Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg);
+ void ready_channel(ChannelTransactionParameters channel_parameters);
+ byte[] write();
+ }
+ private static class LDKChannelKeysHolder { ChannelKeys held; }
+ public static ChannelKeys new_impl(ChannelKeysInterface arg, ChannelPublicKeys pubkeys) {
+ final LDKChannelKeysHolder impl_holder = new LDKChannelKeysHolder();
+ impl_holder.held = new ChannelKeys(new bindings.LDKChannelKeys() {
+ @Override public byte[] get_per_commitment_point(long idx) {
+ byte[] ret = arg.get_per_commitment_point(idx);
+ return ret;
+ }
+ @Override public byte[] release_commitment_secret(long idx) {
+ byte[] ret = arg.release_commitment_secret(idx);
+ return ret;
+ }
+ @Override public long key_derivation_params() {
+ TwoTuple<Long, Long> ret = arg.key_derivation_params();
+ long result = bindings.C2Tuple_u64u64Z_new(ret.a, ret.b);
+ return result;
+ }
+ @Override public long sign_counterparty_commitment(long commitment_tx) {
+ CommitmentTransaction commitment_tx_hu_conv = new CommitmentTransaction(null, commitment_tx);
+ Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(commitment_tx_hu_conv);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_holder_commitment_and_htlcs(long commitment_tx) {
+ HolderCommitmentTransaction commitment_tx_hu_conv = new HolderCommitmentTransaction(null, commitment_tx);
+ Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_holder_commitment_and_htlcs(commitment_tx_hu_conv);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
+ HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
+ Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
+ HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
+ Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_closing_transaction(byte[] closing_tx) {
+ Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public long sign_channel_announcement(long msg) {
+ UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
+ Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ @Override public void ready_channel(long channel_parameters) {
+ ChannelTransactionParameters channel_parameters_hu_conv = new ChannelTransactionParameters(null, channel_parameters);
+ arg.ready_channel(channel_parameters_hu_conv);
+ }
+ @Override public byte[] write() {
+ byte[] ret = arg.write();
+ return ret;
+ }
+ }, pubkeys);
+ return impl_holder.held;
+ }
+ public byte[] get_per_commitment_point(long idx) {
+ byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
+ return ret;