+ /**
+ * The extra fee skimmed by the sender of this message. See
+ * [`ChannelConfig::accept_underpaying_htlcs`].
+ *
+ * [`ChannelConfig::accept_underpaying_htlcs`]: crate::util::config::ChannelConfig::accept_underpaying_htlcs
+ */
+ public Option_u64Z get_skimmed_fee_msat() {
+ long ret = bindings.UpdateAddHTLC_get_skimmed_fee_msat(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The extra fee skimmed by the sender of this message. See
+ * [`ChannelConfig::accept_underpaying_htlcs`].
+ *
+ * [`ChannelConfig::accept_underpaying_htlcs`]: crate::util::config::ChannelConfig::accept_underpaying_htlcs
+ */
+ public void set_skimmed_fee_msat(org.ldk.structs.Option_u64Z val) {
+ bindings.UpdateAddHTLC_set_skimmed_fee_msat(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The onion routing packet with encrypted data for the next hop.
+ */
+ public OnionPacket get_onion_routing_packet() {
+ long ret = bindings.UpdateAddHTLC_get_onion_routing_packet(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OnionPacket ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OnionPacket(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The onion routing packet with encrypted data for the next hop.
+ */
+ public void set_onion_routing_packet(org.ldk.structs.OnionPacket val) {
+ bindings.UpdateAddHTLC_set_onion_routing_packet(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Provided if we are relaying or receiving a payment within a blinded path, to decrypt the onion
+ * routing packet and the recipient-provided encrypted payload within.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public byte[] get_blinding_point() {
+ byte[] ret = bindings.UpdateAddHTLC_get_blinding_point(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Provided if we are relaying or receiving a payment within a blinded path, to decrypt the onion
+ * routing packet and the recipient-provided encrypted payload within.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_blinding_point(@Nullable byte[] val) {
+ bindings.UpdateAddHTLC_set_blinding_point(this.ptr, InternalUtils.check_arr_len(val, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Constructs a new UpdateAddHTLC given each field
+ *
+ * Note that blinding_point_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public static UpdateAddHTLC of(org.ldk.structs.ChannelId channel_id_arg, long htlc_id_arg, long amount_msat_arg, byte[] payment_hash_arg, int cltv_expiry_arg, org.ldk.structs.Option_u64Z skimmed_fee_msat_arg, org.ldk.structs.OnionPacket onion_routing_packet_arg, @Nullable byte[] blinding_point_arg) {
+ long ret = bindings.UpdateAddHTLC_new(channel_id_arg.ptr, htlc_id_arg, amount_msat_arg, InternalUtils.check_arr_len(payment_hash_arg, 32), cltv_expiry_arg, skimmed_fee_msat_arg.ptr, onion_routing_packet_arg.ptr, InternalUtils.check_arr_len(blinding_point_arg, 33));
+ Reference.reachabilityFence(channel_id_arg);
+ Reference.reachabilityFence(htlc_id_arg);
+ Reference.reachabilityFence(amount_msat_arg);
+ Reference.reachabilityFence(payment_hash_arg);
+ Reference.reachabilityFence(cltv_expiry_arg);
+ Reference.reachabilityFence(skimmed_fee_msat_arg);
+ Reference.reachabilityFence(onion_routing_packet_arg);
+ Reference.reachabilityFence(blinding_point_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UpdateAddHTLC ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UpdateAddHTLC(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_id_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(skimmed_fee_msat_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(onion_routing_packet_arg); };
+ return ret_hu_conv;
+ }
+