+ /**
+ * The other of the two `node_id`s which are endpoints of this channel
+ */
+ public void set_node_id_2(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_node_id_2(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The funding key for the first node
+ */
+ public NodeId get_bitcoin_key_1() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_1(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The funding key for the first node
+ */
+ public void set_bitcoin_key_1(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_bitcoin_key_1(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The funding key for the second node
+ */
+ public NodeId get_bitcoin_key_2() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_2(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The funding key for the second node
+ */
+ public void set_bitcoin_key_2(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_bitcoin_key_2(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Excess data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new fields are added to the lightning gossip protocol.
+ *
+ * Returns a copy of the field.
+ */
+ public byte[] get_excess_data() {
+ byte[] ret = bindings.UnsignedChannelAnnouncement_get_excess_data(this.ptr);
+ Reference.reachabilityFence(this);