+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UnsignedNodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedNodeAnnouncement(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The actual content of the announcement
+ */
+ public void set_contents(org.ldk.structs.UnsignedNodeAnnouncement val) {
+ bindings.NodeAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Constructs a new NodeAnnouncement given each field
+ */
+ public static NodeAnnouncement of(byte[] signature_arg, org.ldk.structs.UnsignedNodeAnnouncement contents_arg) {
+ long ret = bindings.NodeAnnouncement_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr);
+ Reference.reachabilityFence(signature_arg);
+ Reference.reachabilityFence(contents_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncement(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(contents_arg); };