_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeAnnouncement.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import javax.annotation.Nullable;
   8
   9
  10 /**
  11  * A node_announcement message to be sent or received from a peer
  12  */
  13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  14 public class NodeAnnouncement extends CommonBase {
  15         NodeAnnouncement(Object _dummy, long ptr) { super(ptr); }
  16         @Override @SuppressWarnings("deprecation")
  17         protected void finalize() throws Throwable {
  18                 super.finalize();
  19                 if (ptr != 0) { bindings.NodeAnnouncement_free(ptr); }
  20         }
  21
  22         /**
  23          * The signature by the node key
  24          */
  25         public byte[] get_signature() {
  26                 byte[] ret = bindings.NodeAnnouncement_get_signature(this.ptr);
  27                 return ret;
  28         }
  29
  30         /**
  31          * The signature by the node key
  32          */
  33         public void set_signature(byte[] val) {
  34                 bindings.NodeAnnouncement_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
  35         }
  36
  37         /**
  38          * The actual content of the announcement
  39          */
  40         public UnsignedNodeAnnouncement get_contents() {
  41                 long ret = bindings.NodeAnnouncement_get_contents(this.ptr);
  42                 if (ret >= 0 && ret <= 4096) { return null; }
  43                 UnsignedNodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new UnsignedNodeAnnouncement(null, ret); }
  44                 ret_hu_conv.ptrs_to.add(this);
  45                 return ret_hu_conv;
  46         }
  47
  48         /**
  49          * The actual content of the announcement
  50          */
  51         public void set_contents(UnsignedNodeAnnouncement val) {
  52                 bindings.NodeAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr & ~1);
  53         }
  54
  55         /**
  56          * Constructs a new NodeAnnouncement given each field
  57          */
  58         public static NodeAnnouncement of(byte[] signature_arg, UnsignedNodeAnnouncement contents_arg) {
  59                 long ret = bindings.NodeAnnouncement_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr & ~1);
  60                 if (ret >= 0 && ret <= 4096) { return null; }
  61                 NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncement(null, ret); }
  62                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  63                 return ret_hu_conv;
  64         }
  65
  66         long clone_ptr() {
  67                 long ret = bindings.NodeAnnouncement_clone_ptr(this.ptr);
  68                 return ret;
  69         }
  70
  71         /**
  72          * Creates a copy of the NodeAnnouncement
  73          */
  74         public NodeAnnouncement clone() {
  75                 long ret = bindings.NodeAnnouncement_clone(this.ptr);
  76                 if (ret >= 0 && ret <= 4096) { return null; }
  77                 NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncement(null, ret); }
  78                 ret_hu_conv.ptrs_to.add(this);
  79                 return ret_hu_conv;
  80         }
  81
  82         /**
  83          * Serialize the NodeAnnouncement object into a byte array which can be read by NodeAnnouncement_read
  84          */
  85         public byte[] write() {
  86                 byte[] ret = bindings.NodeAnnouncement_write(this.ptr);
  87                 return ret;
  88         }
  89
  90         /**
  91          * Read a NodeAnnouncement from a byte array, created by NodeAnnouncement_write
  92          */
  93         public static Result_NodeAnnouncementDecodeErrorZ read(byte[] ser) {
  94                 long ret = bindings.NodeAnnouncement_read(ser);
  95                 if (ret >= 0 && ret <= 4096) { return null; }
  96                 Result_NodeAnnouncementDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementDecodeErrorZ.constr_from_ptr(ret);
  97                 return ret_hu_conv;
  98         }
  99
 100 }