_ Git - ldk-java/blob - src/main/java/org/ldk/structs/ChannelAnnouncement.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 channel_announcement message to be sent or received from a peer
  12  */
  13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  14 public class ChannelAnnouncement extends CommonBase {
  15         ChannelAnnouncement(Object _dummy, long ptr) { super(ptr); }
  16         @Override @SuppressWarnings("deprecation")
  17         protected void finalize() throws Throwable {
  18                 super.finalize();
  19                 if (ptr != 0) { bindings.ChannelAnnouncement_free(ptr); }
  20         }
  21
  22         /**
  23          * Authentication of the announcement by the first public node
  24          */
  25         public byte[] get_node_signature_1() {
  26                 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_1(this.ptr);
  27                 return ret;
  28         }
  29
  30         /**
  31          * Authentication of the announcement by the first public node
  32          */
  33         public void set_node_signature_1(byte[] val) {
  34                 bindings.ChannelAnnouncement_set_node_signature_1(this.ptr, InternalUtils.check_arr_len(val, 64));
  35         }
  36
  37         /**
  38          * Authentication of the announcement by the second public node
  39          */
  40         public byte[] get_node_signature_2() {
  41                 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_2(this.ptr);
  42                 return ret;
  43         }
  44
  45         /**
  46          * Authentication of the announcement by the second public node
  47          */
  48         public void set_node_signature_2(byte[] val) {
  49                 bindings.ChannelAnnouncement_set_node_signature_2(this.ptr, InternalUtils.check_arr_len(val, 64));
  50         }
  51
  52         /**
  53          * Proof of funding UTXO ownership by the first public node
  54          */
  55         public byte[] get_bitcoin_signature_1() {
  56                 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_1(this.ptr);
  57                 return ret;
  58         }
  59
  60         /**
  61          * Proof of funding UTXO ownership by the first public node
  62          */
  63         public void set_bitcoin_signature_1(byte[] val) {
  64                 bindings.ChannelAnnouncement_set_bitcoin_signature_1(this.ptr, InternalUtils.check_arr_len(val, 64));
  65         }
  66
  67         /**
  68          * Proof of funding UTXO ownership by the second public node
  69          */
  70         public byte[] get_bitcoin_signature_2() {
  71                 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_2(this.ptr);
  72                 return ret;
  73         }
  74
  75         /**
  76          * Proof of funding UTXO ownership by the second public node
  77          */
  78         public void set_bitcoin_signature_2(byte[] val) {
  79                 bindings.ChannelAnnouncement_set_bitcoin_signature_2(this.ptr, InternalUtils.check_arr_len(val, 64));
  80         }
  81
  82         /**
  83          * The actual announcement
  84          */
  85         public UnsignedChannelAnnouncement get_contents() {
  86                 long ret = bindings.ChannelAnnouncement_get_contents(this.ptr);
  87                 if (ret >= 0 && ret <= 4096) { return null; }
  88                 UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new UnsignedChannelAnnouncement(null, ret); }
  89                 ret_hu_conv.ptrs_to.add(this);
  90                 return ret_hu_conv;
  91         }
  92
  93         /**
  94          * The actual announcement
  95          */
  96         public void set_contents(UnsignedChannelAnnouncement val) {
  97                 bindings.ChannelAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr & ~1);
  98         }
  99
 100         /**
 101          * Constructs a new ChannelAnnouncement given each field
 102          */
 103         public static ChannelAnnouncement of(byte[] node_signature_1_arg, byte[] node_signature_2_arg, byte[] bitcoin_signature_1_arg, byte[] bitcoin_signature_2_arg, UnsignedChannelAnnouncement contents_arg) {
 104                 long ret = bindings.ChannelAnnouncement_new(InternalUtils.check_arr_len(node_signature_1_arg, 64), InternalUtils.check_arr_len(node_signature_2_arg, 64), InternalUtils.check_arr_len(bitcoin_signature_1_arg, 64), InternalUtils.check_arr_len(bitcoin_signature_2_arg, 64), contents_arg == null ? 0 : contents_arg.ptr & ~1);
 105                 if (ret >= 0 && ret <= 4096) { return null; }
 106                 ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
 107                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 108                 return ret_hu_conv;
 109         }
 110
 111         long clone_ptr() {
 112                 long ret = bindings.ChannelAnnouncement_clone_ptr(this.ptr);
 113                 return ret;
 114         }
 115
 116         /**
 117          * Creates a copy of the ChannelAnnouncement
 118          */
 119         public ChannelAnnouncement clone() {
 120                 long ret = bindings.ChannelAnnouncement_clone(this.ptr);
 121                 if (ret >= 0 && ret <= 4096) { return null; }
 122                 ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
 123                 ret_hu_conv.ptrs_to.add(this);
 124                 return ret_hu_conv;
 125         }
 126
 127         /**
 128          * Serialize the ChannelAnnouncement object into a byte array which can be read by ChannelAnnouncement_read
 129          */
 130         public byte[] write() {
 131                 byte[] ret = bindings.ChannelAnnouncement_write(this.ptr);
 132                 return ret;
 133         }
 134
 135         /**
 136          * Read a ChannelAnnouncement from a byte array, created by ChannelAnnouncement_write
 137          */
 138         public static Result_ChannelAnnouncementDecodeErrorZ read(byte[] ser) {
 139                 long ret = bindings.ChannelAnnouncement_read(ser);
 140                 if (ret >= 0 && ret <= 4096) { return null; }
 141                 Result_ChannelAnnouncementDecodeErrorZ ret_hu_conv = Result_ChannelAnnouncementDecodeErrorZ.constr_from_ptr(ret);
 142                 return ret_hu_conv;
 143         }
 144
 145 }