_ 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 java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * A channel_announcement message to be sent or received from a peer
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class ChannelAnnouncement extends CommonBase {
  16         ChannelAnnouncement(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.ChannelAnnouncement_free(ptr); }
  21         }
  22
  23         /**
  24          * Authentication of the announcement by the first public node
  25          */
  26         public byte[] get_node_signature_1() {
  27                 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_1(this.ptr);
  28                 Reference.reachabilityFence(this);
  29                 return ret;
  30         }
  31
  32         /**
  33          * Authentication of the announcement by the first public node
  34          */
  35         public void set_node_signature_1(byte[] val) {
  36                 bindings.ChannelAnnouncement_set_node_signature_1(this.ptr, InternalUtils.check_arr_len(val, 64));
  37                 Reference.reachabilityFence(this);
  38                 Reference.reachabilityFence(val);
  39         }
  40
  41         /**
  42          * Authentication of the announcement by the second public node
  43          */
  44         public byte[] get_node_signature_2() {
  45                 byte[] ret = bindings.ChannelAnnouncement_get_node_signature_2(this.ptr);
  46                 Reference.reachabilityFence(this);
  47                 return ret;
  48         }
  49
  50         /**
  51          * Authentication of the announcement by the second public node
  52          */
  53         public void set_node_signature_2(byte[] val) {
  54                 bindings.ChannelAnnouncement_set_node_signature_2(this.ptr, InternalUtils.check_arr_len(val, 64));
  55                 Reference.reachabilityFence(this);
  56                 Reference.reachabilityFence(val);
  57         }
  58
  59         /**
  60          * Proof of funding UTXO ownership by the first public node
  61          */
  62         public byte[] get_bitcoin_signature_1() {
  63                 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_1(this.ptr);
  64                 Reference.reachabilityFence(this);
  65                 return ret;
  66         }
  67
  68         /**
  69          * Proof of funding UTXO ownership by the first public node
  70          */
  71         public void set_bitcoin_signature_1(byte[] val) {
  72                 bindings.ChannelAnnouncement_set_bitcoin_signature_1(this.ptr, InternalUtils.check_arr_len(val, 64));
  73                 Reference.reachabilityFence(this);
  74                 Reference.reachabilityFence(val);
  75         }
  76
  77         /**
  78          * Proof of funding UTXO ownership by the second public node
  79          */
  80         public byte[] get_bitcoin_signature_2() {
  81                 byte[] ret = bindings.ChannelAnnouncement_get_bitcoin_signature_2(this.ptr);
  82                 Reference.reachabilityFence(this);
  83                 return ret;
  84         }
  85
  86         /**
  87          * Proof of funding UTXO ownership by the second public node
  88          */
  89         public void set_bitcoin_signature_2(byte[] val) {
  90                 bindings.ChannelAnnouncement_set_bitcoin_signature_2(this.ptr, InternalUtils.check_arr_len(val, 64));
  91                 Reference.reachabilityFence(this);
  92                 Reference.reachabilityFence(val);
  93         }
  94
  95         /**
  96          * The actual announcement
  97          */
  98         public UnsignedChannelAnnouncement get_contents() {
  99                 long ret = bindings.ChannelAnnouncement_get_contents(this.ptr);
 100                 Reference.reachabilityFence(this);
 101                 if (ret >= 0 && ret <= 4096) { return null; }
 102                 org.ldk.structs.UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelAnnouncement(null, ret); }
 103                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 104                 return ret_hu_conv;
 105         }
 106
 107         /**
 108          * The actual announcement
 109          */
 110         public void set_contents(UnsignedChannelAnnouncement val) {
 111                 bindings.ChannelAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr);
 112                 Reference.reachabilityFence(this);
 113                 Reference.reachabilityFence(val);
 114                 if (this != null) { this.ptrs_to.add(val); };
 115         }
 116
 117         /**
 118          * Constructs a new ChannelAnnouncement given each field
 119          */
 120         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) {
 121                 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);
 122                 Reference.reachabilityFence(node_signature_1_arg);
 123                 Reference.reachabilityFence(node_signature_2_arg);
 124                 Reference.reachabilityFence(bitcoin_signature_1_arg);
 125                 Reference.reachabilityFence(bitcoin_signature_2_arg);
 126                 Reference.reachabilityFence(contents_arg);
 127                 if (ret >= 0 && ret <= 4096) { return null; }
 128                 org.ldk.structs.ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelAnnouncement(null, ret); }
 129                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
 130                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(contents_arg); };
 131                 return ret_hu_conv;
 132         }
 133
 134         long clone_ptr() {
 135                 long ret = bindings.ChannelAnnouncement_clone_ptr(this.ptr);
 136                 Reference.reachabilityFence(this);
 137                 return ret;
 138         }
 139
 140         /**
 141          * Creates a copy of the ChannelAnnouncement
 142          */
 143         public ChannelAnnouncement clone() {
 144                 long ret = bindings.ChannelAnnouncement_clone(this.ptr);
 145                 Reference.reachabilityFence(this);
 146                 if (ret >= 0 && ret <= 4096) { return null; }
 147                 org.ldk.structs.ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelAnnouncement(null, ret); }
 148                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 149                 return ret_hu_conv;
 150         }
 151
 152         /**
 153          * Checks if two ChannelAnnouncements contain equal inner contents.
 154          * This ignores pointers and is_owned flags and looks at the values in fields.
 155          * Two objects with NULL inner values will be considered "equal" here.
 156          */
 157         public boolean eq(ChannelAnnouncement b) {
 158                 boolean ret = bindings.ChannelAnnouncement_eq(this.ptr, b == null ? 0 : b.ptr);
 159                 Reference.reachabilityFence(this);
 160                 Reference.reachabilityFence(b);
 161                 if (this != null) { this.ptrs_to.add(b); };
 162                 return ret;
 163         }
 164
 165         @Override public boolean equals(Object o) {
 166                 if (!(o instanceof ChannelAnnouncement)) return false;
 167                 return this.eq((ChannelAnnouncement)o);
 168         }
 169         /**
 170          * Serialize the ChannelAnnouncement object into a byte array which can be read by ChannelAnnouncement_read
 171          */
 172         public byte[] write() {
 173                 byte[] ret = bindings.ChannelAnnouncement_write(this.ptr);
 174                 Reference.reachabilityFence(this);
 175                 return ret;
 176         }
 177
 178         /**
 179          * Read a ChannelAnnouncement from a byte array, created by ChannelAnnouncement_write
 180          */
 181         public static Result_ChannelAnnouncementDecodeErrorZ read(byte[] ser) {
 182                 long ret = bindings.ChannelAnnouncement_read(ser);
 183                 Reference.reachabilityFence(ser);
 184                 if (ret >= 0 && ret <= 4096) { return null; }
 185                 Result_ChannelAnnouncementDecodeErrorZ ret_hu_conv = Result_ChannelAnnouncementDecodeErrorZ.constr_from_ptr(ret);
 186                 return ret_hu_conv;
 187         }
 188
 189 }