_ Git - ldk-java/blob - src/main/java/org/ldk/structs/PhantomRouteHints.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  * Route hints used in constructing invoices for [phantom node payents].
  13  *
  14  * [phantom node payments]: crate::sign::PhantomKeysManager
  15  */
  16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  17 public class PhantomRouteHints extends CommonBase {
  18         PhantomRouteHints(Object _dummy, long ptr) { super(ptr); }
  19         @Override @SuppressWarnings("deprecation")
  20         protected void finalize() throws Throwable {
  21                 super.finalize();
  22                 if (ptr != 0) { bindings.PhantomRouteHints_free(ptr); }
  23         }
  24
  25         /**
  26          * The list of channels to be included in the invoice route hints.
  27          */
  28         public ChannelDetails[] get_channels() {
  29                 long[] ret = bindings.PhantomRouteHints_get_channels(this.ptr);
  30                 Reference.reachabilityFence(this);
  31                 int ret_conv_16_len = ret.length;
  32                 ChannelDetails[] ret_conv_16_arr = new ChannelDetails[ret_conv_16_len];
  33                 for (int q = 0; q < ret_conv_16_len; q++) {
  34                         long ret_conv_16 = ret[q];
  35                         org.ldk.structs.ChannelDetails ret_conv_16_hu_conv = null; if (ret_conv_16 < 0 || ret_conv_16 > 4096) { ret_conv_16_hu_conv = new org.ldk.structs.ChannelDetails(null, ret_conv_16); }
  36                         if (ret_conv_16_hu_conv != null) { ret_conv_16_hu_conv.ptrs_to.add(this); };
  37                         ret_conv_16_arr[q] = ret_conv_16_hu_conv;
  38                 }
  39                 return ret_conv_16_arr;
  40         }
  41
  42         /**
  43          * The list of channels to be included in the invoice route hints.
  44          */
  45         public void set_channels(ChannelDetails[] val) {
  46                 bindings.PhantomRouteHints_set_channels(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_16 -> val_conv_16.ptr).toArray() : null);
  47                 Reference.reachabilityFence(this);
  48                 Reference.reachabilityFence(val);
  49                 for (ChannelDetails val_conv_16: val) { if (this != null) { this.ptrs_to.add(val_conv_16); }; };
  50         }
  51
  52         /**
  53          * A fake scid used for representing the phantom node's fake channel in generating the invoice
  54          * route hints.
  55          */
  56         public long get_phantom_scid() {
  57                 long ret = bindings.PhantomRouteHints_get_phantom_scid(this.ptr);
  58                 Reference.reachabilityFence(this);
  59                 return ret;
  60         }
  61
  62         /**
  63          * A fake scid used for representing the phantom node's fake channel in generating the invoice
  64          * route hints.
  65          */
  66         public void set_phantom_scid(long val) {
  67                 bindings.PhantomRouteHints_set_phantom_scid(this.ptr, val);
  68                 Reference.reachabilityFence(this);
  69                 Reference.reachabilityFence(val);
  70         }
  71
  72         /**
  73          * The pubkey of the real backing node that would ultimately receive the payment.
  74          */
  75         public byte[] get_real_node_pubkey() {
  76                 byte[] ret = bindings.PhantomRouteHints_get_real_node_pubkey(this.ptr);
  77                 Reference.reachabilityFence(this);
  78                 return ret;
  79         }
  80
  81         /**
  82          * The pubkey of the real backing node that would ultimately receive the payment.
  83          */
  84         public void set_real_node_pubkey(byte[] val) {
  85                 bindings.PhantomRouteHints_set_real_node_pubkey(this.ptr, InternalUtils.check_arr_len(val, 33));
  86                 Reference.reachabilityFence(this);
  87                 Reference.reachabilityFence(val);
  88         }
  89
  90         /**
  91          * Constructs a new PhantomRouteHints given each field
  92          */
  93         public static PhantomRouteHints of(ChannelDetails[] channels_arg, long phantom_scid_arg, byte[] real_node_pubkey_arg) {
  94                 long ret = bindings.PhantomRouteHints_new(channels_arg != null ? Arrays.stream(channels_arg).mapToLong(channels_arg_conv_16 -> channels_arg_conv_16.ptr).toArray() : null, phantom_scid_arg, InternalUtils.check_arr_len(real_node_pubkey_arg, 33));
  95                 Reference.reachabilityFence(channels_arg);
  96                 Reference.reachabilityFence(phantom_scid_arg);
  97                 Reference.reachabilityFence(real_node_pubkey_arg);
  98                 if (ret >= 0 && ret <= 4096) { return null; }
  99                 org.ldk.structs.PhantomRouteHints ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.PhantomRouteHints(null, ret); }
 100                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
 101                 for (ChannelDetails channels_arg_conv_16: channels_arg) { if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channels_arg_conv_16); }; };
 102                 return ret_hu_conv;
 103         }
 104
 105         long clone_ptr() {
 106                 long ret = bindings.PhantomRouteHints_clone_ptr(this.ptr);
 107                 Reference.reachabilityFence(this);
 108                 return ret;
 109         }
 110
 111         /**
 112          * Creates a copy of the PhantomRouteHints
 113          */
 114         public PhantomRouteHints clone() {
 115                 long ret = bindings.PhantomRouteHints_clone(this.ptr);
 116                 Reference.reachabilityFence(this);
 117                 if (ret >= 0 && ret <= 4096) { return null; }
 118                 org.ldk.structs.PhantomRouteHints ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.PhantomRouteHints(null, ret); }
 119                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 120                 return ret_hu_conv;
 121         }
 122
 123         /**
 124          * Serialize the PhantomRouteHints object into a byte array which can be read by PhantomRouteHints_read
 125          */
 126         public byte[] write() {
 127                 byte[] ret = bindings.PhantomRouteHints_write(this.ptr);
 128                 Reference.reachabilityFence(this);
 129                 return ret;
 130         }
 131
 132         /**
 133          * Read a PhantomRouteHints from a byte array, created by PhantomRouteHints_write
 134          */
 135         public static Result_PhantomRouteHintsDecodeErrorZ read(byte[] ser) {
 136                 long ret = bindings.PhantomRouteHints_read(ser);
 137                 Reference.reachabilityFence(ser);
 138                 if (ret >= 0 && ret <= 4096) { return null; }
 139                 Result_PhantomRouteHintsDecodeErrorZ ret_hu_conv = Result_PhantomRouteHintsDecodeErrorZ.constr_from_ptr(ret);
 140                 return ret_hu_conv;
 141         }
 142
 143 }