_ Git - ldk-java/blob - src/main/java/org/ldk/structs/OnionMessagePath.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 path for sending an [`OnionMessage`].
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class OnionMessagePath extends CommonBase {
  16         OnionMessagePath(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.OnionMessagePath_free(ptr); }
  21         }
  22
  23         /**
  24          * Nodes on the path between the sender and the destination.
  25          *
  26          * Returns a copy of the field.
  27          */
  28         public byte[][] get_intermediate_nodes() {
  29                 byte[][] ret = bindings.OnionMessagePath_get_intermediate_nodes(this.ptr);
  30                 Reference.reachabilityFence(this);
  31                 return ret;
  32         }
  33
  34         /**
  35          * Nodes on the path between the sender and the destination.
  36          */
  37         public void set_intermediate_nodes(byte[][] val) {
  38                 bindings.OnionMessagePath_set_intermediate_nodes(this.ptr, val != null ? Arrays.stream(val).map(val_conv_8 -> InternalUtils.check_arr_len(val_conv_8, 33)).toArray(byte[][]::new) : null);
  39                 Reference.reachabilityFence(this);
  40                 Reference.reachabilityFence(val);
  41         }
  42
  43         /**
  44          * The recipient of the message.
  45          */
  46         public Destination get_destination() {
  47                 long ret = bindings.OnionMessagePath_get_destination(this.ptr);
  48                 Reference.reachabilityFence(this);
  49                 if (ret >= 0 && ret <= 4096) { return null; }
  50                 org.ldk.structs.Destination ret_hu_conv = org.ldk.structs.Destination.constr_from_ptr(ret);
  51                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  52                 return ret_hu_conv;
  53         }
  54
  55         /**
  56          * The recipient of the message.
  57          */
  58         public void set_destination(org.ldk.structs.Destination val) {
  59                 bindings.OnionMessagePath_set_destination(this.ptr, val.ptr);
  60                 Reference.reachabilityFence(this);
  61                 Reference.reachabilityFence(val);
  62                 if (this != null) { this.ptrs_to.add(val); };
  63         }
  64
  65         /**
  66          * Addresses that may be used to connect to [`OnionMessagePath::first_node`].
  67          *
  68          * Only needs to be set if a connection to the node is required. [`OnionMessenger`] may use
  69          * this to initiate such a connection.
  70          *
  71          * Returns a copy of the field.
  72          */
  73         public Option_CVec_SocketAddressZZ get_first_node_addresses() {
  74                 long ret = bindings.OnionMessagePath_get_first_node_addresses(this.ptr);
  75                 Reference.reachabilityFence(this);
  76                 if (ret >= 0 && ret <= 4096) { return null; }
  77                 org.ldk.structs.Option_CVec_SocketAddressZZ ret_hu_conv = org.ldk.structs.Option_CVec_SocketAddressZZ.constr_from_ptr(ret);
  78                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  79                 return ret_hu_conv;
  80         }
  81
  82         /**
  83          * Addresses that may be used to connect to [`OnionMessagePath::first_node`].
  84          *
  85          * Only needs to be set if a connection to the node is required. [`OnionMessenger`] may use
  86          * this to initiate such a connection.
  87          */
  88         public void set_first_node_addresses(org.ldk.structs.Option_CVec_SocketAddressZZ val) {
  89                 bindings.OnionMessagePath_set_first_node_addresses(this.ptr, val.ptr);
  90                 Reference.reachabilityFence(this);
  91                 Reference.reachabilityFence(val);
  92                 if (this != null) { this.ptrs_to.add(val); };
  93         }
  94
  95         /**
  96          * Constructs a new OnionMessagePath given each field
  97          */
  98         public static OnionMessagePath of(byte[][] intermediate_nodes_arg, org.ldk.structs.Destination destination_arg, org.ldk.structs.Option_CVec_SocketAddressZZ first_node_addresses_arg) {
  99                 long ret = bindings.OnionMessagePath_new(intermediate_nodes_arg != null ? Arrays.stream(intermediate_nodes_arg).map(intermediate_nodes_arg_conv_8 -> InternalUtils.check_arr_len(intermediate_nodes_arg_conv_8, 33)).toArray(byte[][]::new) : null, destination_arg.ptr, first_node_addresses_arg.ptr);
 100                 Reference.reachabilityFence(intermediate_nodes_arg);
 101                 Reference.reachabilityFence(destination_arg);
 102                 Reference.reachabilityFence(first_node_addresses_arg);
 103                 if (ret >= 0 && ret <= 4096) { return null; }
 104                 org.ldk.structs.OnionMessagePath ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OnionMessagePath(null, ret); }
 105                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
 106                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(destination_arg); };
 107                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(first_node_addresses_arg); };
 108                 return ret_hu_conv;
 109         }
 110
 111         long clone_ptr() {
 112                 long ret = bindings.OnionMessagePath_clone_ptr(this.ptr);
 113                 Reference.reachabilityFence(this);
 114                 return ret;
 115         }
 116
 117         /**
 118          * Creates a copy of the OnionMessagePath
 119          */
 120         public OnionMessagePath clone() {
 121                 long ret = bindings.OnionMessagePath_clone(this.ptr);
 122                 Reference.reachabilityFence(this);
 123                 if (ret >= 0 && ret <= 4096) { return null; }
 124                 org.ldk.structs.OnionMessagePath ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OnionMessagePath(null, ret); }
 125                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 126                 return ret_hu_conv;
 127         }
 128
 129         /**
 130          * Returns the first node in the path.
 131          */
 132         public byte[] first_node() {
 133                 byte[] ret = bindings.OnionMessagePath_first_node(this.ptr);
 134                 Reference.reachabilityFence(this);
 135                 return ret;
 136         }
 137
 138 }