_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/Path.cs

   1 using org.ldk.impl;
   2 using org.ldk.enums;
   3 using org.ldk.util;
   4 using System;
   5
   6 namespace org { namespace ldk { namespace structs {
   7
   8
   9 /**
  10  * A path in a [`Route`] to the payment recipient. Must always be at least length one.
  11  * If no [`Path::blinded_tail`] is present, then [`Path::hops`] length may be up to 19.
  12  */
  13 public class Path : CommonBase {
  14         internal Path(object _dummy, long ptr) : base(ptr) { }
  15         ~Path() {
  16                 if (ptr != 0) { bindings.Path_free(ptr); }
  17         }
  18
  19         /**
  20          * The list of unblinded hops in this [`Path`]. Must be at least length one.
  21          */
  22         public RouteHop[] get_hops() {
  23                 long ret = bindings.Path_get_hops(this.ptr);
  24                 GC.KeepAlive(this);
  25                 if (ret >= 0 && ret <= 4096) { return null; }
  26                 int ret_conv_10_len = InternalUtils.getArrayLength(ret);
  27                 RouteHop[] ret_conv_10_arr = new RouteHop[ret_conv_10_len];
  28                 for (int k = 0; k < ret_conv_10_len; k++) {
  29                         long ret_conv_10 = InternalUtils.getU64ArrayElem(ret, k);
  30                         org.ldk.structs.RouteHop ret_conv_10_hu_conv = null; if (ret_conv_10 < 0 || ret_conv_10 > 4096) { ret_conv_10_hu_conv = new org.ldk.structs.RouteHop(null, ret_conv_10); }
  31                         if (ret_conv_10_hu_conv != null) { ret_conv_10_hu_conv.ptrs_to.AddLast(this); };
  32                         ret_conv_10_arr[k] = ret_conv_10_hu_conv;
  33                 }
  34                 bindings.free_buffer(ret);
  35                 return ret_conv_10_arr;
  36         }
  37
  38         /**
  39          * The list of unblinded hops in this [`Path`]. Must be at least length one.
  40          */
  41         public void set_hops(RouteHop[] val) {
  42                 bindings.Path_set_hops(this.ptr, InternalUtils.encodeUint64Array(InternalUtils.mapArray(val, val_conv_10 => val_conv_10 == null ? 0 : val_conv_10.ptr)));
  43                 GC.KeepAlive(this);
  44                 GC.KeepAlive(val);
  45                 foreach (RouteHop val_conv_10 in val) { if (this != null) { this.ptrs_to.AddLast(val_conv_10); }; };
  46         }
  47
  48         /**
  49          * The blinded path at which this path terminates, if we're sending to one, and its metadata.
  50          *
  51          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
  52          */
  53         public BlindedTail get_blinded_tail() {
  54                 long ret = bindings.Path_get_blinded_tail(this.ptr);
  55                 GC.KeepAlive(this);
  56                 if (ret >= 0 && ret <= 4096) { return null; }
  57                 org.ldk.structs.BlindedTail ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BlindedTail(null, ret); }
  58                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  59                 return ret_hu_conv;
  60         }
  61
  62         /**
  63          * The blinded path at which this path terminates, if we're sending to one, and its metadata.
  64          *
  65          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
  66          */
  67         public void set_blinded_tail(org.ldk.structs.BlindedTail val) {
  68                 bindings.Path_set_blinded_tail(this.ptr, val == null ? 0 : val.ptr);
  69                 GC.KeepAlive(this);
  70                 GC.KeepAlive(val);
  71                 if (this != null) { this.ptrs_to.AddLast(val); };
  72         }
  73
  74         /**
  75          * Constructs a new Path given each field
  76          *
  77          * Note that blinded_tail_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
  78          */
  79         public static Path of(RouteHop[] hops_arg, org.ldk.structs.BlindedTail blinded_tail_arg) {
  80                 long ret = bindings.Path_new(InternalUtils.encodeUint64Array(InternalUtils.mapArray(hops_arg, hops_arg_conv_10 => hops_arg_conv_10 == null ? 0 : hops_arg_conv_10.ptr)), blinded_tail_arg == null ? 0 : blinded_tail_arg.ptr);
  81                 GC.KeepAlive(hops_arg);
  82                 GC.KeepAlive(blinded_tail_arg);
  83                 if (ret >= 0 && ret <= 4096) { return null; }
  84                 org.ldk.structs.Path ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Path(null, ret); }
  85                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  86                 foreach (RouteHop hops_arg_conv_10 in hops_arg) { if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(hops_arg_conv_10); }; };
  87                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(blinded_tail_arg); };
  88                 return ret_hu_conv;
  89         }
  90
  91         internal long clone_ptr() {
  92                 long ret = bindings.Path_clone_ptr(this.ptr);
  93                 GC.KeepAlive(this);
  94                 return ret;
  95         }
  96
  97         /**
  98          * Creates a copy of the Path
  99          */
 100         public Path clone() {
 101                 long ret = bindings.Path_clone(this.ptr);
 102                 GC.KeepAlive(this);
 103                 if (ret >= 0 && ret <= 4096) { return null; }
 104                 org.ldk.structs.Path ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Path(null, ret); }
 105                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 106                 return ret_hu_conv;
 107         }
 108
 109         /**
 110          * Generates a non-cryptographic 64-bit hash of the Path.
 111          */
 112         public long hash() {
 113                 long ret = bindings.Path_hash(this.ptr);
 114                 GC.KeepAlive(this);
 115                 return ret;
 116         }
 117
 118         public override int GetHashCode() {
 119                 return (int)this.hash();
 120         }
 121         /**
 122          * Checks if two Paths contain equal inner contents.
 123          * This ignores pointers and is_owned flags and looks at the values in fields.
 124          * Two objects with NULL inner values will be considered "equal" here.
 125          */
 126         public bool eq(org.ldk.structs.Path b) {
 127                 bool ret = bindings.Path_eq(this.ptr, b == null ? 0 : b.ptr);
 128                 GC.KeepAlive(this);
 129                 GC.KeepAlive(b);
 130                 if (this != null) { this.ptrs_to.AddLast(b); };
 131                 return ret;
 132         }
 133
 134         public override bool Equals(object o) {
 135                 if (!(o is Path)) return false;
 136                 return this.eq((Path)o);
 137         }
 138         /**
 139          * Gets the fees for a given path, excluding any excess paid to the recipient.
 140          */
 141         public long fee_msat() {
 142                 long ret = bindings.Path_fee_msat(this.ptr);
 143                 GC.KeepAlive(this);
 144                 return ret;
 145         }
 146
 147         /**
 148          * Gets the total amount paid on this [`Path`], excluding the fees.
 149          */
 150         public long final_value_msat() {
 151                 long ret = bindings.Path_final_value_msat(this.ptr);
 152                 GC.KeepAlive(this);
 153                 return ret;
 154         }
 155
 156         /**
 157          * Gets the final hop's CLTV expiry delta.
 158          */
 159         public Option_u32Z final_cltv_expiry_delta() {
 160                 long ret = bindings.Path_final_cltv_expiry_delta(this.ptr);
 161                 GC.KeepAlive(this);
 162                 if (ret >= 0 && ret <= 4096) { return null; }
 163                 org.ldk.structs.Option_u32Z ret_hu_conv = org.ldk.structs.Option_u32Z.constr_from_ptr(ret);
 164                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 165                 return ret_hu_conv;
 166         }
 167
 168 }
 169 } } }