_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/InFlightHtlcs.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 data structure for tracking in-flight HTLCs. May be used during pathfinding to account for
  11  * in-use channel liquidity.
  12  */
  13 public class InFlightHtlcs : CommonBase {
  14         internal InFlightHtlcs(object _dummy, long ptr) : base(ptr) { }
  15         ~InFlightHtlcs() {
  16                 if (ptr != 0) { bindings.InFlightHtlcs_free(ptr); }
  17         }
  18
  19         internal long clone_ptr() {
  20                 long ret = bindings.InFlightHtlcs_clone_ptr(this.ptr);
  21                 GC.KeepAlive(this);
  22                 return ret;
  23         }
  24
  25         /**
  26          * Creates a copy of the InFlightHtlcs
  27          */
  28         public InFlightHtlcs clone() {
  29                 long ret = bindings.InFlightHtlcs_clone(this.ptr);
  30                 GC.KeepAlive(this);
  31                 if (ret >= 0 && ret <= 4096) { return null; }
  32                 org.ldk.structs.InFlightHtlcs ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.InFlightHtlcs(null, ret); }
  33                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  34                 return ret_hu_conv;
  35         }
  36
  37         /**
  38          * Constructs an empty `InFlightHtlcs`.
  39          */
  40         public static InFlightHtlcs of() {
  41                 long ret = bindings.InFlightHtlcs_new();
  42                 if (ret >= 0 && ret <= 4096) { return null; }
  43                 org.ldk.structs.InFlightHtlcs ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.InFlightHtlcs(null, ret); }
  44                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  45                 return ret_hu_conv;
  46         }
  47
  48         /**
  49          * Takes in a path with payer's node id and adds the path's details to `InFlightHtlcs`.
  50          */
  51         public void process_path(org.ldk.structs.Path path, byte[] payer_node_id) {
  52                 bindings.InFlightHtlcs_process_path(this.ptr, path == null ? 0 : path.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(payer_node_id, 33)));
  53                 GC.KeepAlive(this);
  54                 GC.KeepAlive(path);
  55                 GC.KeepAlive(payer_node_id);
  56                 if (this != null) { this.ptrs_to.AddLast(path); };
  57         }
  58
  59         /**
  60          * Adds a known HTLC given the public key of the HTLC source, target, and short channel
  61          * id.
  62          */
  63         public void add_inflight_htlc(org.ldk.structs.NodeId source, org.ldk.structs.NodeId target, long channel_scid, long used_msat) {
  64                 bindings.InFlightHtlcs_add_inflight_htlc(this.ptr, source == null ? 0 : source.ptr, target == null ? 0 : target.ptr, channel_scid, used_msat);
  65                 GC.KeepAlive(this);
  66                 GC.KeepAlive(source);
  67                 GC.KeepAlive(target);
  68                 GC.KeepAlive(channel_scid);
  69                 GC.KeepAlive(used_msat);
  70                 if (this != null) { this.ptrs_to.AddLast(source); };
  71                 if (this != null) { this.ptrs_to.AddLast(target); };
  72         }
  73
  74         /**
  75          * Returns liquidity in msat given the public key of the HTLC source, target, and short channel
  76          * id.
  77          */
  78         public Option_u64Z used_liquidity_msat(org.ldk.structs.NodeId source, org.ldk.structs.NodeId target, long channel_scid) {
  79                 long ret = bindings.InFlightHtlcs_used_liquidity_msat(this.ptr, source == null ? 0 : source.ptr, target == null ? 0 : target.ptr, channel_scid);
  80                 GC.KeepAlive(this);
  81                 GC.KeepAlive(source);
  82                 GC.KeepAlive(target);
  83                 GC.KeepAlive(channel_scid);
  84                 if (ret >= 0 && ret <= 4096) { return null; }
  85                 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
  86                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  87                 if (this != null) { this.ptrs_to.AddLast(source); };
  88                 if (this != null) { this.ptrs_to.AddLast(target); };
  89                 return ret_hu_conv;
  90         }
  91
  92         /**
  93          * Serialize the InFlightHtlcs object into a byte array which can be read by InFlightHtlcs_read
  94          */
  95         public byte[] write() {
  96                 long ret = bindings.InFlightHtlcs_write(this.ptr);
  97                 GC.KeepAlive(this);
  98                 if (ret >= 0 && ret <= 4096) { return null; }
  99                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 100                 return ret_conv;
 101         }
 102
 103         /**
 104          * Read a InFlightHtlcs from a byte array, created by InFlightHtlcs_write
 105          */
 106         public static Result_InFlightHtlcsDecodeErrorZ read(byte[] ser) {
 107                 long ret = bindings.InFlightHtlcs_read(InternalUtils.encodeUint8Array(ser));
 108                 GC.KeepAlive(ser);
 109                 if (ret >= 0 && ret <= 4096) { return null; }
 110                 Result_InFlightHtlcsDecodeErrorZ ret_hu_conv = Result_InFlightHtlcsDecodeErrorZ.constr_from_ptr(ret);
 111                 return ret_hu_conv;
 112         }
 113
 114 }
 115 } } }