git.bitcoin.ninja Git - ldk-java/blob - c_sharp/src/org/ldk/structs/WatchedOutput.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 transaction output watched by a [`ChannelMonitor`] for spends on-chain.
  11  *
  12  * Used to convey to a [`Filter`] such an output with a given spending condition. Any transaction
  13  * spending the output must be given to [`ChannelMonitor::block_connected`] either directly or via
  14  * [`Confirm::transactions_confirmed`].
  15  *
  16  * If `block_hash` is `Some`, this indicates the output was created in the corresponding block and
  17  * may have been spent there. See [`Filter::register_output`] for details.
  18  *
  19  * [`ChannelMonitor`]: channelmonitor::ChannelMonitor
  20  * [`ChannelMonitor::block_connected`]: channelmonitor::ChannelMonitor::block_connected
  21  */
  22 public class WatchedOutput : CommonBase {
  23         internal WatchedOutput(object _dummy, long ptr) : base(ptr) { }
  24         ~WatchedOutput() {
  25                 if (ptr != 0) { bindings.WatchedOutput_free(ptr); }
  26         }
  27
  28         /**
  29          * First block where the transaction output may have been spent.
  30          *
  31          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
  32          */
  33         public byte[] get_block_hash() {
  34                 byte[] ret = bindings.WatchedOutput_get_block_hash(this.ptr);
  35                 GC.KeepAlive(this);
  36                 return ret;
  37         }
  38
  39         /**
  40          * First block where the transaction output may have been spent.
  41          *
  42          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
  43          */
  44         public void set_block_hash(byte[] val) {
  45                 bindings.WatchedOutput_set_block_hash(this.ptr, InternalUtils.check_arr_len(val, 32));
  46                 GC.KeepAlive(this);
  47                 GC.KeepAlive(val);
  48         }
  49
  50         /**
  51          * Outpoint identifying the transaction output.
  52          */
  53         public OutPoint get_outpoint() {
  54                 long ret = bindings.WatchedOutput_get_outpoint(this.ptr);
  55                 GC.KeepAlive(this);
  56                 if (ret >= 0 && ret <= 4096) { return null; }
  57                 org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
  58                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  59                 return ret_hu_conv;
  60         }
  61
  62         /**
  63          * Outpoint identifying the transaction output.
  64          */
  65         public void set_outpoint(org.ldk.structs.OutPoint val) {
  66                 bindings.WatchedOutput_set_outpoint(this.ptr, val == null ? 0 : val.ptr);
  67                 GC.KeepAlive(this);
  68                 GC.KeepAlive(val);
  69                 if (this != null) { this.ptrs_to.AddLast(val); };
  70         }
  71
  72         /**
  73          * Spending condition of the transaction output.
  74          */
  75         public byte[] get_script_pubkey() {
  76                 byte[] ret = bindings.WatchedOutput_get_script_pubkey(this.ptr);
  77                 GC.KeepAlive(this);
  78                 return ret;
  79         }
  80
  81         /**
  82          * Spending condition of the transaction output.
  83          */
  84         public void set_script_pubkey(byte[] val) {
  85                 bindings.WatchedOutput_set_script_pubkey(this.ptr, val);
  86                 GC.KeepAlive(this);
  87                 GC.KeepAlive(val);
  88         }
  89
  90         /**
  91          * Constructs a new WatchedOutput given each field
  92          */
  93         public static WatchedOutput of(byte[] block_hash_arg, org.ldk.structs.OutPoint outpoint_arg, byte[] script_pubkey_arg) {
  94                 long ret = bindings.WatchedOutput_new(InternalUtils.check_arr_len(block_hash_arg, 32), outpoint_arg == null ? 0 : outpoint_arg.ptr, script_pubkey_arg);
  95                 GC.KeepAlive(block_hash_arg);
  96                 GC.KeepAlive(outpoint_arg);
  97                 GC.KeepAlive(script_pubkey_arg);
  98                 if (ret >= 0 && ret <= 4096) { return null; }
  99                 org.ldk.structs.WatchedOutput ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.WatchedOutput(null, ret); }
 100                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 101                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(outpoint_arg); };
 102                 return ret_hu_conv;
 103         }
 104
 105         internal long clone_ptr() {
 106                 long ret = bindings.WatchedOutput_clone_ptr(this.ptr);
 107                 GC.KeepAlive(this);
 108                 return ret;
 109         }
 110
 111         /**
 112          * Creates a copy of the WatchedOutput
 113          */
 114         public WatchedOutput clone() {
 115                 long ret = bindings.WatchedOutput_clone(this.ptr);
 116                 GC.KeepAlive(this);
 117                 if (ret >= 0 && ret <= 4096) { return null; }
 118                 org.ldk.structs.WatchedOutput ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.WatchedOutput(null, ret); }
 119                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 120                 return ret_hu_conv;
 121         }
 122
 123         /**
 124          * Checks if two WatchedOutputs contain equal inner contents.
 125          * This ignores pointers and is_owned flags and looks at the values in fields.
 126          * Two objects with NULL inner values will be considered "equal" here.
 127          */
 128         public bool eq(org.ldk.structs.WatchedOutput b) {
 129                 bool ret = bindings.WatchedOutput_eq(this.ptr, b == null ? 0 : b.ptr);
 130                 GC.KeepAlive(this);
 131                 GC.KeepAlive(b);
 132                 if (this != null) { this.ptrs_to.AddLast(b); };
 133                 return ret;
 134         }
 135
 136         public override bool Equals(object o) {
 137                 if (!(o is WatchedOutput)) return false;
 138                 return this.eq((WatchedOutput)o);
 139         }
 140         /**
 141          * Checks if two WatchedOutputs contain equal inner contents.
 142          */
 143         public long hash() {
 144                 long ret = bindings.WatchedOutput_hash(this.ptr);
 145                 GC.KeepAlive(this);
 146                 return ret;
 147         }
 148
 149         public override int GetHashCode() {
 150                 return (int)this.hash();
 151         }
 152 }
 153 } } }