_ Git - ldk-java/blob - src/main/java/org/ldk/structs/WatchedOutput.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
   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  * the return value of [`Filter::register_output`].
  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 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  23 public class WatchedOutput extends CommonBase {
  24         WatchedOutput(Object _dummy, long ptr) { super(ptr); }
  25         @Override @SuppressWarnings("deprecation")
  26         protected void finalize() throws Throwable {
  27                 super.finalize();
  28                 if (ptr != 0) { bindings.WatchedOutput_free(ptr); }
  29         }
  30
  31         /**
  32          * First block where the transaction output may have been spent.
  33          */
  34         public byte[] get_block_hash() {
  35                 byte[] ret = bindings.WatchedOutput_get_block_hash(this.ptr);
  36                 return ret;
  37         }
  38
  39         /**
  40          * First block where the transaction output may have been spent.
  41          */
  42         public void set_block_hash(byte[] val) {
  43                 bindings.WatchedOutput_set_block_hash(this.ptr, val);
  44         }
  45
  46         /**
  47          * Outpoint identifying the transaction output.
  48          */
  49         public OutPoint get_outpoint() {
  50                 long ret = bindings.WatchedOutput_get_outpoint(this.ptr);
  51                 OutPoint ret_hu_conv = new OutPoint(null, ret);
  52                 ret_hu_conv.ptrs_to.add(this);
  53                 return ret_hu_conv;
  54         }
  55
  56         /**
  57          * Outpoint identifying the transaction output.
  58          */
  59         public void set_outpoint(OutPoint val) {
  60                 bindings.WatchedOutput_set_outpoint(this.ptr, val == null ? 0 : val.ptr & ~1);
  61                 this.ptrs_to.add(val);
  62         }
  63
  64         /**
  65          * Spending condition of the transaction output.
  66          */
  67         public byte[] get_script_pubkey() {
  68                 byte[] ret = bindings.WatchedOutput_get_script_pubkey(this.ptr);
  69                 return ret;
  70         }
  71
  72         /**
  73          * Spending condition of the transaction output.
  74          */
  75         public void set_script_pubkey(byte[] val) {
  76                 bindings.WatchedOutput_set_script_pubkey(this.ptr, val);
  77         }
  78
  79         /**
  80          * Constructs a new WatchedOutput given each field
  81          */
  82         public static WatchedOutput constructor_new(byte[] block_hash_arg, OutPoint outpoint_arg, byte[] script_pubkey_arg) {
  83                 long ret = bindings.WatchedOutput_new(block_hash_arg, outpoint_arg == null ? 0 : outpoint_arg.ptr & ~1, script_pubkey_arg);
  84                 WatchedOutput ret_hu_conv = new WatchedOutput(null, ret);
  85                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  86                 ret_hu_conv.ptrs_to.add(outpoint_arg);
  87                 return ret_hu_conv;
  88         }
  89
  90 }