_ Git - ldk-java/blob - src/main/java/org/ldk/structs/BumpTransactionEventHandler.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 handler for [`Event::BumpTransaction`] events that sources confirmed UTXOs from a
  13  * [`CoinSelectionSource`] to fee bump transactions via Child-Pays-For-Parent (CPFP) or
  14  * Replace-By-Fee (RBF).
  15  *
  16  * [`Event::BumpTransaction`]: crate::events::Event::BumpTransaction
  17  */
  18 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  19 public class BumpTransactionEventHandler extends CommonBase {
  20         BumpTransactionEventHandler(Object _dummy, long ptr) { super(ptr); }
  21         @Override @SuppressWarnings("deprecation")
  22         protected void finalize() throws Throwable {
  23                 super.finalize();
  24                 if (ptr != 0) { bindings.BumpTransactionEventHandler_free(ptr); }
  25         }
  26
  27         /**
  28          * Returns a new instance capable of handling [`Event::BumpTransaction`] events.
  29          *
  30          * [`Event::BumpTransaction`]: crate::events::Event::BumpTransaction
  31          */
  32         public static BumpTransactionEventHandler of(org.ldk.structs.BroadcasterInterface broadcaster, org.ldk.structs.CoinSelectionSource utxo_source, org.ldk.structs.SignerProvider signer_provider, org.ldk.structs.Logger logger) {
  33                 long ret = bindings.BumpTransactionEventHandler_new(broadcaster.ptr, utxo_source.ptr, signer_provider.ptr, logger.ptr);
  34                 Reference.reachabilityFence(broadcaster);
  35                 Reference.reachabilityFence(utxo_source);
  36                 Reference.reachabilityFence(signer_provider);
  37                 Reference.reachabilityFence(logger);
  38                 if (ret >= 0 && ret <= 4096) { return null; }
  39                 org.ldk.structs.BumpTransactionEventHandler ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BumpTransactionEventHandler(null, ret); }
  40                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  41                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(broadcaster); };
  42                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(utxo_source); };
  43                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(signer_provider); };
  44                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(logger); };
  45                 return ret_hu_conv;
  46         }
  47
  48         /**
  49          * Handles all variants of [`BumpTransactionEvent`].
  50          */
  51         public void handle_event(org.ldk.structs.BumpTransactionEvent event) {
  52                 bindings.BumpTransactionEventHandler_handle_event(this.ptr, event == null ? 0 : event.ptr);
  53                 Reference.reachabilityFence(this);
  54                 Reference.reachabilityFence(event);
  55         }
  56
  57 }