_ Git - ldk-java/blob - src/main/java/org/ldk/structs/Score.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 javax.annotation.Nullable;
   8
   9 /**
  10  * An interface used to score payment channels for path finding.
  11  *
  12  * \tScoring is in terms of fees willing to be paid in order to avoid routing through a channel.
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class Score extends CommonBase {
  16         final bindings.LDKScore bindings_instance;
  17         Score(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
  18         private Score(bindings.LDKScore arg) {
  19                 super(bindings.LDKScore_new(arg));
  20                 this.ptrs_to.add(arg);
  21                 this.bindings_instance = arg;
  22         }
  23         @Override @SuppressWarnings("deprecation")
  24         protected void finalize() throws Throwable {
  25                 if (ptr != 0) { bindings.Score_free(ptr); } super.finalize();
  26         }
  27
  28         public static interface ScoreInterface {
  29                 /**
  30                  * Returns the fee in msats willing to be paid to avoid routing through the given channel.
  31                  */
  32                 long channel_penalty_msat(long short_channel_id);
  33         }
  34         private static class LDKScoreHolder { Score held; }
  35         public static Score new_impl(ScoreInterface arg) {
  36                 final LDKScoreHolder impl_holder = new LDKScoreHolder();
  37                 impl_holder.held = new Score(new bindings.LDKScore() {
  38                         @Override public long channel_penalty_msat(long short_channel_id) {
  39                                 long ret = arg.channel_penalty_msat(short_channel_id);
  40                                 return ret;
  41                         }
  42                 });
  43                 return impl_holder.held;
  44         }
  45         /**
  46          * Returns the fee in msats willing to be paid to avoid routing through the given channel.
  47          */
  48         public long channel_penalty_msat(long short_channel_id) {
  49                 long ret = bindings.Score_channel_penalty_msat(this.ptr, short_channel_id);
  50                 return ret;
  51         }
  52
  53 }