_ Git - ldk-java/blob - src/main/java/org/ldk/structs/WitnessProgram.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 public class WitnessProgram extends CommonBase {
  11         /** The witness program bytes themselves */
  12         public final byte[] program;
  13         /** The witness version */
  14         public final WitnessVersion version;
  15
  16         WitnessProgram(java.lang.Object _dummy, long ptr) {
  17                 super(ptr);
  18                 this.program = bindings.WitnessProgram_get_program(ptr);
  19                 this.version = new WitnessVersion(bindings.WitnessProgram_get_version(ptr));
  20         }
  21         static byte check_args(byte[] program, WitnessVersion version) {
  22                 if (program.length < 2 || program.length > 40) throw new IllegalArgumentException();
  23                 if (version.getVal() == 0 && program.length != 20 && program.length != 32) throw new IllegalArgumentException();
  24                 return version.getVal();
  25         }
  26         public WitnessProgram(byte[] program, WitnessVersion version) {
  27                 super(bindings.WitnessProgram_new(check_args(program, version), program));
  28                 this.program = bindings.WitnessProgram_get_program(ptr);
  29                 this.version = new WitnessVersion(bindings.WitnessProgram_get_version(ptr));
  30         }
  31
  32         @Override @SuppressWarnings("deprecation")
  33         protected void finalize() throws Throwable {
  34                 super.finalize();
  35                 if (ptr != 0) { bindings.WitnessProgram_free(ptr); }
  36         }
  37 }