_ Git - ldk-java/blob - src/main/java/org/ldk/structs/Result_ScorerDecodeErrorZ.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 public class Result_ScorerDecodeErrorZ extends CommonBase {
  10         private Result_ScorerDecodeErrorZ(Object _dummy, long ptr) { super(ptr); }
  11         protected void finalize() throws Throwable {
  12                 if (ptr != 0) { bindings.CResult_ScorerDecodeErrorZ_free(ptr); } super.finalize();
  13         }
  14
  15         static Result_ScorerDecodeErrorZ constr_from_ptr(long ptr) {
  16                 if (bindings.CResult_ScorerDecodeErrorZ_is_ok(ptr)) {
  17                         return new Result_ScorerDecodeErrorZ_OK(null, ptr);
  18                 } else {
  19                         return new Result_ScorerDecodeErrorZ_Err(null, ptr);
  20                 }
  21         }
  22         public static final class Result_ScorerDecodeErrorZ_OK extends Result_ScorerDecodeErrorZ {
  23                 public final Scorer res;
  24                 private Result_ScorerDecodeErrorZ_OK(Object _dummy, long ptr) {
  25                         super(_dummy, ptr);
  26                         long res = bindings.LDKCResult_ScorerDecodeErrorZ_get_ok(ptr);
  27                         Scorer res_hu_conv = null; if (res < 0 || res > 4096) { res_hu_conv = new Scorer(null, res); }
  28                         res_hu_conv.ptrs_to.add(this);
  29                         this.res = res_hu_conv;
  30                 }
  31         }
  32
  33         public static final class Result_ScorerDecodeErrorZ_Err extends Result_ScorerDecodeErrorZ {
  34                 public final DecodeError err;
  35                 private Result_ScorerDecodeErrorZ_Err(Object _dummy, long ptr) {
  36                         super(_dummy, ptr);
  37                         long err = bindings.LDKCResult_ScorerDecodeErrorZ_get_err(ptr);
  38                         DecodeError err_hu_conv = null; if (err < 0 || err > 4096) { err_hu_conv = new DecodeError(null, err); }
  39                         err_hu_conv.ptrs_to.add(this);
  40                         this.err = err_hu_conv;
  41                 }
  42         }
  43
  44         /**
  45          * Creates a new CResult_ScorerDecodeErrorZ in the success state.
  46          */
  47         public static Result_ScorerDecodeErrorZ ok(ScoringParameters o_params) {
  48                 long ret = bindings.CResult_ScorerDecodeErrorZ_ok(bindings.Scorer_new(o_params == null ? 0 : o_params.ptr & ~1));
  49                 if (ret >= 0 && ret <= 4096) { return null; }
  50                 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
  51                 ret_hu_conv.ptrs_to.add(o_params);
  52 // Due to rust's strict-ownership memory model, in some cases we need to "move"
  53 // an object to pass exclusive ownership to the function being called.
  54 // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
  55 // at the FFI layer, creating a new object which Rust can claim ownership of
  56 // However, in some cases (eg here), there is no way to clone an object, and thus
  57 // we actually have to pass full ownership to Rust.
  58 // Thus, after ret_hu_conv call, o_params is reset to null and is now a dummy object.
  59 o_params.ptr = 0;
  60                 return ret_hu_conv;
  61         }
  62
  63         /**
  64          * Creates a new CResult_ScorerDecodeErrorZ in the error state.
  65          */
  66         public static Result_ScorerDecodeErrorZ err(DecodeError e) {
  67                 long ret = bindings.CResult_ScorerDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
  68                 if (ret >= 0 && ret <= 4096) { return null; }
  69                 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
  70                 return ret_hu_conv;
  71         }
  72
  73         /**
  74          * Checks if the given object is currently in the success state
  75          */
  76         public boolean is_ok() {
  77                 boolean ret = bindings.CResult_ScorerDecodeErrorZ_is_ok(this.ptr);
  78                 return ret;
  79         }
  80
  81 }