_ 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 java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10 public class Result_ScorerDecodeErrorZ extends CommonBase {
  11         private Result_ScorerDecodeErrorZ(Object _dummy, long ptr) { super(ptr); }
  12         protected void finalize() throws Throwable {
  13                 if (ptr != 0) { bindings.CResult_ScorerDecodeErrorZ_free(ptr); } super.finalize();
  14         }
  15
  16         static Result_ScorerDecodeErrorZ constr_from_ptr(long ptr) {
  17                 if (bindings.CResult_ScorerDecodeErrorZ_is_ok(ptr)) {
  18                         return new Result_ScorerDecodeErrorZ_OK(null, ptr);
  19                 } else {
  20                         return new Result_ScorerDecodeErrorZ_Err(null, ptr);
  21                 }
  22         }
  23         public static final class Result_ScorerDecodeErrorZ_OK extends Result_ScorerDecodeErrorZ {
  24                 public final Scorer res;
  25                 private Result_ScorerDecodeErrorZ_OK(Object _dummy, long ptr) {
  26                         super(_dummy, ptr);
  27                         long res = bindings.CResult_ScorerDecodeErrorZ_get_ok(ptr);
  28                         Scorer res_hu_conv = null; if (res < 0 || res > 4096) { res_hu_conv = new Scorer(null, res); }
  29                         res_hu_conv.ptrs_to.add(this);
  30                         this.res = res_hu_conv;
  31                 }
  32         }
  33
  34         public static final class Result_ScorerDecodeErrorZ_Err extends Result_ScorerDecodeErrorZ {
  35                 public final DecodeError err;
  36                 private Result_ScorerDecodeErrorZ_Err(Object _dummy, long ptr) {
  37                         super(_dummy, ptr);
  38                         long err = bindings.CResult_ScorerDecodeErrorZ_get_err(ptr);
  39                         DecodeError err_hu_conv = null; if (err < 0 || err > 4096) { err_hu_conv = new DecodeError(null, err); }
  40                         err_hu_conv.ptrs_to.add(this);
  41                         this.err = err_hu_conv;
  42                 }
  43         }
  44
  45         /**
  46          * Creates a new CResult_ScorerDecodeErrorZ in the success state.
  47          */
  48         public static Result_ScorerDecodeErrorZ ok(ScoringParameters o_params) {
  49                 long ret = bindings.CResult_ScorerDecodeErrorZ_ok(bindings.Scorer_new(o_params == null ? 0 : o_params.ptr & ~1));
  50                 Reference.reachabilityFence(o_params);
  51                 if (ret >= 0 && ret <= 4096) { return null; }
  52                 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
  53                 ret_hu_conv.ptrs_to.add(o_params);
  54 // Due to rust's strict-ownership memory model, in some cases we need to "move"
  55 // an object to pass exclusive ownership to the function being called.
  56 // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
  57 // at the FFI layer, creating a new object which Rust can claim ownership of
  58 // However, in some cases (eg here), there is no way to clone an object, and thus
  59 // we actually have to pass full ownership to Rust.
  60 // Thus, after ret_hu_conv call, o_params is reset to null and is now a dummy object.
  61 o_params.ptr = 0;;
  62                 return ret_hu_conv;
  63         }
  64
  65         /**
  66          * Creates a new CResult_ScorerDecodeErrorZ in the error state.
  67          */
  68         public static Result_ScorerDecodeErrorZ err(DecodeError e) {
  69                 long ret = bindings.CResult_ScorerDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
  70                 Reference.reachabilityFence(e);
  71                 if (ret >= 0 && ret <= 4096) { return null; }
  72                 Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
  73                 return ret_hu_conv;
  74         }
  75
  76         /**
  77          * Checks if the given object is currently in the success state
  78          */
  79         public boolean is_ok() {
  80                 boolean ret = bindings.CResult_ScorerDecodeErrorZ_is_ok(this.ptr);
  81                 Reference.reachabilityFence(this);
  82                 return ret;
  83         }
  84
  85 }