_ Git - ldk-java/blob - src/main/java/org/ldk/structs/Type.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  * Defines a type identifier for sending messages over the wire.
  12  *
  13  * Messages implementing this trait specify a type and must be [`Writeable`].
  14  */
  15 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  16 public class Type extends CommonBase {
  17         final bindings.LDKType bindings_instance;
  18         Type(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
  19         private Type(bindings.LDKType arg) {
  20                 super(bindings.LDKType_new(arg));
  21                 this.ptrs_to.add(arg);
  22                 this.bindings_instance = arg;
  23         }
  24         @Override @SuppressWarnings("deprecation")
  25         protected void finalize() throws Throwable {
  26                 if (ptr != 0) { bindings.Type_free(ptr); } super.finalize();
  27         }
  28
  29         public static interface TypeInterface {
  30                 /**
  31                  * Returns the type identifying the message payload.
  32                  */
  33                 short type_id();
  34                 /**
  35                  * Return a human-readable "debug" string describing this object
  36                  */
  37                 String debug_str();
  38                 /**
  39                  * Serialize the object into a byte array
  40                  */
  41                 byte[] write();
  42         }
  43         private static class LDKTypeHolder { Type held; }
  44         public static Type new_impl(TypeInterface arg) {
  45                 final LDKTypeHolder impl_holder = new LDKTypeHolder();
  46                 impl_holder.held = new Type(new bindings.LDKType() {
  47                         @Override public short type_id() {
  48                                 short ret = arg.type_id();
  49                                 Reference.reachabilityFence(arg);
  50                                 return ret;
  51                         }
  52                         @Override public String debug_str() {
  53                                 String ret = arg.debug_str();
  54                                 Reference.reachabilityFence(arg);
  55                                 return ret;
  56                         }
  57                         @Override public byte[] write() {
  58                                 byte[] ret = arg.write();
  59                                 Reference.reachabilityFence(arg);
  60                                 return ret;
  61                         }
  62                 });
  63                 return impl_holder.held;
  64         }
  65         /**
  66          * Returns the type identifying the message payload.
  67          */
  68         public short type_id() {
  69                 short ret = bindings.Type_type_id(this.ptr);
  70                 Reference.reachabilityFence(this);
  71                 return ret;
  72         }
  73
  74         /**
  75          * Return a human-readable "debug" string describing this object
  76          */
  77         public String debug_str() {
  78                 String ret = bindings.Type_debug_str(this.ptr);
  79                 Reference.reachabilityFence(this);
  80                 return ret;
  81         }
  82
  83         /**
  84          * Serialize the object into a byte array
  85          */
  86         public byte[] write() {
  87                 byte[] ret = bindings.Type_write(this.ptr);
  88                 Reference.reachabilityFence(this);
  89                 return ret;
  90         }
  91
  92         long clone_ptr() {
  93                 long ret = bindings.Type_clone_ptr(this.ptr);
  94                 Reference.reachabilityFence(this);
  95                 return ret;
  96         }
  97
  98         /**
  99          * Creates a copy of a Type
 100          */
 101         public Type clone() {
 102                 long ret = bindings.Type_clone(this.ptr);
 103                 Reference.reachabilityFence(this);
 104                 if (ret >= 0 && ret <= 4096) { return null; }
 105                 Type ret_hu_conv = new Type(null, ret);
 106                 ret_hu_conv.ptrs_to.add(this);
 107                 return ret_hu_conv;
 108         }
 109
 110 }