_ 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 javax.annotation.Nullable;
   8
   9 /**
  10  * Defines a type identifier for sending messages over the wire.
  11  *
  12  * Messages implementing this trait specify a type and must be [`Writeable`].
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class Type extends CommonBase {
  16         final bindings.LDKType bindings_instance;
  17         Type(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
  18         private Type(bindings.LDKType arg) {
  19                 super(bindings.LDKType_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.Type_free(ptr); } super.finalize();
  26         }
  27
  28         public static interface TypeInterface {
  29                 /**
  30                  * Returns the type identifying the message payload.
  31                  */
  32                 short type_id();
  33                 /**
  34                  * Return a human-readable "debug" string describing this object
  35                  */
  36                 String debug_str();
  37                 /**
  38                  * Serialize the object into a byte array
  39                  */
  40                 byte[] write();
  41         }
  42         private static class LDKTypeHolder { Type held; }
  43         public static Type new_impl(TypeInterface arg) {
  44                 final LDKTypeHolder impl_holder = new LDKTypeHolder();
  45                 impl_holder.held = new Type(new bindings.LDKType() {
  46                         @Override public short type_id() {
  47                                 short ret = arg.type_id();
  48                                 return ret;
  49                         }
  50                         @Override public String debug_str() {
  51                                 String ret = arg.debug_str();
  52                                 return ret;
  53                         }
  54                         @Override public byte[] write() {
  55                                 byte[] ret = arg.write();
  56                                 return ret;
  57                         }
  58                 });
  59                 return impl_holder.held;
  60         }
  61         /**
  62          * Returns the type identifying the message payload.
  63          */
  64         public short type_id() {
  65                 short ret = bindings.Type_type_id(this.ptr);
  66                 return ret;
  67         }
  68
  69         /**
  70          * Return a human-readable "debug" string describing this object
  71          */
  72         public String debug_str() {
  73                 String ret = bindings.Type_debug_str(this.ptr);
  74                 return ret;
  75         }
  76
  77         /**
  78          * Serialize the object into a byte array
  79          */
  80         public byte[] write() {
  81                 byte[] ret = bindings.Type_write(this.ptr);
  82                 return ret;
  83         }
  84
  85         /**
  86          * Creates a copy of a Type
  87          */
  88         public Type clone() {
  89                 long ret = bindings.Type_clone(this.ptr);
  90                 if (ret >= 0 && ret <= 4096) { return null; }
  91                 Type ret_hu_conv = new Type(null, ret);
  92                 ret_hu_conv.ptrs_to.add(this);
  93                 return ret_hu_conv;
  94         }
  95
  96 }