_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeAlias.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 /**
  12  * A user-defined name for a node, which may be used when displaying the node in a graph.
  13  *
  14  * Since node aliases are provided by third parties, they are a potential avenue for injection
  15  * attacks. Care must be taken when processing.
  16  */
  17 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  18 public class NodeAlias extends CommonBase {
  19         NodeAlias(Object _dummy, long ptr) { super(ptr); }
  20         @Override @SuppressWarnings("deprecation")
  21         protected void finalize() throws Throwable {
  22                 super.finalize();
  23                 if (ptr != 0) { bindings.NodeAlias_free(ptr); }
  24         }
  25
  26         public byte[] get_a() {
  27                 byte[] ret = bindings.NodeAlias_get_a(this.ptr);
  28                 Reference.reachabilityFence(this);
  29                 return ret;
  30         }
  31
  32         public void set_a(byte[] val) {
  33                 bindings.NodeAlias_set_a(this.ptr, InternalUtils.check_arr_len(val, 32));
  34                 Reference.reachabilityFence(this);
  35                 Reference.reachabilityFence(val);
  36         }
  37
  38         /**
  39          * Constructs a new NodeAlias given each field
  40          */
  41         public static NodeAlias of(byte[] a_arg) {
  42                 long ret = bindings.NodeAlias_new(InternalUtils.check_arr_len(a_arg, 32));
  43                 Reference.reachabilityFence(a_arg);
  44                 if (ret >= 0 && ret <= 4096) { return null; }
  45                 org.ldk.structs.NodeAlias ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAlias(null, ret); }
  46                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  47                 return ret_hu_conv;
  48         }
  49
  50         long clone_ptr() {
  51                 long ret = bindings.NodeAlias_clone_ptr(this.ptr);
  52                 Reference.reachabilityFence(this);
  53                 return ret;
  54         }
  55
  56         /**
  57          * Creates a copy of the NodeAlias
  58          */
  59         public NodeAlias clone() {
  60                 long ret = bindings.NodeAlias_clone(this.ptr);
  61                 Reference.reachabilityFence(this);
  62                 if (ret >= 0 && ret <= 4096) { return null; }
  63                 org.ldk.structs.NodeAlias ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAlias(null, ret); }
  64                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  65                 return ret_hu_conv;
  66         }
  67
  68         /**
  69          * Generates a non-cryptographic 64-bit hash of the NodeAlias.
  70          */
  71         public long hash() {
  72                 long ret = bindings.NodeAlias_hash(this.ptr);
  73                 Reference.reachabilityFence(this);
  74                 return ret;
  75         }
  76
  77         @Override public int hashCode() {
  78                 return (int)this.hash();
  79         }
  80         /**
  81          * Checks if two NodeAliass contain equal inner contents.
  82          * This ignores pointers and is_owned flags and looks at the values in fields.
  83          * Two objects with NULL inner values will be considered "equal" here.
  84          */
  85         public boolean eq(org.ldk.structs.NodeAlias b) {
  86                 boolean ret = bindings.NodeAlias_eq(this.ptr, b == null ? 0 : b.ptr);
  87                 Reference.reachabilityFence(this);
  88                 Reference.reachabilityFence(b);
  89                 if (this != null) { this.ptrs_to.add(b); };
  90                 return ret;
  91         }
  92
  93         @Override public boolean equals(Object o) {
  94                 if (!(o instanceof NodeAlias)) return false;
  95                 return this.eq((NodeAlias)o);
  96         }
  97         /**
  98          * Serialize the NodeAlias object into a byte array which can be read by NodeAlias_read
  99          */
 100         public byte[] write() {
 101                 byte[] ret = bindings.NodeAlias_write(this.ptr);
 102                 Reference.reachabilityFence(this);
 103                 return ret;
 104         }
 105
 106         /**
 107          * Read a NodeAlias from a byte array, created by NodeAlias_write
 108          */
 109         public static Result_NodeAliasDecodeErrorZ read(byte[] ser) {
 110                 long ret = bindings.NodeAlias_read(ser);
 111                 Reference.reachabilityFence(ser);
 112                 if (ret >= 0 && ret <= 4096) { return null; }
 113                 Result_NodeAliasDecodeErrorZ ret_hu_conv = Result_NodeAliasDecodeErrorZ.constr_from_ptr(ret);
 114                 return ret_hu_conv;
 115         }
 116
 117 }