_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeFeatures.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  * Features used within a `node_announcement` message.
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class NodeFeatures extends CommonBase {
  16         NodeFeatures(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.NodeFeatures_free(ptr); }
  21         }
  22
  23         /**
  24          * Checks if two NodeFeaturess contain equal inner contents.
  25          * This ignores pointers and is_owned flags and looks at the values in fields.
  26          * Two objects with NULL inner values will be considered "equal" here.
  27          */
  28         public boolean eq(NodeFeatures b) {
  29                 boolean ret = bindings.NodeFeatures_eq(this.ptr, b == null ? 0 : b.ptr & ~1);
  30                 Reference.reachabilityFence(this);
  31                 Reference.reachabilityFence(b);
  32                 this.ptrs_to.add(b);
  33                 return ret;
  34         }
  35
  36         @Override public boolean equals(Object o) {
  37                 if (!(o instanceof NodeFeatures)) return false;
  38                 return this.eq((NodeFeatures)o);
  39         }
  40         long clone_ptr() {
  41                 long ret = bindings.NodeFeatures_clone_ptr(this.ptr);
  42                 Reference.reachabilityFence(this);
  43                 return ret;
  44         }
  45
  46         /**
  47          * Creates a copy of the NodeFeatures
  48          */
  49         public NodeFeatures clone() {
  50                 long ret = bindings.NodeFeatures_clone(this.ptr);
  51                 Reference.reachabilityFence(this);
  52                 if (ret >= 0 && ret <= 4096) { return null; }
  53                 NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
  54                 ret_hu_conv.ptrs_to.add(this);
  55                 return ret_hu_conv;
  56         }
  57
  58         /**
  59          * Create a blank Features with no features set
  60          */
  61         public static NodeFeatures empty() {
  62                 long ret = bindings.NodeFeatures_empty();
  63                 if (ret >= 0 && ret <= 4096) { return null; }
  64                 NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
  65                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  66                 return ret_hu_conv;
  67         }
  68
  69         /**
  70          * Creates a Features with the bits set which are known by the implementation
  71          */
  72         public static NodeFeatures known() {
  73                 long ret = bindings.NodeFeatures_known();
  74                 if (ret >= 0 && ret <= 4096) { return null; }
  75                 NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
  76                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  77                 return ret_hu_conv;
  78         }
  79
  80         /**
  81          * Returns true if this `Features` object contains unknown feature flags which are set as
  82          * \"required\".
  83          */
  84         public boolean requires_unknown_bits() {
  85                 boolean ret = bindings.NodeFeatures_requires_unknown_bits(this.ptr);
  86                 Reference.reachabilityFence(this);
  87                 return ret;
  88         }
  89
  90         /**
  91          * Serialize the NodeFeatures object into a byte array which can be read by NodeFeatures_read
  92          */
  93         public byte[] write() {
  94                 byte[] ret = bindings.NodeFeatures_write(this.ptr);
  95                 Reference.reachabilityFence(this);
  96                 return ret;
  97         }
  98
  99         /**
 100          * Read a NodeFeatures from a byte array, created by NodeFeatures_write
 101          */
 102         public static Result_NodeFeaturesDecodeErrorZ read(byte[] ser) {
 103                 long ret = bindings.NodeFeatures_read(ser);
 104                 Reference.reachabilityFence(ser);
 105                 if (ret >= 0 && ret <= 4096) { return null; }
 106                 Result_NodeFeaturesDecodeErrorZ ret_hu_conv = Result_NodeFeaturesDecodeErrorZ.constr_from_ptr(ret);
 107                 return ret_hu_conv;
 108         }
 109
 110 }