_ Git - ldk-java/blob - src/main/java/org/ldk/structs/NodeInfo.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  * Details about a node in the network, known from the network announcement.
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class NodeInfo extends CommonBase {
  16         NodeInfo(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.NodeInfo_free(ptr); }
  21         }
  22
  23         /**
  24          * All valid channels a node has announced
  25          *
  26          * Returns a copy of the field.
  27          */
  28         public long[] get_channels() {
  29                 long[] ret = bindings.NodeInfo_get_channels(this.ptr);
  30                 Reference.reachabilityFence(this);
  31                 return ret;
  32         }
  33
  34         /**
  35          * All valid channels a node has announced
  36          */
  37         public void set_channels(long[] val) {
  38                 bindings.NodeInfo_set_channels(this.ptr, val);
  39                 Reference.reachabilityFence(this);
  40                 Reference.reachabilityFence(val);
  41         }
  42
  43         /**
  44          * More information about a node from node_announcement.
  45          * Optional because we store a Node entry after learning about it from
  46          * a channel announcement, but before receiving a node announcement.
  47          *
  48          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
  49          */
  50         @Nullable
  51         public NodeAnnouncementInfo get_announcement_info() {
  52                 long ret = bindings.NodeInfo_get_announcement_info(this.ptr);
  53                 Reference.reachabilityFence(this);
  54                 if (ret >= 0 && ret <= 4096) { return null; }
  55                 org.ldk.structs.NodeAnnouncementInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeAnnouncementInfo(null, ret); }
  56                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  57                 return ret_hu_conv;
  58         }
  59
  60         /**
  61          * More information about a node from node_announcement.
  62          * Optional because we store a Node entry after learning about it from
  63          * a channel announcement, but before receiving a node announcement.
  64          *
  65          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
  66          */
  67         public void set_announcement_info(@Nullable org.ldk.structs.NodeAnnouncementInfo val) {
  68                 bindings.NodeInfo_set_announcement_info(this.ptr, val == null ? 0 : val.ptr);
  69                 Reference.reachabilityFence(this);
  70                 Reference.reachabilityFence(val);
  71                 if (this != null) { this.ptrs_to.add(val); };
  72         }
  73
  74         /**
  75          * Constructs a new NodeInfo given each field
  76          */
  77         public static NodeInfo of(long[] channels_arg, org.ldk.structs.NodeAnnouncementInfo announcement_info_arg) {
  78                 long ret = bindings.NodeInfo_new(channels_arg, announcement_info_arg == null ? 0 : announcement_info_arg.ptr);
  79                 Reference.reachabilityFence(channels_arg);
  80                 Reference.reachabilityFence(announcement_info_arg);
  81                 if (ret >= 0 && ret <= 4096) { return null; }
  82                 org.ldk.structs.NodeInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeInfo(null, ret); }
  83                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  84                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(announcement_info_arg); };
  85                 return ret_hu_conv;
  86         }
  87
  88         long clone_ptr() {
  89                 long ret = bindings.NodeInfo_clone_ptr(this.ptr);
  90                 Reference.reachabilityFence(this);
  91                 return ret;
  92         }
  93
  94         /**
  95          * Creates a copy of the NodeInfo
  96          */
  97         public NodeInfo clone() {
  98                 long ret = bindings.NodeInfo_clone(this.ptr);
  99                 Reference.reachabilityFence(this);
 100                 if (ret >= 0 && ret <= 4096) { return null; }
 101                 org.ldk.structs.NodeInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeInfo(null, ret); }
 102                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 103                 return ret_hu_conv;
 104         }
 105
 106         /**
 107          * Checks if two NodeInfos contain equal inner contents.
 108          * This ignores pointers and is_owned flags and looks at the values in fields.
 109          * Two objects with NULL inner values will be considered "equal" here.
 110          */
 111         public boolean eq(org.ldk.structs.NodeInfo b) {
 112                 boolean ret = bindings.NodeInfo_eq(this.ptr, b == null ? 0 : b.ptr);
 113                 Reference.reachabilityFence(this);
 114                 Reference.reachabilityFence(b);
 115                 if (this != null) { this.ptrs_to.add(b); };
 116                 return ret;
 117         }
 118
 119         @Override public boolean equals(Object o) {
 120                 if (!(o instanceof NodeInfo)) return false;
 121                 return this.eq((NodeInfo)o);
 122         }
 123         /**
 124          * Serialize the NodeInfo object into a byte array which can be read by NodeInfo_read
 125          */
 126         public byte[] write() {
 127                 byte[] ret = bindings.NodeInfo_write(this.ptr);
 128                 Reference.reachabilityFence(this);
 129                 return ret;
 130         }
 131
 132         /**
 133          * Read a NodeInfo from a byte array, created by NodeInfo_write
 134          */
 135         public static Result_NodeInfoDecodeErrorZ read(byte[] ser) {
 136                 long ret = bindings.NodeInfo_read(ser);
 137                 Reference.reachabilityFence(ser);
 138                 if (ret >= 0 && ret <= 4096) { return null; }
 139                 Result_NodeInfoDecodeErrorZ ret_hu_conv = Result_NodeInfoDecodeErrorZ.constr_from_ptr(ret);
 140                 return ret_hu_conv;
 141         }
 142
 143 }