_ Git - ldk-java/blob - src/main/java/org/ldk/structs/RapidGossipSync.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  * The main Rapid Gossip Sync object.
  13  *
  14  * See [crate-level documentation] for usage.
  15  *
  16  * [crate-level documentation]: crate
  17  */
  18 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  19 public class RapidGossipSync extends CommonBase {
  20         RapidGossipSync(Object _dummy, long ptr) { super(ptr); }
  21         @Override @SuppressWarnings("deprecation")
  22         protected void finalize() throws Throwable {
  23                 super.finalize();
  24                 if (ptr != 0) { bindings.RapidGossipSync_free(ptr); }
  25         }
  26
  27         /**
  28          * Instantiate a new [`RapidGossipSync`] instance.
  29          */
  30         public static RapidGossipSync of(NetworkGraph network_graph) {
  31                 long ret = bindings.RapidGossipSync_new(network_graph == null ? 0 : network_graph.ptr);
  32                 Reference.reachabilityFence(network_graph);
  33                 if (ret >= 0 && ret <= 4096) { return null; }
  34                 org.ldk.structs.RapidGossipSync ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RapidGossipSync(null, ret); }
  35                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  36                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(network_graph); };
  37                 return ret_hu_conv;
  38         }
  39
  40         /**
  41          * Update network graph from binary data.
  42          * Returns the last sync timestamp to be used the next time rapid sync data is queried.
  43          *
  44          * `network_graph`: network graph to be updated
  45          *
  46          * `update_data`: `&[u8]` binary stream that comprises the update data
  47          */
  48         public Result_u32GraphSyncErrorZ update_network_graph(byte[] update_data) {
  49                 long ret = bindings.RapidGossipSync_update_network_graph(this.ptr, update_data);
  50                 Reference.reachabilityFence(this);
  51                 Reference.reachabilityFence(update_data);
  52                 if (ret >= 0 && ret <= 4096) { return null; }
  53                 Result_u32GraphSyncErrorZ ret_hu_conv = Result_u32GraphSyncErrorZ.constr_from_ptr(ret);
  54                 return ret_hu_conv;
  55         }
  56
  57         /**
  58          * Returns whether a rapid gossip sync has completed at least once.
  59          */
  60         public boolean is_initial_sync_complete() {
  61                 boolean ret = bindings.RapidGossipSync_is_initial_sync_complete(this.ptr);
  62                 Reference.reachabilityFence(this);
  63                 return ret;
  64         }
  65
  66 }