Merge pull request #107 from TheBlueMatt/main

[ldk-java] / src / main / java / org / ldk / structs / ReadOnlyNetworkGraph.java

diff --git a/src/main/java/org/ldk/structs/ReadOnlyNetworkGraph.java b/src/main/java/org/ldk/structs/ReadOnlyNetworkGraph.java
index ac1069d55cd6165c4a087b3ada7bcac779c85725..1d82f25b45249244e92b47814f34c8dc605b5d5a 100644 (file)
--- a/src/main/java/org/ldk/structs/ReadOnlyNetworkGraph.java
+++ b/src/main/java/org/ldk/structs/ReadOnlyNetworkGraph.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import java.lang.ref.Reference;
 import javax.annotation.Nullable;
 
 
@@ -11,12 +12,25 @@ import javax.annotation.Nullable;
  * A read-only view of [`NetworkGraph`].
  */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
-public class ReadOnlyNetworkGraph extends CommonBase {
+public class ReadOnlyNetworkGraph extends CommonBase implements AutoCloseable {
        ReadOnlyNetworkGraph(Object _dummy, long ptr) { super(ptr); }
-       @Override @SuppressWarnings("deprecation")
-       protected void finalize() throws Throwable {
-               super.finalize();
+       @Override public void close() {
                if (ptr != 0) { bindings.ReadOnlyNetworkGraph_free(ptr); }
        }
 
+       /**
+        * Get network addresses by node id.
+        * Returns None if the requested node is completely unknown,
+        * or if node announcement for the node was never received.
+        */
+       public Option_CVec_NetAddressZZ get_addresses(byte[] pubkey) {
+               long ret = bindings.ReadOnlyNetworkGraph_get_addresses(this.ptr, InternalUtils.check_arr_len(pubkey, 33));
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(pubkey);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Option_CVec_NetAddressZZ ret_hu_conv = org.ldk.structs.Option_CVec_NetAddressZZ.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(this);
+               return ret_hu_conv;
+       }
+
 }