[Java] Update auto-generated Java files

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

diff --git a/src/main/java/org/ldk/structs/Destination.java b/src/main/java/org/ldk/structs/Destination.java
new file mode 100644 (file)
index 0000000..8ff6799
--- /dev/null
+++ b/src/main/java/org/ldk/structs/Destination.java
@@ -0,0 +1,89 @@
+package org.ldk.structs;
+
+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;
+
+
+/**
+ * The destination of an onion message.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class Destination extends CommonBase {
+       private Destination(Object _dummy, long ptr) { super(ptr); }
+       @Override @SuppressWarnings("deprecation")
+       protected void finalize() throws Throwable {
+               super.finalize();
+               if (ptr != 0) { bindings.Destination_free(ptr); }
+       }
+       static Destination constr_from_ptr(long ptr) {
+               bindings.LDKDestination raw_val = bindings.LDKDestination_ref_from_ptr(ptr);
+               if (raw_val.getClass() == bindings.LDKDestination.Node.class) {
+                       return new Node(ptr, (bindings.LDKDestination.Node)raw_val);
+               }
+               if (raw_val.getClass() == bindings.LDKDestination.BlindedRoute.class) {
+                       return new BlindedRoute(ptr, (bindings.LDKDestination.BlindedRoute)raw_val);
+               }
+               assert false; return null; // Unreachable without extending the (internal) bindings interface
+       }
+
+       /**
+        * We're sending this onion message to a node.
+        */
+       public final static class Node extends Destination {
+               public final byte[] node;
+               private Node(long ptr, bindings.LDKDestination.Node obj) {
+                       super(null, ptr);
+                       this.node = obj.node;
+               }
+       }
+       /**
+        * We're sending this onion message to a blinded route.
+        */
+       public final static class BlindedRoute extends Destination {
+               public final org.ldk.structs.BlindedRoute blinded_route;
+               private BlindedRoute(long ptr, bindings.LDKDestination.BlindedRoute obj) {
+                       super(null, ptr);
+                       long blinded_route = obj.blinded_route;
+                       org.ldk.structs.BlindedRoute blinded_route_hu_conv = null; if (blinded_route < 0 || blinded_route > 4096) { blinded_route_hu_conv = new org.ldk.structs.BlindedRoute(null, blinded_route); }
+                       if (blinded_route_hu_conv != null) { blinded_route_hu_conv.ptrs_to.add(this); };
+                       this.blinded_route = blinded_route_hu_conv;
+               }
+       }
+       /**
+        * Utility method to constructs a new Node-variant Destination
+        */
+       public static Destination node(byte[] a) {
+               long ret = bindings.Destination_node(InternalUtils.check_arr_len(a, 33));
+               Reference.reachabilityFence(a);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Destination ret_hu_conv = org.ldk.structs.Destination.constr_from_ptr(ret);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+               return ret_hu_conv;
+       }
+
+       /**
+        * Utility method to constructs a new BlindedRoute-variant Destination
+        */
+       public static Destination blinded_route(BlindedRoute a) {
+               long ret = bindings.Destination_blinded_route(a == null ? 0 : a.ptr);
+               Reference.reachabilityFence(a);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Destination ret_hu_conv = org.ldk.structs.Destination.constr_from_ptr(ret);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(a); };
+               // Due to rust's strict-ownership memory model, in some cases we need to "move"
+               // an object to pass exclusive ownership to the function being called.
+               // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
+               // at the FFI layer, creating a new object which Rust can claim ownership of
+               // However, in some cases (eg here), there is no way to clone an object, and thus
+               // we actually have to pass full ownership to Rust.
+               // Thus, after ret_hu_conv call, a is reset to null and is now a dummy object.
+               a.ptr = 0;;
+               return ret_hu_conv;
+       }
+
+}