Update auto-generated bindings to 0.0.101

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

diff --git a/src/main/java/org/ldk/structs/NetworkUpdate.java b/src/main/java/org/ldk/structs/NetworkUpdate.java
new file mode 100644 (file)
index 0000000..25e2202
--- /dev/null
+++ b/src/main/java/org/ldk/structs/NetworkUpdate.java
@@ -0,0 +1,136 @@
+package org.ldk.structs;
+
+import org.ldk.impl.bindings;
+import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+import javax.annotation.Nullable;
+
+
+/**
+ * Update to the [`NetworkGraph`] based on payment failure information conveyed via the Onion
+ * return packet by a node along the route. See [BOLT #4] for details.
+ * 
+ * [BOLT #4]: https://github.com/lightningnetwork/lightning-rfc/blob/master/04-onion-routing.md
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class NetworkUpdate extends CommonBase {
+       private NetworkUpdate(Object _dummy, long ptr) { super(ptr); }
+       @Override @SuppressWarnings("deprecation")
+       protected void finalize() throws Throwable {
+               super.finalize();
+               if (ptr != 0) { bindings.NetworkUpdate_free(ptr); }
+       }
+       static NetworkUpdate constr_from_ptr(long ptr) {
+               bindings.LDKNetworkUpdate raw_val = bindings.LDKNetworkUpdate_ref_from_ptr(ptr);
+               if (raw_val.getClass() == bindings.LDKNetworkUpdate.ChannelUpdateMessage.class) {
+                       return new ChannelUpdateMessage(ptr, (bindings.LDKNetworkUpdate.ChannelUpdateMessage)raw_val);
+               }
+               if (raw_val.getClass() == bindings.LDKNetworkUpdate.ChannelClosed.class) {
+                       return new ChannelClosed(ptr, (bindings.LDKNetworkUpdate.ChannelClosed)raw_val);
+               }
+               if (raw_val.getClass() == bindings.LDKNetworkUpdate.NodeFailure.class) {
+                       return new NodeFailure(ptr, (bindings.LDKNetworkUpdate.NodeFailure)raw_val);
+               }
+               assert false; return null; // Unreachable without extending the (internal) bindings interface
+       }
+
+       public final static class ChannelUpdateMessage extends NetworkUpdate {
+               /**
+                * The update to apply via [`NetworkGraph::update_channel`].
+               */
+               public final ChannelUpdate msg;
+               private ChannelUpdateMessage(long ptr, bindings.LDKNetworkUpdate.ChannelUpdateMessage obj) {
+                       super(null, ptr);
+                       long msg = obj.msg;
+                       ChannelUpdate msg_hu_conv = new ChannelUpdate(null, msg);
+                       msg_hu_conv.ptrs_to.add(this);
+                       this.msg = msg_hu_conv;
+               }
+       }
+       public final static class ChannelClosed extends NetworkUpdate {
+               /**
+                * The short channel id of the closed channel.
+               */
+               public final long short_channel_id;
+               /**
+                * Whether the channel should be permanently removed or temporarily disabled until a new
+                * `channel_update` message is received.
+               */
+               public final boolean is_permanent;
+               private ChannelClosed(long ptr, bindings.LDKNetworkUpdate.ChannelClosed obj) {
+                       super(null, ptr);
+                       this.short_channel_id = obj.short_channel_id;
+                       this.is_permanent = obj.is_permanent;
+               }
+       }
+       public final static class NodeFailure extends NetworkUpdate {
+               /**
+                * The node id of the failed node.
+               */
+               public final byte[] node_id;
+               /**
+                * Whether the node should be permanently removed from consideration or can be restored
+                * when a new `channel_update` message is received.
+               */
+               public final boolean is_permanent;
+               private NodeFailure(long ptr, bindings.LDKNetworkUpdate.NodeFailure obj) {
+                       super(null, ptr);
+                       this.node_id = obj.node_id;
+                       this.is_permanent = obj.is_permanent;
+               }
+       }
+       /**
+        * Creates a copy of the NetworkUpdate
+        */
+       public NetworkUpdate clone() {
+               long ret = bindings.NetworkUpdate_clone(this.ptr);
+               if (ret < 1024) { return null; }
+               NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(this);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Utility method to constructs a new ChannelUpdateMessage-variant NetworkUpdate
+        */
+       public static NetworkUpdate channel_update_message(ChannelUpdate msg) {
+               long ret = bindings.NetworkUpdate_channel_update_message(msg == null ? 0 : msg.ptr & ~1);
+               if (ret < 1024) { return null; }
+               NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(ret_hu_conv);
+               ret_hu_conv.ptrs_to.add(msg);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Utility method to constructs a new ChannelClosed-variant NetworkUpdate
+        */
+       public static NetworkUpdate channel_closed(long short_channel_id, boolean is_permanent) {
+               long ret = bindings.NetworkUpdate_channel_closed(short_channel_id, is_permanent);
+               if (ret < 1024) { return null; }
+               NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(ret_hu_conv);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Utility method to constructs a new NodeFailure-variant NetworkUpdate
+        */
+       public static NetworkUpdate node_failure(byte[] node_id, boolean is_permanent) {
+               long ret = bindings.NetworkUpdate_node_failure(node_id, is_permanent);
+               if (ret < 1024) { return null; }
+               NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
+               ret_hu_conv.ptrs_to.add(ret_hu_conv);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Serialize the NetworkUpdate object into a byte array which can be read by NetworkUpdate_read
+        */
+       public byte[] write() {
+               byte[] ret = bindings.NetworkUpdate_write(this.ptr);
+               return ret;
+       }
+
+}