Update auto-generated bindings to latest upstream

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

diff --git a/src/main/java/org/ldk/structs/ChainMonitor.java b/src/main/java/org/ldk/structs/ChainMonitor.java
index a1406a35639aa5fc2dce5f057a9f9de8451b5b54..bed7751667474fc9874f7ac35658b43fbedbab7c 100644 (file)
--- a/src/main/java/org/ldk/structs/ChainMonitor.java
+++ b/src/main/java/org/ldk/structs/ChainMonitor.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -34,9 +35,12 @@ public class ChainMonitor extends CommonBase {
         * pre-filter blocks or only fetch blocks matching a compact filter. Otherwise, clients may
         * always need to fetch full blocks absent another means for determining which blocks contain
         * transactions relevant to the watched channels.
+        * 
+        * Note that chain_source (or a relevant inner pointer) may be NULL or all-0s to represent None
         */
-       public static ChainMonitor of(Filter chain_source, BroadcasterInterface broadcaster, Logger logger, FeeEstimator feeest, Persist persister) {
+       public static ChainMonitor of(@Nullable Filter chain_source, BroadcasterInterface broadcaster, Logger logger, FeeEstimator feeest, Persist persister) {
                long ret = bindings.ChainMonitor_new(chain_source == null ? 0 : chain_source.ptr, broadcaster == null ? 0 : broadcaster.ptr, logger == null ? 0 : logger.ptr, feeest == null ? 0 : feeest.ptr, persister == null ? 0 : persister.ptr);
+               if (ret < 1024) { return null; }
                ChainMonitor ret_hu_conv = new ChainMonitor(null, ret);
                ret_hu_conv.ptrs_to.add(ret_hu_conv);
                ret_hu_conv.ptrs_to.add(chain_source);
@@ -53,6 +57,7 @@ public class ChainMonitor extends CommonBase {
         */
        public Listen as_Listen() {
                long ret = bindings.ChainMonitor_as_Listen(this.ptr);
+               if (ret < 1024) { return null; }
                Listen ret_hu_conv = new Listen(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;
@@ -64,6 +69,7 @@ public class ChainMonitor extends CommonBase {
         */
        public Confirm as_Confirm() {
                long ret = bindings.ChainMonitor_as_Confirm(this.ptr);
+               if (ret < 1024) { return null; }
                Confirm ret_hu_conv = new Confirm(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;
@@ -75,6 +81,7 @@ public class ChainMonitor extends CommonBase {
         */
        public Watch as_Watch() {
                long ret = bindings.ChainMonitor_as_Watch(this.ptr);
+               if (ret < 1024) { return null; }
                Watch ret_hu_conv = new Watch(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;
@@ -86,6 +93,7 @@ public class ChainMonitor extends CommonBase {
         */
        public EventsProvider as_EventsProvider() {
                long ret = bindings.ChainMonitor_as_EventsProvider(this.ptr);
+               if (ret < 1024) { return null; }
                EventsProvider ret_hu_conv = new EventsProvider(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;