[Java] Update auto-generated Java bindings to LDK 0.0.121

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

diff --git a/src/main/java/org/ldk/structs/InMemorySigner.java b/src/main/java/org/ldk/structs/InMemorySigner.java
index 5afb560503a00633b315e439fd9627dbddbaf5c8..1c5c25dbd7f5fea81b7b22605d41113e657015e6 100644 (file)
--- a/src/main/java/org/ldk/structs/InMemorySigner.java
+++ b/src/main/java/org/ldk/structs/InMemorySigner.java
@@ -174,8 +174,12 @@ public class InMemorySigner extends CommonBase {
        /**
         * Returns the counterparty's pubkeys.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
+        * 
+        * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
         */
+       @Nullable
        public ChannelPublicKeys counterparty_pubkeys() {
                long ret = bindings.InMemorySigner_counterparty_pubkeys(this.ptr);
                Reference.reachabilityFence(this);
@@ -190,12 +194,16 @@ public class InMemorySigner extends CommonBase {
         * transactions, i.e., the amount of time that we have to wait to recover our funds if we
         * broadcast a transaction.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
         */
-       public short counterparty_selected_contest_delay() {
-               short ret = bindings.InMemorySigner_counterparty_selected_contest_delay(this.ptr);
+       public Option_u16Z counterparty_selected_contest_delay() {
+               long ret = bindings.InMemorySigner_counterparty_selected_contest_delay(this.ptr);
                Reference.reachabilityFence(this);
-               return ret;
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Option_u16Z ret_hu_conv = org.ldk.structs.Option_u16Z.constr_from_ptr(ret);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+               return ret_hu_conv;
        }
 
        /**
@@ -203,30 +211,42 @@ public class InMemorySigner extends CommonBase {
         * by our counterparty, i.e., the amount of time that they have to wait to recover their funds
         * if they broadcast a transaction.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
         */
-       public short holder_selected_contest_delay() {
-               short ret = bindings.InMemorySigner_holder_selected_contest_delay(this.ptr);
+       public Option_u16Z holder_selected_contest_delay() {
+               long ret = bindings.InMemorySigner_holder_selected_contest_delay(this.ptr);
                Reference.reachabilityFence(this);
-               return ret;
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Option_u16Z ret_hu_conv = org.ldk.structs.Option_u16Z.constr_from_ptr(ret);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+               return ret_hu_conv;
        }
 
        /**
         * Returns whether the holder is the initiator.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
         */
-       public boolean is_outbound() {
-               boolean ret = bindings.InMemorySigner_is_outbound(this.ptr);
+       public Option_boolZ is_outbound() {
+               long ret = bindings.InMemorySigner_is_outbound(this.ptr);
                Reference.reachabilityFence(this);
-               return ret;
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.Option_boolZ ret_hu_conv = org.ldk.structs.Option_boolZ.constr_from_ptr(ret);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+               return ret_hu_conv;
        }
 
        /**
         * Funding outpoint
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
+        * 
+        * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
         */
+       @Nullable
        public OutPoint funding_outpoint() {
                long ret = bindings.InMemorySigner_funding_outpoint(this.ptr);
                Reference.reachabilityFence(this);
@@ -240,8 +260,12 @@ public class InMemorySigner extends CommonBase {
         * Returns a [`ChannelTransactionParameters`] for this channel, to be used when verifying or
         * building transactions.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
+        * 
+        * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
         */
+       @Nullable
        public ChannelTransactionParameters get_channel_parameters() {
                long ret = bindings.InMemorySigner_get_channel_parameters(this.ptr);
                Reference.reachabilityFence(this);
@@ -252,14 +276,22 @@ public class InMemorySigner extends CommonBase {
        }
 
        /**
-        * Returns whether anchors should be used.
+        * Returns the channel type features of the channel parameters. Should be helpful for
+        * determining a channel's category, i. e. legacy/anchors/taproot/etc.
         * 
-        * Will panic if [`ChannelSigner::provide_channel_parameters`] has not been called before.
+        * Will return `None` if [`ChannelSigner::provide_channel_parameters`] has not been called.
+        * In general, this is safe to `unwrap` only in [`ChannelSigner`] implementation.
+        * 
+        * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
         */
-       public boolean opt_anchors() {
-               boolean ret = bindings.InMemorySigner_opt_anchors(this.ptr);
+       @Nullable
+       public ChannelTypeFeatures channel_type_features() {
+               long ret = bindings.InMemorySigner_channel_type_features(this.ptr);
                Reference.reachabilityFence(this);
-               return ret;
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.ChannelTypeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTypeFeatures(null, ret); }
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+               return ret_hu_conv;
        }
 
        /**
@@ -272,14 +304,14 @@ public class InMemorySigner extends CommonBase {
         * 
         * [`descriptor.outpoint`]: StaticPaymentOutputDescriptor::outpoint
         */
-       public Result_CVec_CVec_u8ZZNoneZ sign_counterparty_payment_input(byte[] spend_tx, long input_idx, org.ldk.structs.StaticPaymentOutputDescriptor descriptor) {
+       public Result_WitnessNoneZ sign_counterparty_payment_input(byte[] spend_tx, long input_idx, org.ldk.structs.StaticPaymentOutputDescriptor descriptor) {
                long ret = bindings.InMemorySigner_sign_counterparty_payment_input(this.ptr, spend_tx, input_idx, descriptor == null ? 0 : descriptor.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(spend_tx);
                Reference.reachabilityFence(input_idx);
                Reference.reachabilityFence(descriptor);
                if (ret >= 0 && ret <= 4096) { return null; }
-               Result_CVec_CVec_u8ZZNoneZ ret_hu_conv = Result_CVec_CVec_u8ZZNoneZ.constr_from_ptr(ret);
+               Result_WitnessNoneZ ret_hu_conv = Result_WitnessNoneZ.constr_from_ptr(ret);
                if (this != null) { this.ptrs_to.add(descriptor); };
                return ret_hu_conv;
        }
@@ -296,14 +328,14 @@ public class InMemorySigner extends CommonBase {
         * [`descriptor.outpoint`]: DelayedPaymentOutputDescriptor::outpoint
         * [`descriptor.to_self_delay`]: DelayedPaymentOutputDescriptor::to_self_delay
         */
-       public Result_CVec_CVec_u8ZZNoneZ sign_dynamic_p2wsh_input(byte[] spend_tx, long input_idx, org.ldk.structs.DelayedPaymentOutputDescriptor descriptor) {
+       public Result_WitnessNoneZ sign_dynamic_p2wsh_input(byte[] spend_tx, long input_idx, org.ldk.structs.DelayedPaymentOutputDescriptor descriptor) {
                long ret = bindings.InMemorySigner_sign_dynamic_p2wsh_input(this.ptr, spend_tx, input_idx, descriptor == null ? 0 : descriptor.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(spend_tx);
                Reference.reachabilityFence(input_idx);
                Reference.reachabilityFence(descriptor);
                if (ret >= 0 && ret <= 4096) { return null; }
-               Result_CVec_CVec_u8ZZNoneZ ret_hu_conv = Result_CVec_CVec_u8ZZNoneZ.constr_from_ptr(ret);
+               Result_WitnessNoneZ ret_hu_conv = Result_WitnessNoneZ.constr_from_ptr(ret);
                if (this != null) { this.ptrs_to.add(descriptor); };
                return ret_hu_conv;
        }
@@ -373,7 +405,7 @@ public class InMemorySigner extends CommonBase {
         * Read a InMemorySigner from a byte array, created by InMemorySigner_write
         */
        public static Result_InMemorySignerDecodeErrorZ read(byte[] ser, org.ldk.structs.EntropySource arg) {
-               long ret = bindings.InMemorySigner_read(ser, arg == null ? 0 : arg.ptr);
+               long ret = bindings.InMemorySigner_read(ser, arg.ptr);
                Reference.reachabilityFence(ser);
                Reference.reachabilityFence(arg);
                if (ret >= 0 && ret <= 4096) { return null; }