[Java] Update auto-generated bindings to 0.0.117
[ldk-java] / src / main / java / org / ldk / structs / NodeFeatures.java
index 1a05b6d5aad4cbca48d75e97f94566a1eb8dd5e3..44472bcbd968ba5d59939eed58bc8dfe2d356e90 100644 (file)
@@ -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;
 
 
@@ -24,14 +25,21 @@ public class NodeFeatures extends CommonBase {
         * This ignores pointers and is_owned flags and looks at the values in fields.
         * Two objects with NULL inner values will be considered "equal" here.
         */
-       public boolean eq(NodeFeatures b) {
-               boolean ret = bindings.NodeFeatures_eq(this.ptr, b == null ? 0 : b.ptr & ~1);
-               this.ptrs_to.add(b);
+       public boolean eq(org.ldk.structs.NodeFeatures b) {
+               boolean ret = bindings.NodeFeatures_eq(this.ptr, b == null ? 0 : b.ptr);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(b);
+               if (this != null) { this.ptrs_to.add(b); };
                return ret;
        }
 
+       @Override public boolean equals(Object o) {
+               if (!(o instanceof NodeFeatures)) return false;
+               return this.eq((NodeFeatures)o);
+       }
        long clone_ptr() {
                long ret = bindings.NodeFeatures_clone_ptr(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
@@ -40,9 +48,10 @@ public class NodeFeatures extends CommonBase {
         */
        public NodeFeatures clone() {
                long ret = bindings.NodeFeatures_clone(this.ptr);
+               Reference.reachabilityFence(this);
                if (ret >= 0 && ret <= 4096) { return null; }
-               NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
-               ret_hu_conv.ptrs_to.add(this);
+               org.ldk.structs.NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeFeatures(null, ret); }
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
                return ret_hu_conv;
        }
 
@@ -52,20 +61,20 @@ public class NodeFeatures extends CommonBase {
        public static NodeFeatures empty() {
                long ret = bindings.NodeFeatures_empty();
                if (ret >= 0 && ret <= 4096) { return null; }
-               NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
-               ret_hu_conv.ptrs_to.add(ret_hu_conv);
+               org.ldk.structs.NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeFeatures(null, ret); }
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
                return ret_hu_conv;
        }
 
        /**
-        * Creates a Features with the bits set which are known by the implementation
+        * Returns true if this `Features` object contains required features unknown by `other`.
         */
-       public static NodeFeatures known() {
-               long ret = bindings.NodeFeatures_known();
-               if (ret >= 0 && ret <= 4096) { return null; }
-               NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeFeatures(null, ret); }
-               ret_hu_conv.ptrs_to.add(ret_hu_conv);
-               return ret_hu_conv;
+       public boolean requires_unknown_bits_from(org.ldk.structs.NodeFeatures other) {
+               boolean ret = bindings.NodeFeatures_requires_unknown_bits_from(this.ptr, other == null ? 0 : other.ptr);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(other);
+               if (this != null) { this.ptrs_to.add(other); };
+               return ret;
        }
 
        /**
@@ -74,15 +83,80 @@ public class NodeFeatures extends CommonBase {
         */
        public boolean requires_unknown_bits() {
                boolean ret = bindings.NodeFeatures_requires_unknown_bits(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
        /**
-        * Returns whether the `payment_secret` feature is supported.
+        * Sets a required feature bit. Errors if `bit` is outside the feature range as defined
+        * by [BOLT 9].
+        * 
+        * Note: Required bits are even. If an odd bit is given, then the corresponding even bit will
+        * be set instead (i.e., `bit - 1`).
+        * 
+        * [BOLT 9]: https://github.com/lightning/bolts/blob/master/09-features.md
         */
-       public boolean supports_payment_secret() {
-               boolean ret = bindings.NodeFeatures_supports_payment_secret(this.ptr);
-               return ret;
+       public Result_NoneNoneZ set_required_feature_bit(long bit) {
+               long ret = bindings.NodeFeatures_set_required_feature_bit(this.ptr, bit);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(bit);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Sets an optional feature bit. Errors if `bit` is outside the feature range as defined
+        * by [BOLT 9].
+        * 
+        * Note: Optional bits are odd. If an even bit is given, then the corresponding odd bit will be
+        * set instead (i.e., `bit + 1`).
+        * 
+        * [BOLT 9]: https://github.com/lightning/bolts/blob/master/09-features.md
+        */
+       public Result_NoneNoneZ set_optional_feature_bit(long bit) {
+               long ret = bindings.NodeFeatures_set_optional_feature_bit(this.ptr, bit);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(bit);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Sets a required custom feature bit. Errors if `bit` is outside the custom range as defined
+        * by [bLIP 2] or if it is a known `T` feature.
+        * 
+        * Note: Required bits are even. If an odd bit is given, then the corresponding even bit will
+        * be set instead (i.e., `bit - 1`).
+        * 
+        * [bLIP 2]: https://github.com/lightning/blips/blob/master/blip-0002.md#feature-bits
+        */
+       public Result_NoneNoneZ set_required_custom_bit(long bit) {
+               long ret = bindings.NodeFeatures_set_required_custom_bit(this.ptr, bit);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(bit);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Sets an optional custom feature bit. Errors if `bit` is outside the custom range as defined
+        * by [bLIP 2] or if it is a known `T` feature.
+        * 
+        * Note: Optional bits are odd. If an even bit is given, then the corresponding odd bit will be
+        * set instead (i.e., `bit + 1`).
+        * 
+        * [bLIP 2]: https://github.com/lightning/blips/blob/master/blip-0002.md#feature-bits
+        */
+       public Result_NoneNoneZ set_optional_custom_bit(long bit) {
+               long ret = bindings.NodeFeatures_set_optional_custom_bit(this.ptr, bit);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(bit);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
        }
 
        /**
@@ -90,6 +164,7 @@ public class NodeFeatures extends CommonBase {
         */
        public byte[] write() {
                byte[] ret = bindings.NodeFeatures_write(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
@@ -98,9 +173,588 @@ public class NodeFeatures extends CommonBase {
         */
        public static Result_NodeFeaturesDecodeErrorZ read(byte[] ser) {
                long ret = bindings.NodeFeatures_read(ser);
+               Reference.reachabilityFence(ser);
                if (ret >= 0 && ret <= 4096) { return null; }
                Result_NodeFeaturesDecodeErrorZ ret_hu_conv = Result_NodeFeaturesDecodeErrorZ.constr_from_ptr(ret);
                return ret_hu_conv;
        }
 
+       /**
+        * Set this feature as optional.
+        */
+       public void set_data_loss_protect_optional() {
+               bindings.NodeFeatures_set_data_loss_protect_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_data_loss_protect_required() {
+               bindings.NodeFeatures_set_data_loss_protect_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_data_loss_protect() {
+               boolean ret = bindings.NodeFeatures_supports_data_loss_protect(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_data_loss_protect() {
+               boolean ret = bindings.NodeFeatures_requires_data_loss_protect(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_upfront_shutdown_script_optional() {
+               bindings.NodeFeatures_set_upfront_shutdown_script_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_upfront_shutdown_script_required() {
+               bindings.NodeFeatures_set_upfront_shutdown_script_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_upfront_shutdown_script() {
+               boolean ret = bindings.NodeFeatures_supports_upfront_shutdown_script(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_upfront_shutdown_script() {
+               boolean ret = bindings.NodeFeatures_requires_upfront_shutdown_script(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_gossip_queries_optional() {
+               bindings.NodeFeatures_set_gossip_queries_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_gossip_queries_required() {
+               bindings.NodeFeatures_set_gossip_queries_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_gossip_queries() {
+               boolean ret = bindings.NodeFeatures_supports_gossip_queries(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_gossip_queries() {
+               boolean ret = bindings.NodeFeatures_requires_gossip_queries(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_variable_length_onion_optional() {
+               bindings.NodeFeatures_set_variable_length_onion_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_variable_length_onion_required() {
+               bindings.NodeFeatures_set_variable_length_onion_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_variable_length_onion() {
+               boolean ret = bindings.NodeFeatures_supports_variable_length_onion(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_variable_length_onion() {
+               boolean ret = bindings.NodeFeatures_requires_variable_length_onion(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_static_remote_key_optional() {
+               bindings.NodeFeatures_set_static_remote_key_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_static_remote_key_required() {
+               bindings.NodeFeatures_set_static_remote_key_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_static_remote_key() {
+               boolean ret = bindings.NodeFeatures_supports_static_remote_key(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_static_remote_key() {
+               boolean ret = bindings.NodeFeatures_requires_static_remote_key(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_payment_secret_optional() {
+               bindings.NodeFeatures_set_payment_secret_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_payment_secret_required() {
+               bindings.NodeFeatures_set_payment_secret_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_payment_secret() {
+               boolean ret = bindings.NodeFeatures_supports_payment_secret(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_payment_secret() {
+               boolean ret = bindings.NodeFeatures_requires_payment_secret(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_basic_mpp_optional() {
+               bindings.NodeFeatures_set_basic_mpp_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_basic_mpp_required() {
+               bindings.NodeFeatures_set_basic_mpp_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_basic_mpp() {
+               boolean ret = bindings.NodeFeatures_supports_basic_mpp(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_basic_mpp() {
+               boolean ret = bindings.NodeFeatures_requires_basic_mpp(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_wumbo_optional() {
+               bindings.NodeFeatures_set_wumbo_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_wumbo_required() {
+               bindings.NodeFeatures_set_wumbo_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_wumbo() {
+               boolean ret = bindings.NodeFeatures_supports_wumbo(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_wumbo() {
+               boolean ret = bindings.NodeFeatures_requires_wumbo(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_anchors_nonzero_fee_htlc_tx_optional() {
+               bindings.NodeFeatures_set_anchors_nonzero_fee_htlc_tx_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_anchors_nonzero_fee_htlc_tx_required() {
+               bindings.NodeFeatures_set_anchors_nonzero_fee_htlc_tx_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_anchors_nonzero_fee_htlc_tx() {
+               boolean ret = bindings.NodeFeatures_supports_anchors_nonzero_fee_htlc_tx(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_anchors_nonzero_fee_htlc_tx() {
+               boolean ret = bindings.NodeFeatures_requires_anchors_nonzero_fee_htlc_tx(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_anchors_zero_fee_htlc_tx_optional() {
+               bindings.NodeFeatures_set_anchors_zero_fee_htlc_tx_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_anchors_zero_fee_htlc_tx_required() {
+               bindings.NodeFeatures_set_anchors_zero_fee_htlc_tx_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_anchors_zero_fee_htlc_tx() {
+               boolean ret = bindings.NodeFeatures_supports_anchors_zero_fee_htlc_tx(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_anchors_zero_fee_htlc_tx() {
+               boolean ret = bindings.NodeFeatures_requires_anchors_zero_fee_htlc_tx(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_shutdown_any_segwit_optional() {
+               bindings.NodeFeatures_set_shutdown_any_segwit_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_shutdown_any_segwit_required() {
+               bindings.NodeFeatures_set_shutdown_any_segwit_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_shutdown_anysegwit() {
+               boolean ret = bindings.NodeFeatures_supports_shutdown_anysegwit(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_shutdown_anysegwit() {
+               boolean ret = bindings.NodeFeatures_requires_shutdown_anysegwit(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_taproot_optional() {
+               bindings.NodeFeatures_set_taproot_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_taproot_required() {
+               bindings.NodeFeatures_set_taproot_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_taproot() {
+               boolean ret = bindings.NodeFeatures_supports_taproot(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_taproot() {
+               boolean ret = bindings.NodeFeatures_requires_taproot(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_onion_messages_optional() {
+               bindings.NodeFeatures_set_onion_messages_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_onion_messages_required() {
+               bindings.NodeFeatures_set_onion_messages_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_onion_messages() {
+               boolean ret = bindings.NodeFeatures_supports_onion_messages(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_onion_messages() {
+               boolean ret = bindings.NodeFeatures_requires_onion_messages(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_channel_type_optional() {
+               bindings.NodeFeatures_set_channel_type_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_channel_type_required() {
+               bindings.NodeFeatures_set_channel_type_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_channel_type() {
+               boolean ret = bindings.NodeFeatures_supports_channel_type(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_channel_type() {
+               boolean ret = bindings.NodeFeatures_requires_channel_type(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_scid_privacy_optional() {
+               bindings.NodeFeatures_set_scid_privacy_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_scid_privacy_required() {
+               bindings.NodeFeatures_set_scid_privacy_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_scid_privacy() {
+               boolean ret = bindings.NodeFeatures_supports_scid_privacy(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_scid_privacy() {
+               boolean ret = bindings.NodeFeatures_requires_scid_privacy(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_zero_conf_optional() {
+               bindings.NodeFeatures_set_zero_conf_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_zero_conf_required() {
+               bindings.NodeFeatures_set_zero_conf_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_zero_conf() {
+               boolean ret = bindings.NodeFeatures_supports_zero_conf(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_zero_conf() {
+               boolean ret = bindings.NodeFeatures_requires_zero_conf(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Set this feature as optional.
+        */
+       public void set_keysend_optional() {
+               bindings.NodeFeatures_set_keysend_optional(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Set this feature as required.
+        */
+       public void set_keysend_required() {
+               bindings.NodeFeatures_set_keysend_required(this.ptr);
+               Reference.reachabilityFence(this);
+       }
+
+       /**
+        * Checks if this feature is supported.
+        */
+       public boolean supports_keysend() {
+               boolean ret = bindings.NodeFeatures_supports_keysend(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Checks if this feature is required.
+        */
+       public boolean requires_keysend() {
+               boolean ret = bindings.NodeFeatures_requires_keysend(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
 }