--- /dev/null
+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 recipient of a payment.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class PaymentParameters extends CommonBase {
+ PaymentParameters(Object _dummy, long ptr) { super(ptr); }
+ @Override @SuppressWarnings("deprecation")
+ protected void finalize() throws Throwable {
+ super.finalize();
+ if (ptr != 0) { bindings.PaymentParameters_free(ptr); }
+ }
+
+ /**
+ * The node id of the payee.
+ */
+ public byte[] get_payee_pubkey() {
+ byte[] ret = bindings.PaymentParameters_get_payee_pubkey(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * The node id of the payee.
+ */
+ public void set_payee_pubkey(byte[] val) {
+ bindings.PaymentParameters_set_payee_pubkey(this.ptr, InternalUtils.check_arr_len(val, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Features supported by the payee.
+ *
+ * May be set from the payee's invoice or via [`for_keysend`]. May be `None` if the invoice
+ * does not contain any features.
+ *
+ * [`for_keysend`]: Self::for_keysend
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public InvoiceFeatures get_features() {
+ long ret = bindings.PaymentParameters_get_features(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ InvoiceFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new InvoiceFeatures(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Features supported by the payee.
+ *
+ * May be set from the payee's invoice or via [`for_keysend`]. May be `None` if the invoice
+ * does not contain any features.
+ *
+ * [`for_keysend`]: Self::for_keysend
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_features(@Nullable InvoiceFeatures val) {
+ bindings.PaymentParameters_set_features(this.ptr, val == null ? 0 : val.ptr & ~1);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Hints for routing to the payee, containing channels connecting the payee to public nodes.
+ */
+ public RouteHint[] get_route_hints() {
+ long[] ret = bindings.PaymentParameters_get_route_hints(this.ptr);
+ Reference.reachabilityFence(this);
+ int ret_conv_11_len = ret.length;
+ RouteHint[] ret_conv_11_arr = new RouteHint[ret_conv_11_len];
+ for (int l = 0; l < ret_conv_11_len; l++) {
+ long ret_conv_11 = ret[l];
+ RouteHint ret_conv_11_hu_conv = null; if (ret_conv_11 < 0 || ret_conv_11 > 4096) { ret_conv_11_hu_conv = new RouteHint(null, ret_conv_11); }
+ ret_conv_11_hu_conv.ptrs_to.add(this);
+ ret_conv_11_arr[l] = ret_conv_11_hu_conv;
+ }
+ return ret_conv_11_arr;
+ }
+
+ /**
+ * Hints for routing to the payee, containing channels connecting the payee to public nodes.
+ */
+ public void set_route_hints(RouteHint[] val) {
+ bindings.PaymentParameters_set_route_hints(this.ptr, val != null ? Arrays.stream(val).mapToLong(val_conv_11 -> val_conv_11 == null ? 0 : val_conv_11.ptr & ~1).toArray() : null);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Expiration of a payment to the payee, in seconds relative to the UNIX epoch.
+ */
+ public Option_u64Z get_expiry_time() {
+ long ret = bindings.PaymentParameters_get_expiry_time(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Option_u64Z ret_hu_conv = Option_u64Z.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Expiration of a payment to the payee, in seconds relative to the UNIX epoch.
+ */
+ public void set_expiry_time(Option_u64Z val) {
+ bindings.PaymentParameters_set_expiry_time(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * The maximum total CLTV delta we accept for the route.
+ */
+ public int get_max_total_cltv_expiry_delta() {
+ int ret = bindings.PaymentParameters_get_max_total_cltv_expiry_delta(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * The maximum total CLTV delta we accept for the route.
+ */
+ public void set_max_total_cltv_expiry_delta(int val) {
+ bindings.PaymentParameters_set_max_total_cltv_expiry_delta(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Constructs a new PaymentParameters given each field
+ */
+ public static PaymentParameters of(byte[] payee_pubkey_arg, InvoiceFeatures features_arg, RouteHint[] route_hints_arg, Option_u64Z expiry_time_arg, int max_total_cltv_expiry_delta_arg) {
+ long ret = bindings.PaymentParameters_new(InternalUtils.check_arr_len(payee_pubkey_arg, 33), features_arg == null ? 0 : features_arg.ptr & ~1, route_hints_arg != null ? Arrays.stream(route_hints_arg).mapToLong(route_hints_arg_conv_11 -> route_hints_arg_conv_11 == null ? 0 : route_hints_arg_conv_11.ptr & ~1).toArray() : null, expiry_time_arg.ptr, max_total_cltv_expiry_delta_arg);
+ Reference.reachabilityFence(payee_pubkey_arg);
+ Reference.reachabilityFence(features_arg);
+ Reference.reachabilityFence(route_hints_arg);
+ Reference.reachabilityFence(expiry_time_arg);
+ Reference.reachabilityFence(max_total_cltv_expiry_delta_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ PaymentParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new PaymentParameters(null, ret); }
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ long clone_ptr() {
+ long ret = bindings.PaymentParameters_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the PaymentParameters
+ */
+ public PaymentParameters clone() {
+ long ret = bindings.PaymentParameters_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ PaymentParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new PaymentParameters(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Checks if two PaymentParameterss contain equal inner contents.
+ */
+ public long hash() {
+ long ret = bindings.PaymentParameters_hash(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two PaymentParameterss contain equal inner contents.
+ * 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(PaymentParameters b) {
+ boolean ret = bindings.PaymentParameters_eq(this.ptr, b == null ? 0 : b.ptr & ~1);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ this.ptrs_to.add(b);
+ return ret;
+ }
+
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof PaymentParameters)) return false;
+ return this.eq((PaymentParameters)o);
+ }
+ /**
+ * Serialize the PaymentParameters object into a byte array which can be read by PaymentParameters_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.PaymentParameters_write(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Read a PaymentParameters from a byte array, created by PaymentParameters_write
+ */
+ public static Result_PaymentParametersDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.PaymentParameters_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_PaymentParametersDecodeErrorZ ret_hu_conv = Result_PaymentParametersDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a payee with the node id of the given `pubkey`.
+ */
+ public static PaymentParameters from_node_id(byte[] payee_pubkey) {
+ long ret = bindings.PaymentParameters_from_node_id(InternalUtils.check_arr_len(payee_pubkey, 33));
+ Reference.reachabilityFence(payee_pubkey);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ PaymentParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new PaymentParameters(null, ret); }
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a payee with the node id of the given `pubkey` to use for keysend payments.
+ */
+ public static PaymentParameters for_keysend(byte[] payee_pubkey) {
+ long ret = bindings.PaymentParameters_for_keysend(InternalUtils.check_arr_len(payee_pubkey, 33));
+ Reference.reachabilityFence(payee_pubkey);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ PaymentParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new PaymentParameters(null, ret); }
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+}
projects / ldk-java / blobdiff