--- /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;
+
+
+/**
+ * Builds an [`Offer`] for the \"offer to be paid\" flow.
+ *
+ * See [module-level documentation] for usage.
+ *
+ * [module-level documentation]: self
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class OfferWithExplicitMetadataBuilder extends CommonBase {
+ OfferWithExplicitMetadataBuilder(Object _dummy, long ptr) { super(ptr); }
+ @Override @SuppressWarnings("deprecation")
+ protected void finalize() throws Throwable {
+ super.finalize();
+ if (ptr != 0) { bindings.OfferWithExplicitMetadataBuilder_free(ptr); }
+ }
+
+ long clone_ptr() {
+ long ret = bindings.OfferWithExplicitMetadataBuilder_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the OfferWithExplicitMetadataBuilder
+ */
+ public OfferWithExplicitMetadataBuilder clone() {
+ long ret = bindings.OfferWithExplicitMetadataBuilder_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OfferWithExplicitMetadataBuilder ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OfferWithExplicitMetadataBuilder(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a new builder for an offer using the [`Offer::signing_pubkey`] for signing invoices.
+ * The associated secret key must be remembered while the offer is valid.
+ *
+ * Use a different pubkey per offer to avoid correlating offers.
+ *
+ * # Note
+ *
+ * If constructing an [`Offer`] for use with a [`ChannelManager`], use
+ * [`ChannelManager::create_offer_builder`] instead of [`OfferBuilder::new`].
+ *
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ * [`ChannelManager::create_offer_builder`]: crate::ln::channelmanager::ChannelManager::create_offer_builder
+ */
+ public static OfferWithExplicitMetadataBuilder of(byte[] signing_pubkey) {
+ long ret = bindings.OfferWithExplicitMetadataBuilder_new(InternalUtils.check_arr_len(signing_pubkey, 33));
+ Reference.reachabilityFence(signing_pubkey);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OfferWithExplicitMetadataBuilder ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OfferWithExplicitMetadataBuilder(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Sets the [`Offer::metadata`] to the given bytes.
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public Result_NoneBolt12SemanticErrorZ metadata(byte[] metadata) {
+ long ret = bindings.OfferWithExplicitMetadataBuilder_metadata(this.ptr, metadata);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(metadata);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_NoneBolt12SemanticErrorZ ret_hu_conv = Result_NoneBolt12SemanticErrorZ.constr_from_ptr(ret);
+ if (this != null) { this.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Adds the chain hash of the given [`Network`] to [`Offer::chains`]. If not called,
+ * the chain hash of [`Network::Bitcoin`] is assumed to be the only one supported.
+ *
+ * See [`Offer::chains`] on how this relates to the payment currency.
+ *
+ * Successive calls to this method will add another chain hash.
+ */
+ public void chain(org.ldk.enums.Network network) {
+ bindings.OfferWithExplicitMetadataBuilder_chain(this.ptr, network);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(network);
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Sets the [`Offer::amount`] as an [`Amount::Bitcoin`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public void amount_msats(long amount_msats) {
+ bindings.OfferWithExplicitMetadataBuilder_amount_msats(this.ptr, amount_msats);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(amount_msats);
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Sets the [`Offer::absolute_expiry`] as seconds since the Unix epoch. Any expiry that has
+ * already passed is valid and can be checked for using [`Offer::is_expired`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public void absolute_expiry(long absolute_expiry) {
+ bindings.OfferWithExplicitMetadataBuilder_absolute_expiry(this.ptr, absolute_expiry);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(absolute_expiry);
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Sets the [`Offer::description`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public void description(java.lang.String description) {
+ bindings.OfferWithExplicitMetadataBuilder_description(this.ptr, description);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(description);
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Sets the [`Offer::issuer`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public void issuer(java.lang.String issuer) {
+ bindings.OfferWithExplicitMetadataBuilder_issuer(this.ptr, issuer);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(issuer);
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Adds a blinded path to [`Offer::paths`]. Must include at least one path if only connected by
+ * private channels or if [`Offer::signing_pubkey`] is not a public node id.
+ *
+ * Successive calls to this method will add another blinded path. Caller is responsible for not
+ * adding duplicate paths.
+ */
+ public void path(org.ldk.structs.BlindedPath path) {
+ bindings.OfferWithExplicitMetadataBuilder_path(this.ptr, path.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(path);
+ if (this != null) { this.ptrs_to.add(path); };
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Sets the quantity of items for [`Offer::supported_quantity`]. If not called, defaults to
+ * [`Quantity::One`].
+ *
+ * Successive calls to this method will override the previous setting.
+ */
+ public void supported_quantity(org.ldk.structs.Quantity quantity) {
+ bindings.OfferWithExplicitMetadataBuilder_supported_quantity(this.ptr, quantity.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(quantity);
+ if (this != null) { this.ptrs_to.add(quantity); };
+ if (this != null) { this.ptrs_to.add(this); };
+ }
+
+ /**
+ * Builds an [`Offer`] from the builder's settings.
+ */
+ public Result_OfferBolt12SemanticErrorZ build() {
+ long ret = bindings.OfferWithExplicitMetadataBuilder_build(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_OfferBolt12SemanticErrorZ ret_hu_conv = Result_OfferBolt12SemanticErrorZ.constr_from_ptr(ret);
+ if (this != null) { this.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+}
projects / ldk-java / blobdiff