import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import javax.annotation.Nullable;
/**
*/
public Invoice clone() {
long ret = bindings.Invoice_clone(this.ptr);
+ if (ret < 1024) { return null; }
Invoice ret_hu_conv = new Invoice(null, ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
*/
public SignedRawInvoice into_signed_raw() {
long ret = bindings.Invoice_into_signed_raw(this.ptr);
+ if (ret < 1024) { return null; }
SignedRawInvoice ret_hu_conv = new SignedRawInvoice(null, ret);
ret_hu_conv.ptrs_to.add(this);
this.ptrs_to.add(this);
*/
public Result_NoneSemanticErrorZ check_signature() {
long ret = bindings.Invoice_check_signature(this.ptr);
+ if (ret < 1024) { return null; }
Result_NoneSemanticErrorZ ret_hu_conv = Result_NoneSemanticErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
*/
public static Result_InvoiceSemanticErrorZ from_signed(SignedRawInvoice signed_invoice) {
long ret = bindings.Invoice_from_signed(signed_invoice == null ? 0 : signed_invoice.ptr & ~1);
+ if (ret < 1024) { return null; }
Result_InvoiceSemanticErrorZ ret_hu_conv = Result_InvoiceSemanticErrorZ.constr_from_ptr(ret);
ret_hu_conv.ptrs_to.add(signed_invoice);
return ret_hu_conv;
/**
* Get the payee's public key if one was included in the invoice
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
+ @Nullable
public byte[] payee_pub_key() {
byte[] ret = bindings.Invoice_payee_pub_key(this.ptr);
return ret;
/**
* Get the payment secret if one was included in the invoice
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
+ @Nullable
public byte[] payment_secret() {
byte[] ret = bindings.Invoice_payment_secret(this.ptr);
return ret;
/**
* Get the invoice features if they were included in the invoice
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
+ @Nullable
public InvoiceFeatures features() {
long ret = bindings.Invoice_features(this.ptr);
+ if (ret < 1024) { return null; }
InvoiceFeatures ret_hu_conv = new InvoiceFeatures(null, ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
*/
public Option_u64Z amount_pico_btc() {
long ret = bindings.Invoice_amount_pico_btc(this.ptr);
+ if (ret < 1024) { return null; }
Option_u64Z ret_hu_conv = Option_u64Z.constr_from_ptr(ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
/**
* Read a Invoice object from a string
*/
- public static Result_InvoiceNoneZ from_str(String s) {
+ public static Result_InvoiceNoneZ from_str(java.lang.String s) {
long ret = bindings.Invoice_from_str(s);
+ if (ret < 1024) { return null; }
Result_InvoiceNoneZ ret_hu_conv = Result_InvoiceNoneZ.constr_from_ptr(ret);
return ret_hu_conv;
}