[Java] Update auto-generated Java bindings for 0.0.116

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

diff --git a/src/main/java/org/ldk/structs/WalletSource.java b/src/main/java/org/ldk/structs/WalletSource.java
new file mode 100644 (file)
index 0000000..d7ac44e
--- /dev/null
+++ b/src/main/java/org/ldk/structs/WalletSource.java
@@ -0,0 +1,119 @@
+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;
+
+/**
+ * An alternative to [`CoinSelectionSource`] that can be implemented and used along [`Wallet`] to
+ * provide a default implementation to [`CoinSelectionSource`].
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class WalletSource extends CommonBase {
+       final bindings.LDKWalletSource bindings_instance;
+       WalletSource(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
+       private WalletSource(bindings.LDKWalletSource arg) {
+               super(bindings.LDKWalletSource_new(arg));
+               this.ptrs_to.add(arg);
+               this.bindings_instance = arg;
+       }
+       @Override @SuppressWarnings("deprecation")
+       protected void finalize() throws Throwable {
+               if (ptr != 0) { bindings.WalletSource_free(ptr); } super.finalize();
+       }
+       /**
+        * Destroys the object, freeing associated resources. After this call, any access
+        * to this object may result in a SEGFAULT or worse.
+        *
+        * You should generally NEVER call this method. You should let the garbage collector
+        * do this for you when it finalizes objects. However, it may be useful for types
+        * which represent locks and should be closed immediately to avoid holding locks
+        * until the GC runs.
+        */
+       public void destroy() {
+               if (ptr != 0) { bindings.WalletSource_free(ptr); }
+               ptr = 0;
+       }
+       public static interface WalletSourceInterface {
+               /**
+                * Returns all UTXOs, with at least 1 confirmation each, that are available to spend.
+                */
+               Result_CVec_UtxoZNoneZ list_confirmed_utxos();
+               /**
+                * Returns a script to use for change above dust resulting from a successful coin selection
+                * attempt.
+                */
+               Result_ScriptNoneZ get_change_script();
+               /**
+                * Signs and provides the full [`TxIn::script_sig`] and [`TxIn::witness`] for all inputs within
+                * the transaction known to the wallet (i.e., any provided via
+                * [`WalletSource::list_confirmed_utxos`]).
+                */
+               Result_TransactionNoneZ sign_tx(byte[] tx);
+       }
+       private static class LDKWalletSourceHolder { WalletSource held; }
+       public static WalletSource new_impl(WalletSourceInterface arg) {
+               final LDKWalletSourceHolder impl_holder = new LDKWalletSourceHolder();
+               impl_holder.held = new WalletSource(new bindings.LDKWalletSource() {
+                       @Override public long list_confirmed_utxos() {
+                               Result_CVec_UtxoZNoneZ ret = arg.list_confirmed_utxos();
+                               Reference.reachabilityFence(arg);
+                               long result = ret == null ? 0 : ret.clone_ptr();
+                               return result;
+                       }
+                       @Override public long get_change_script() {
+                               Result_ScriptNoneZ ret = arg.get_change_script();
+                               Reference.reachabilityFence(arg);
+                               long result = ret == null ? 0 : ret.clone_ptr();
+                               return result;
+                       }
+                       @Override public long sign_tx(byte[] tx) {
+                               Result_TransactionNoneZ ret = arg.sign_tx(tx);
+                               Reference.reachabilityFence(arg);
+                               long result = ret == null ? 0 : ret.clone_ptr();
+                               return result;
+                       }
+               });
+               return impl_holder.held;
+       }
+       /**
+        * Returns all UTXOs, with at least 1 confirmation each, that are available to spend.
+        */
+       public Result_CVec_UtxoZNoneZ list_confirmed_utxos() {
+               long ret = bindings.WalletSource_list_confirmed_utxos(this.ptr);
+               Reference.reachabilityFence(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_CVec_UtxoZNoneZ ret_hu_conv = Result_CVec_UtxoZNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Returns a script to use for change above dust resulting from a successful coin selection
+        * attempt.
+        */
+       public Result_ScriptNoneZ get_change_script() {
+               long ret = bindings.WalletSource_get_change_script(this.ptr);
+               Reference.reachabilityFence(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_ScriptNoneZ ret_hu_conv = Result_ScriptNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * Signs and provides the full [`TxIn::script_sig`] and [`TxIn::witness`] for all inputs within
+        * the transaction known to the wallet (i.e., any provided via
+        * [`WalletSource::list_confirmed_utxos`]).
+        */
+       public Result_TransactionNoneZ sign_tx(byte[] tx) {
+               long ret = bindings.WalletSource_sign_tx(this.ptr, tx);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(tx);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_TransactionNoneZ ret_hu_conv = Result_TransactionNoneZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+}