package org.ldk.structs;
import org.ldk.impl.bindings;
-
import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+/**
+ * The `Access` trait defines behavior for accessing chain data and state, such as blocks and
+ * UTXOs.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class Access extends CommonBase {
- Access(Object _dummy, long ptr) { super(ptr); }
- public Access(bindings.LDKAccess arg) {
+ final bindings.LDKAccess bindings_instance;
+ Access(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
+ private Access(bindings.LDKAccess arg) {
super(bindings.LDKAccess_new(arg));
this.ptrs_to.add(arg);
+ this.bindings_instance = arg;
}
@Override @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
- bindings.Access_free(ptr); super.finalize();
+ if (ptr != 0) { bindings.Access_free(ptr); } super.finalize();
+ }
+
+ public static interface AccessInterface {
+ /**
+ * Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ * Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ * is unknown.
+ *
+ * [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
+ */
+ Result_TxOutAccessErrorZ get_utxo(byte[] genesis_hash, long short_channel_id);
+ }
+ private static class LDKAccessHolder { Access held; }
+ public static Access new_impl(AccessInterface arg) {
+ final LDKAccessHolder impl_holder = new LDKAccessHolder();
+ impl_holder.held = new Access(new bindings.LDKAccess() {
+ @Override public long get_utxo(byte[] genesis_hash, long short_channel_id) {
+ Result_TxOutAccessErrorZ ret = arg.get_utxo(genesis_hash, short_channel_id);
+ long result = ret != null ? ret.ptr : 0;
+ return result;
+ }
+ });
+ return impl_holder.held;
+ }
+ /**
+ * Returns the transaction output of a funding transaction encoded by [`short_channel_id`].
+ * Returns an error if `genesis_hash` is for a different chain or if such a transaction output
+ * is unknown.
+ *
+ * [`short_channel_id`]: https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#definition-of-short_channel_id
+ */
+ public Result_TxOutAccessErrorZ get_utxo(byte[] genesis_hash, long short_channel_id) {
+ long ret = bindings.Access_get_utxo(this.ptr, genesis_hash, short_channel_id);
+ Result_TxOutAccessErrorZ ret_hu_conv = Result_TxOutAccessErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
}
- // Skipped Access_call_get_utxo
}