--- /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;
+
+
+/**
+ * An identifier for an [`Offer`] built using [`DerivedMetadata`].
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class OfferId extends CommonBase {
+ OfferId(Object _dummy, long ptr) { super(ptr); }
+ @Override @SuppressWarnings("deprecation")
+ protected void finalize() throws Throwable {
+ super.finalize();
+ if (ptr != 0) { bindings.OfferId_free(ptr); }
+ }
+
+ public byte[] get_a() {
+ byte[] ret = bindings.OfferId_get_a(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ public void set_a(byte[] val) {
+ bindings.OfferId_set_a(this.ptr, InternalUtils.check_arr_len(val, 32));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Constructs a new OfferId given each field
+ */
+ public static OfferId of(byte[] a_arg) {
+ long ret = bindings.OfferId_new(InternalUtils.check_arr_len(a_arg, 32));
+ Reference.reachabilityFence(a_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OfferId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OfferId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ long clone_ptr() {
+ long ret = bindings.OfferId_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the OfferId
+ */
+ public OfferId clone() {
+ long ret = bindings.OfferId_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OfferId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OfferId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Checks if two OfferIds 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(org.ldk.structs.OfferId b) {
+ boolean ret = bindings.OfferId_eq(this.ptr, b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ if (this != null) { this.ptrs_to.add(b); };
+ return ret;
+ }
+
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof OfferId)) return false;
+ return this.eq((OfferId)o);
+ }
+ /**
+ * Serialize the OfferId object into a byte array which can be read by OfferId_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.OfferId_write(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Read a OfferId from a byte array, created by OfferId_write
+ */
+ public static Result_OfferIdDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.OfferId_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_OfferIdDecodeErrorZ ret_hu_conv = Result_OfferIdDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+}