1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import java.lang.ref.Reference;
8 import javax.annotation.Nullable;
12 * An enum which can either contain a crate::lightning::chain::Filter or not
14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
15 public class Option_FilterZ extends CommonBase {
16 private Option_FilterZ(Object _dummy, long ptr) { super(ptr); }
17 @Override @SuppressWarnings("deprecation")
18 protected void finalize() throws Throwable {
20 if (ptr != 0) { bindings.COption_FilterZ_free(ptr); }
22 static Option_FilterZ constr_from_ptr(long ptr) {
23 bindings.LDKCOption_FilterZ raw_val = bindings.LDKCOption_FilterZ_ref_from_ptr(ptr);
24 if (raw_val.getClass() == bindings.LDKCOption_FilterZ.Some.class) {
25 return new Some(ptr, (bindings.LDKCOption_FilterZ.Some)raw_val);
27 if (raw_val.getClass() == bindings.LDKCOption_FilterZ.None.class) {
28 return new None(ptr, (bindings.LDKCOption_FilterZ.None)raw_val);
30 assert false; return null; // Unreachable without extending the (internal) bindings interface
34 * When we're in this state, this COption_FilterZ contains a crate::lightning::chain::Filter
36 public final static class Some extends Option_FilterZ {
37 public final Filter some;
38 private Some(long ptr, bindings.LDKCOption_FilterZ.Some obj) {
41 Filter ret_hu_conv = new Filter(null, some);
42 ret_hu_conv.ptrs_to.add(this);
43 this.some = ret_hu_conv;
47 * When we're in this state, this COption_FilterZ contains nothing
49 public final static class None extends Option_FilterZ {
50 private None(long ptr, bindings.LDKCOption_FilterZ.None obj) {
55 * Constructs a new COption_FilterZ containing a crate::lightning::chain::Filter
57 public static Option_FilterZ some(Filter o) {
58 long ret = bindings.COption_FilterZ_some(o == null ? 0 : o.ptr);
59 Reference.reachabilityFence(o);
60 if (ret >= 0 && ret <= 4096) { return null; }
61 Option_FilterZ ret_hu_conv = Option_FilterZ.constr_from_ptr(ret);
62 ret_hu_conv.ptrs_to.add(ret_hu_conv);
63 ret_hu_conv.ptrs_to.add(o);
68 * Constructs a new COption_FilterZ containing nothing
70 public static Option_FilterZ none() {
71 long ret = bindings.COption_FilterZ_none();
72 if (ret >= 0 && ret <= 4096) { return null; }
73 Option_FilterZ ret_hu_conv = Option_FilterZ.constr_from_ptr(ret);
74 ret_hu_conv.ptrs_to.add(ret_hu_conv);