1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
10 * An Event which you should probably take some action in response to.
12 * Note that while Writeable and Readable are implemented for Event, you probably shouldn't use
13 * them directly as they don't round-trip exactly (for example FundingGenerationReady is never
14 * written as it makes no sense to respond to it after reconnecting to peers).
16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
17 public class Event extends CommonBase {
18 private Event(Object _dummy, long ptr) { super(ptr); }
19 @Override @SuppressWarnings("deprecation")
20 protected void finalize() throws Throwable {
22 if (ptr != 0) { bindings.Event_free(ptr); }
24 static Event constr_from_ptr(long ptr) {
25 bindings.LDKEvent raw_val = bindings.LDKEvent_ref_from_ptr(ptr);
26 if (raw_val.getClass() == bindings.LDKEvent.FundingGenerationReady.class) {
27 return new FundingGenerationReady(ptr, (bindings.LDKEvent.FundingGenerationReady)raw_val);
29 if (raw_val.getClass() == bindings.LDKEvent.FundingBroadcastSafe.class) {
30 return new FundingBroadcastSafe(ptr, (bindings.LDKEvent.FundingBroadcastSafe)raw_val);
32 if (raw_val.getClass() == bindings.LDKEvent.PaymentReceived.class) {
33 return new PaymentReceived(ptr, (bindings.LDKEvent.PaymentReceived)raw_val);
35 if (raw_val.getClass() == bindings.LDKEvent.PaymentSent.class) {
36 return new PaymentSent(ptr, (bindings.LDKEvent.PaymentSent)raw_val);
38 if (raw_val.getClass() == bindings.LDKEvent.PaymentFailed.class) {
39 return new PaymentFailed(ptr, (bindings.LDKEvent.PaymentFailed)raw_val);
41 if (raw_val.getClass() == bindings.LDKEvent.PendingHTLCsForwardable.class) {
42 return new PendingHTLCsForwardable(ptr, (bindings.LDKEvent.PendingHTLCsForwardable)raw_val);
44 if (raw_val.getClass() == bindings.LDKEvent.SpendableOutputs.class) {
45 return new SpendableOutputs(ptr, (bindings.LDKEvent.SpendableOutputs)raw_val);
47 assert false; return null; // Unreachable without extending the (internal) bindings interface
50 public final static class FundingGenerationReady extends Event {
51 public final byte[] temporary_channel_id;
52 public final long channel_value_satoshis;
53 public final byte[] output_script;
54 public final long user_channel_id;
55 private FundingGenerationReady(long ptr, bindings.LDKEvent.FundingGenerationReady obj) {
57 this.temporary_channel_id = obj.temporary_channel_id;
58 this.channel_value_satoshis = obj.channel_value_satoshis;
59 this.output_script = obj.output_script;
60 this.user_channel_id = obj.user_channel_id;
63 public final static class FundingBroadcastSafe extends Event {
64 public final OutPoint funding_txo;
65 public final long user_channel_id;
66 private FundingBroadcastSafe(long ptr, bindings.LDKEvent.FundingBroadcastSafe obj) {
68 long funding_txo = obj.funding_txo;
69 OutPoint funding_txo_hu_conv = new OutPoint(null, funding_txo);
70 funding_txo_hu_conv.ptrs_to.add(this);
71 this.funding_txo = funding_txo_hu_conv;
72 this.user_channel_id = obj.user_channel_id;
75 public final static class PaymentReceived extends Event {
76 public final byte[] payment_hash;
77 public final byte[] payment_secret;
78 public final long amt;
79 private PaymentReceived(long ptr, bindings.LDKEvent.PaymentReceived obj) {
81 this.payment_hash = obj.payment_hash;
82 this.payment_secret = obj.payment_secret;
86 public final static class PaymentSent extends Event {
87 public final byte[] payment_preimage;
88 private PaymentSent(long ptr, bindings.LDKEvent.PaymentSent obj) {
90 this.payment_preimage = obj.payment_preimage;
93 public final static class PaymentFailed extends Event {
94 public final byte[] payment_hash;
95 public final boolean rejected_by_dest;
96 private PaymentFailed(long ptr, bindings.LDKEvent.PaymentFailed obj) {
98 this.payment_hash = obj.payment_hash;
99 this.rejected_by_dest = obj.rejected_by_dest;
102 public final static class PendingHTLCsForwardable extends Event {
103 public final long time_forwardable;
104 private PendingHTLCsForwardable(long ptr, bindings.LDKEvent.PendingHTLCsForwardable obj) {
106 this.time_forwardable = obj.time_forwardable;
109 public final static class SpendableOutputs extends Event {
110 public final SpendableOutputDescriptor[] outputs;
111 private SpendableOutputs(long ptr, bindings.LDKEvent.SpendableOutputs obj) {
113 long[] outputs = obj.outputs;
114 SpendableOutputDescriptor[] outputs_conv_27_arr = new SpendableOutputDescriptor[outputs.length];
115 for (int b = 0; b < outputs.length; b++) {
116 long outputs_conv_27 = outputs[b];
117 SpendableOutputDescriptor outputs_conv_27_hu_conv = SpendableOutputDescriptor.constr_from_ptr(outputs_conv_27);
118 outputs_conv_27_hu_conv.ptrs_to.add(this);
119 outputs_conv_27_arr[b] = outputs_conv_27_hu_conv;
121 this.outputs = outputs_conv_27_arr;