_ Git - ldk-java/blob - src/main/java/org/ldk/structs/Event.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7
   8
   9 /**
  10  * An Event which you should probably take some action in response to.
  11  *
  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).
  15  */
  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 {
  21                 super.finalize();
  22                 if (ptr != 0) { bindings.Event_free(ptr); }
  23         }
  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);
  28                 }
  29                 if (raw_val.getClass() == bindings.LDKEvent.FundingBroadcastSafe.class) {
  30                         return new FundingBroadcastSafe(ptr, (bindings.LDKEvent.FundingBroadcastSafe)raw_val);
  31                 }
  32                 if (raw_val.getClass() == bindings.LDKEvent.PaymentReceived.class) {
  33                         return new PaymentReceived(ptr, (bindings.LDKEvent.PaymentReceived)raw_val);
  34                 }
  35                 if (raw_val.getClass() == bindings.LDKEvent.PaymentSent.class) {
  36                         return new PaymentSent(ptr, (bindings.LDKEvent.PaymentSent)raw_val);
  37                 }
  38                 if (raw_val.getClass() == bindings.LDKEvent.PaymentFailed.class) {
  39                         return new PaymentFailed(ptr, (bindings.LDKEvent.PaymentFailed)raw_val);
  40                 }
  41                 if (raw_val.getClass() == bindings.LDKEvent.PendingHTLCsForwardable.class) {
  42                         return new PendingHTLCsForwardable(ptr, (bindings.LDKEvent.PendingHTLCsForwardable)raw_val);
  43                 }
  44                 if (raw_val.getClass() == bindings.LDKEvent.SpendableOutputs.class) {
  45                         return new SpendableOutputs(ptr, (bindings.LDKEvent.SpendableOutputs)raw_val);
  46                 }
  47                 assert false; return null; // Unreachable without extending the (internal) bindings interface
  48         }
  49
  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) {
  56                         super(null, ptr);
  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;
  61                 }
  62         }
  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) {
  67                         super(null, ptr);
  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;
  73                 }
  74         }
  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) {
  80                         super(null, ptr);
  81                         this.payment_hash = obj.payment_hash;
  82                         this.payment_secret = obj.payment_secret;
  83                         this.amt = obj.amt;
  84                 }
  85         }
  86         public final static class PaymentSent extends Event {
  87                 public final byte[] payment_preimage;
  88                 private PaymentSent(long ptr, bindings.LDKEvent.PaymentSent obj) {
  89                         super(null, ptr);
  90                         this.payment_preimage = obj.payment_preimage;
  91                 }
  92         }
  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) {
  97                         super(null, ptr);
  98                         this.payment_hash = obj.payment_hash;
  99                         this.rejected_by_dest = obj.rejected_by_dest;
 100                 }
 101         }
 102         public final static class PendingHTLCsForwardable extends Event {
 103                 public final long time_forwardable;
 104                 private PendingHTLCsForwardable(long ptr, bindings.LDKEvent.PendingHTLCsForwardable obj) {
 105                         super(null, ptr);
 106                         this.time_forwardable = obj.time_forwardable;
 107                 }
 108         }
 109         public final static class SpendableOutputs extends Event {
 110                 public final SpendableOutputDescriptor[] outputs;
 111                 private SpendableOutputs(long ptr, bindings.LDKEvent.SpendableOutputs obj) {
 112                         super(null, ptr);
 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;
 120                         }
 121                         this.outputs = outputs_conv_27_arr;
 122                 }
 123         }
 124         /**
 125          * Creates a copy of the Event
 126          */
 127         public Event clone() {
 128                 long ret = bindings.Event_clone(this.ptr);
 129                 Event ret_hu_conv = Event.constr_from_ptr(ret);
 130                 ret_hu_conv.ptrs_to.add(this);
 131                 return ret_hu_conv;
 132         }
 133
 134         /**
 135          * Serialize the Event object into a byte array which can be read by Event_read
 136          */
 137         public byte[] write() {
 138                 byte[] ret = bindings.Event_write(this.ptr);
 139                 return ret;
 140         }
 141
 142 }