_ 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.PaymentReceived.class) {
  30                         return new PaymentReceived(ptr, (bindings.LDKEvent.PaymentReceived)raw_val);
  31                 }
  32                 if (raw_val.getClass() == bindings.LDKEvent.PaymentSent.class) {
  33                         return new PaymentSent(ptr, (bindings.LDKEvent.PaymentSent)raw_val);
  34                 }
  35                 if (raw_val.getClass() == bindings.LDKEvent.PaymentFailed.class) {
  36                         return new PaymentFailed(ptr, (bindings.LDKEvent.PaymentFailed)raw_val);
  37                 }
  38                 if (raw_val.getClass() == bindings.LDKEvent.PendingHTLCsForwardable.class) {
  39                         return new PendingHTLCsForwardable(ptr, (bindings.LDKEvent.PendingHTLCsForwardable)raw_val);
  40                 }
  41                 if (raw_val.getClass() == bindings.LDKEvent.SpendableOutputs.class) {
  42                         return new SpendableOutputs(ptr, (bindings.LDKEvent.SpendableOutputs)raw_val);
  43                 }
  44                 assert false; return null; // Unreachable without extending the (internal) bindings interface
  45         }
  46
  47         public final static class FundingGenerationReady extends Event {
  48                 public final byte[] temporary_channel_id;
  49                 public final long channel_value_satoshis;
  50                 public final byte[] output_script;
  51                 public final long user_channel_id;
  52                 private FundingGenerationReady(long ptr, bindings.LDKEvent.FundingGenerationReady obj) {
  53                         super(null, ptr);
  54                         this.temporary_channel_id = obj.temporary_channel_id;
  55                         this.channel_value_satoshis = obj.channel_value_satoshis;
  56                         this.output_script = obj.output_script;
  57                         this.user_channel_id = obj.user_channel_id;
  58                 }
  59         }
  60         public final static class PaymentReceived extends Event {
  61                 public final byte[] payment_hash;
  62                 public final byte[] payment_secret;
  63                 public final long amt;
  64                 private PaymentReceived(long ptr, bindings.LDKEvent.PaymentReceived obj) {
  65                         super(null, ptr);
  66                         this.payment_hash = obj.payment_hash;
  67                         this.payment_secret = obj.payment_secret;
  68                         this.amt = obj.amt;
  69                 }
  70         }
  71         public final static class PaymentSent extends Event {
  72                 public final byte[] payment_preimage;
  73                 private PaymentSent(long ptr, bindings.LDKEvent.PaymentSent obj) {
  74                         super(null, ptr);
  75                         this.payment_preimage = obj.payment_preimage;
  76                 }
  77         }
  78         public final static class PaymentFailed extends Event {
  79                 public final byte[] payment_hash;
  80                 public final boolean rejected_by_dest;
  81                 private PaymentFailed(long ptr, bindings.LDKEvent.PaymentFailed obj) {
  82                         super(null, ptr);
  83                         this.payment_hash = obj.payment_hash;
  84                         this.rejected_by_dest = obj.rejected_by_dest;
  85                 }
  86         }
  87         public final static class PendingHTLCsForwardable extends Event {
  88                 public final long time_forwardable;
  89                 private PendingHTLCsForwardable(long ptr, bindings.LDKEvent.PendingHTLCsForwardable obj) {
  90                         super(null, ptr);
  91                         this.time_forwardable = obj.time_forwardable;
  92                 }
  93         }
  94         public final static class SpendableOutputs extends Event {
  95                 public final SpendableOutputDescriptor[] outputs;
  96                 private SpendableOutputs(long ptr, bindings.LDKEvent.SpendableOutputs obj) {
  97                         super(null, ptr);
  98                         long[] outputs = obj.outputs;
  99                         SpendableOutputDescriptor[] outputs_conv_27_arr = new SpendableOutputDescriptor[outputs.length];
 100                         for (int b = 0; b < outputs.length; b++) {
 101                                 long outputs_conv_27 = outputs[b];
 102                                 SpendableOutputDescriptor outputs_conv_27_hu_conv = SpendableOutputDescriptor.constr_from_ptr(outputs_conv_27);
 103                                 outputs_conv_27_hu_conv.ptrs_to.add(this);
 104                                 outputs_conv_27_arr[b] = outputs_conv_27_hu_conv;
 105                         }
 106                         this.outputs = outputs_conv_27_arr;
 107                 }
 108         }
 109         /**
 110          * Creates a copy of the Event
 111          */
 112         public Event clone() {
 113                 long ret = bindings.Event_clone(this.ptr);
 114                 Event ret_hu_conv = Event.constr_from_ptr(ret);
 115                 ret_hu_conv.ptrs_to.add(this);
 116                 return ret_hu_conv;
 117         }
 118
 119         /**
 120          * Serialize the Event object into a byte array which can be read by Event_read
 121          */
 122         public byte[] write() {
 123                 byte[] ret = bindings.Event_write(this.ptr);
 124                 return ret;
 125         }
 126
 127 }