import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import javax.annotation.Nullable;
/**
if (raw_val.getClass() == bindings.LDKEvent.SpendableOutputs.class) {
return new SpendableOutputs(ptr, (bindings.LDKEvent.SpendableOutputs)raw_val);
}
+ if (raw_val.getClass() == bindings.LDKEvent.PaymentForwarded.class) {
+ return new PaymentForwarded(ptr, (bindings.LDKEvent.PaymentForwarded)raw_val);
+ }
assert false; return null; // Unreachable without extending the (internal) bindings interface
}
public final static class FundingGenerationReady extends Event {
+ /**
+ * The random channel_id we picked which you'll need to pass into
+ * ChannelManager::funding_transaction_generated.
+ */
public final byte[] temporary_channel_id;
+ /**
+ * The value, in satoshis, that the output should have.
+ */
public final long channel_value_satoshis;
+ /**
+ * The script which should be used in the transaction output.
+ */
public final byte[] output_script;
+ /**
+ * The value passed in to ChannelManager::create_channel
+ */
public final long user_channel_id;
private FundingGenerationReady(long ptr, bindings.LDKEvent.FundingGenerationReady obj) {
super(null, ptr);
}
}
public final static class PaymentReceived extends Event {
+ /**
+ * The hash for which the preimage should be handed to the ChannelManager.
+ */
public final byte[] payment_hash;
- public final byte[] payment_secret;
+ /**
+ * The value, in thousandths of a satoshi, that this payment is for. Note that you must
+ * compare this to the expected value before accepting the payment (as otherwise you are
+ * providing proof-of-payment for less than the value you expected!).
+ */
public final long amt;
+ /**
+ * Information for claiming this received payment, based on whether the purpose of the
+ * payment is to pay an invoice or to send a spontaneous payment.
+ */
+ public final PaymentPurpose purpose;
private PaymentReceived(long ptr, bindings.LDKEvent.PaymentReceived obj) {
super(null, ptr);
this.payment_hash = obj.payment_hash;
- this.payment_secret = obj.payment_secret;
this.amt = obj.amt;
+ long purpose = obj.purpose;
+ PaymentPurpose purpose_hu_conv = PaymentPurpose.constr_from_ptr(purpose);
+ purpose_hu_conv.ptrs_to.add(this);
+ this.purpose = purpose_hu_conv;
}
}
public final static class PaymentSent extends Event {
+ /**
+ * The preimage to the hash given to ChannelManager::send_payment.
+ * Note that this serves as a payment receipt, if you wish to have such a thing, you must
+ * store it somehow!
+ */
public final byte[] payment_preimage;
private PaymentSent(long ptr, bindings.LDKEvent.PaymentSent obj) {
super(null, ptr);
}
}
public final static class PaymentFailed extends Event {
+ /**
+ * The hash which was given to ChannelManager::send_payment.
+ */
public final byte[] payment_hash;
+ /**
+ * Indicates the payment was rejected for some reason by the recipient. This implies that
+ * the payment has failed, not just the route in question. If this is not set, you may
+ * retry the payment via a different route.
+ */
public final boolean rejected_by_dest;
private PaymentFailed(long ptr, bindings.LDKEvent.PaymentFailed obj) {
super(null, ptr);
}
}
public final static class PendingHTLCsForwardable extends Event {
+ /**
+ * The minimum amount of time that should be waited prior to calling
+ * process_pending_htlc_forwards. To increase the effort required to correlate payments,
+ * you should wait a random amount of time in roughly the range (now + time_forwardable,
+ * now + 5*time_forwardable).
+ */
public final long time_forwardable;
private PendingHTLCsForwardable(long ptr, bindings.LDKEvent.PendingHTLCsForwardable obj) {
super(null, ptr);
}
}
public final static class SpendableOutputs extends Event {
+ /**
+ * The outputs which you should store as spendable by you.
+ */
public final SpendableOutputDescriptor[] outputs;
private SpendableOutputs(long ptr, bindings.LDKEvent.SpendableOutputs obj) {
super(null, ptr);
this.outputs = outputs_conv_27_arr;
}
}
+ public final static class PaymentForwarded extends Event {
+ /**
+ * The fee, in milli-satoshis, which was earned as a result of the payment.
+ *
+ * Note that if we force-closed the channel over which we forwarded an HTLC while the HTLC
+ * was pending, the amount the next hop claimed will have been rounded down to the nearest
+ * whole satoshi. Thus, the fee calculated here may be higher than expected as we still
+ * claimed the full value in millisatoshis from the source. In this case,
+ * `claim_from_onchain_tx` will be set.
+ *
+ * If the channel which sent us the payment has been force-closed, we will claim the funds
+ * via an on-chain transaction. In that case we do not yet know the on-chain transaction
+ * fees which we will spend and will instead set this to `None`. It is possible duplicate
+ * `PaymentForwarded` events are generated for the same payment iff `fee_earned_msat` is
+ * `None`.
+ */
+ public final Option_u64Z fee_earned_msat;
+ /**
+ * If this is `true`, the forwarded HTLC was claimed by our counterparty via an on-chain
+ * transaction.
+ */
+ public final boolean claim_from_onchain_tx;
+ private PaymentForwarded(long ptr, bindings.LDKEvent.PaymentForwarded obj) {
+ super(null, ptr);
+ long fee_earned_msat = obj.fee_earned_msat;
+ Option_u64Z fee_earned_msat_hu_conv = Option_u64Z.constr_from_ptr(fee_earned_msat);
+ fee_earned_msat_hu_conv.ptrs_to.add(this);
+ this.fee_earned_msat = fee_earned_msat_hu_conv;
+ this.claim_from_onchain_tx = obj.claim_from_onchain_tx;
+ }
+ }
/**
* Creates a copy of the Event
*/
public Event clone() {
long ret = bindings.Event_clone(this.ptr);
+ if (ret < 1024) { return null; }
Event ret_hu_conv = Event.constr_from_ptr(ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
+ /**
+ * Utility method to constructs a new FundingGenerationReady-variant Event
+ */
+ public static Event funding_generation_ready(byte[] temporary_channel_id, long channel_value_satoshis, byte[] output_script, long user_channel_id) {
+ long ret = bindings.Event_funding_generation_ready(temporary_channel_id, channel_value_satoshis, output_script, user_channel_id);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new PaymentReceived-variant Event
+ */
+ public static Event payment_received(byte[] payment_hash, long amt, PaymentPurpose purpose) {
+ long ret = bindings.Event_payment_received(payment_hash, amt, purpose.ptr);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new PaymentSent-variant Event
+ */
+ public static Event payment_sent(byte[] payment_preimage) {
+ long ret = bindings.Event_payment_sent(payment_preimage);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new PaymentFailed-variant Event
+ */
+ public static Event payment_failed(byte[] payment_hash, boolean rejected_by_dest) {
+ long ret = bindings.Event_payment_failed(payment_hash, rejected_by_dest);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new PendingHTLCsForwardable-variant Event
+ */
+ public static Event pending_htlcs_forwardable(long time_forwardable) {
+ long ret = bindings.Event_pending_htlcs_forwardable(time_forwardable);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new SpendableOutputs-variant Event
+ */
+ public static Event spendable_outputs(SpendableOutputDescriptor[] outputs) {
+ long ret = bindings.Event_spendable_outputs(outputs != null ? Arrays.stream(outputs).mapToLong(outputs_conv_27 -> outputs_conv_27.ptr).toArray() : null);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ /* TODO 2 SpendableOutputDescriptor */;
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new PaymentForwarded-variant Event
+ */
+ public static Event payment_forwarded(Option_u64Z fee_earned_msat, boolean claim_from_onchain_tx) {
+ long ret = bindings.Event_payment_forwarded(fee_earned_msat.ptr, claim_from_onchain_tx);
+ if (ret < 1024) { return null; }
+ Event ret_hu_conv = Event.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
+ }
+
/**
* Serialize the Event object into a byte array which can be read by Event_read
*/