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 * Details of a channel, as returned by [`ChannelManager::list_channels`] and [`ChannelManager::list_usable_channels`]
14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
15 public class ChannelDetails extends CommonBase {
16 ChannelDetails(Object _dummy, long ptr) { super(ptr); }
17 @Override @SuppressWarnings("deprecation")
18 protected void finalize() throws Throwable {
20 if (ptr != 0) { bindings.ChannelDetails_free(ptr); }
24 * The channel's ID (prior to funding transaction generation, this is a random 32 bytes,
25 * thereafter this is the txid of the funding transaction xor the funding transaction output).
26 * Note that this means this value is *not* persistent - it can change once during the
27 * lifetime of the channel.
29 public byte[] get_channel_id() {
30 byte[] ret = bindings.ChannelDetails_get_channel_id(this.ptr);
31 Reference.reachabilityFence(this);
36 * The channel's ID (prior to funding transaction generation, this is a random 32 bytes,
37 * thereafter this is the txid of the funding transaction xor the funding transaction output).
38 * Note that this means this value is *not* persistent - it can change once during the
39 * lifetime of the channel.
41 public void set_channel_id(byte[] val) {
42 bindings.ChannelDetails_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
43 Reference.reachabilityFence(this);
44 Reference.reachabilityFence(val);
48 * Parameters which apply to our counterparty. See individual fields for more information.
50 public ChannelCounterparty get_counterparty() {
51 long ret = bindings.ChannelDetails_get_counterparty(this.ptr);
52 Reference.reachabilityFence(this);
53 if (ret >= 0 && ret <= 4096) { return null; }
54 org.ldk.structs.ChannelCounterparty ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelCounterparty(null, ret); }
55 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
60 * Parameters which apply to our counterparty. See individual fields for more information.
62 public void set_counterparty(org.ldk.structs.ChannelCounterparty val) {
63 bindings.ChannelDetails_set_counterparty(this.ptr, val == null ? 0 : val.ptr);
64 Reference.reachabilityFence(this);
65 Reference.reachabilityFence(val);
66 if (this != null) { this.ptrs_to.add(val); };
70 * The Channel's funding transaction output, if we've negotiated the funding transaction with
71 * our counterparty already.
73 * Note that, if this has been set, `channel_id` will be equivalent to
74 * `funding_txo.unwrap().to_channel_id()`.
76 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
79 public OutPoint get_funding_txo() {
80 long ret = bindings.ChannelDetails_get_funding_txo(this.ptr);
81 Reference.reachabilityFence(this);
82 if (ret >= 0 && ret <= 4096) { return null; }
83 org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
84 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
89 * The Channel's funding transaction output, if we've negotiated the funding transaction with
90 * our counterparty already.
92 * Note that, if this has been set, `channel_id` will be equivalent to
93 * `funding_txo.unwrap().to_channel_id()`.
95 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
97 public void set_funding_txo(@Nullable org.ldk.structs.OutPoint val) {
98 bindings.ChannelDetails_set_funding_txo(this.ptr, val == null ? 0 : val.ptr);
99 Reference.reachabilityFence(this);
100 Reference.reachabilityFence(val);
101 if (this != null) { this.ptrs_to.add(val); };
105 * The features which this channel operates with. See individual features for more info.
107 * `None` until negotiation completes and the channel type is finalized.
109 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
112 public ChannelTypeFeatures get_channel_type() {
113 long ret = bindings.ChannelDetails_get_channel_type(this.ptr);
114 Reference.reachabilityFence(this);
115 if (ret >= 0 && ret <= 4096) { return null; }
116 org.ldk.structs.ChannelTypeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTypeFeatures(null, ret); }
117 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
122 * The features which this channel operates with. See individual features for more info.
124 * `None` until negotiation completes and the channel type is finalized.
126 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
128 public void set_channel_type(@Nullable org.ldk.structs.ChannelTypeFeatures val) {
129 bindings.ChannelDetails_set_channel_type(this.ptr, val == null ? 0 : val.ptr);
130 Reference.reachabilityFence(this);
131 Reference.reachabilityFence(val);
132 if (this != null) { this.ptrs_to.add(val); };
136 * The position of the funding transaction in the chain. None if the funding transaction has
137 * not yet been confirmed and the channel fully opened.
139 * Note that if [`inbound_scid_alias`] is set, it must be used for invoices and inbound
140 * payments instead of this. See [`get_inbound_payment_scid`].
142 * For channels with [`confirmations_required`] set to `Some(0)`, [`outbound_scid_alias`] may
143 * be used in place of this in outbound routes. See [`get_outbound_payment_scid`].
145 * [`inbound_scid_alias`]: Self::inbound_scid_alias
146 * [`outbound_scid_alias`]: Self::outbound_scid_alias
147 * [`get_inbound_payment_scid`]: Self::get_inbound_payment_scid
148 * [`get_outbound_payment_scid`]: Self::get_outbound_payment_scid
149 * [`confirmations_required`]: Self::confirmations_required
151 public Option_u64Z get_short_channel_id() {
152 long ret = bindings.ChannelDetails_get_short_channel_id(this.ptr);
153 Reference.reachabilityFence(this);
154 if (ret >= 0 && ret <= 4096) { return null; }
155 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
156 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
161 * The position of the funding transaction in the chain. None if the funding transaction has
162 * not yet been confirmed and the channel fully opened.
164 * Note that if [`inbound_scid_alias`] is set, it must be used for invoices and inbound
165 * payments instead of this. See [`get_inbound_payment_scid`].
167 * For channels with [`confirmations_required`] set to `Some(0)`, [`outbound_scid_alias`] may
168 * be used in place of this in outbound routes. See [`get_outbound_payment_scid`].
170 * [`inbound_scid_alias`]: Self::inbound_scid_alias
171 * [`outbound_scid_alias`]: Self::outbound_scid_alias
172 * [`get_inbound_payment_scid`]: Self::get_inbound_payment_scid
173 * [`get_outbound_payment_scid`]: Self::get_outbound_payment_scid
174 * [`confirmations_required`]: Self::confirmations_required
176 public void set_short_channel_id(org.ldk.structs.Option_u64Z val) {
177 bindings.ChannelDetails_set_short_channel_id(this.ptr, val.ptr);
178 Reference.reachabilityFence(this);
179 Reference.reachabilityFence(val);
180 if (this != null) { this.ptrs_to.add(val); };
184 * An optional [`short_channel_id`] alias for this channel, randomly generated by us and
185 * usable in place of [`short_channel_id`] to reference the channel in outbound routes when
186 * the channel has not yet been confirmed (as long as [`confirmations_required`] is
189 * This will be `None` as long as the channel is not available for routing outbound payments.
191 * [`short_channel_id`]: Self::short_channel_id
192 * [`confirmations_required`]: Self::confirmations_required
194 public Option_u64Z get_outbound_scid_alias() {
195 long ret = bindings.ChannelDetails_get_outbound_scid_alias(this.ptr);
196 Reference.reachabilityFence(this);
197 if (ret >= 0 && ret <= 4096) { return null; }
198 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
199 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
204 * An optional [`short_channel_id`] alias for this channel, randomly generated by us and
205 * usable in place of [`short_channel_id`] to reference the channel in outbound routes when
206 * the channel has not yet been confirmed (as long as [`confirmations_required`] is
209 * This will be `None` as long as the channel is not available for routing outbound payments.
211 * [`short_channel_id`]: Self::short_channel_id
212 * [`confirmations_required`]: Self::confirmations_required
214 public void set_outbound_scid_alias(org.ldk.structs.Option_u64Z val) {
215 bindings.ChannelDetails_set_outbound_scid_alias(this.ptr, val.ptr);
216 Reference.reachabilityFence(this);
217 Reference.reachabilityFence(val);
218 if (this != null) { this.ptrs_to.add(val); };
222 * An optional [`short_channel_id`] alias for this channel, randomly generated by our
223 * counterparty and usable in place of [`short_channel_id`] in invoice route hints. Our
224 * counterparty will recognize the alias provided here in place of the [`short_channel_id`]
225 * when they see a payment to be routed to us.
227 * Our counterparty may choose to rotate this value at any time, though will always recognize
228 * previous values for inbound payment forwarding.
230 * [`short_channel_id`]: Self::short_channel_id
232 public Option_u64Z get_inbound_scid_alias() {
233 long ret = bindings.ChannelDetails_get_inbound_scid_alias(this.ptr);
234 Reference.reachabilityFence(this);
235 if (ret >= 0 && ret <= 4096) { return null; }
236 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
237 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
242 * An optional [`short_channel_id`] alias for this channel, randomly generated by our
243 * counterparty and usable in place of [`short_channel_id`] in invoice route hints. Our
244 * counterparty will recognize the alias provided here in place of the [`short_channel_id`]
245 * when they see a payment to be routed to us.
247 * Our counterparty may choose to rotate this value at any time, though will always recognize
248 * previous values for inbound payment forwarding.
250 * [`short_channel_id`]: Self::short_channel_id
252 public void set_inbound_scid_alias(org.ldk.structs.Option_u64Z val) {
253 bindings.ChannelDetails_set_inbound_scid_alias(this.ptr, val.ptr);
254 Reference.reachabilityFence(this);
255 Reference.reachabilityFence(val);
256 if (this != null) { this.ptrs_to.add(val); };
260 * The value, in satoshis, of this channel as appears in the funding output
262 public long get_channel_value_satoshis() {
263 long ret = bindings.ChannelDetails_get_channel_value_satoshis(this.ptr);
264 Reference.reachabilityFence(this);
269 * The value, in satoshis, of this channel as appears in the funding output
271 public void set_channel_value_satoshis(long val) {
272 bindings.ChannelDetails_set_channel_value_satoshis(this.ptr, val);
273 Reference.reachabilityFence(this);
274 Reference.reachabilityFence(val);
278 * The value, in satoshis, that must always be held in the channel for us. This value ensures
279 * that if we broadcast a revoked state, our counterparty can punish us by claiming at least
280 * this value on chain.
282 * This value is not included in [`outbound_capacity_msat`] as it can never be spent.
284 * This value will be `None` for outbound channels until the counterparty accepts the channel.
286 * [`outbound_capacity_msat`]: ChannelDetails::outbound_capacity_msat
288 public Option_u64Z get_unspendable_punishment_reserve() {
289 long ret = bindings.ChannelDetails_get_unspendable_punishment_reserve(this.ptr);
290 Reference.reachabilityFence(this);
291 if (ret >= 0 && ret <= 4096) { return null; }
292 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
293 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
298 * The value, in satoshis, that must always be held in the channel for us. This value ensures
299 * that if we broadcast a revoked state, our counterparty can punish us by claiming at least
300 * this value on chain.
302 * This value is not included in [`outbound_capacity_msat`] as it can never be spent.
304 * This value will be `None` for outbound channels until the counterparty accepts the channel.
306 * [`outbound_capacity_msat`]: ChannelDetails::outbound_capacity_msat
308 public void set_unspendable_punishment_reserve(org.ldk.structs.Option_u64Z val) {
309 bindings.ChannelDetails_set_unspendable_punishment_reserve(this.ptr, val.ptr);
310 Reference.reachabilityFence(this);
311 Reference.reachabilityFence(val);
312 if (this != null) { this.ptrs_to.add(val); };
316 * The `user_channel_id` passed in to create_channel, or a random value if the channel was
317 * inbound. This may be zero for inbound channels serialized with LDK versions prior to
320 public UInt128 get_user_channel_id() {
321 byte[] ret = bindings.ChannelDetails_get_user_channel_id(this.ptr);
322 Reference.reachabilityFence(this);
323 org.ldk.util.UInt128 ret_conv = new org.ldk.util.UInt128(ret);
328 * The `user_channel_id` passed in to create_channel, or a random value if the channel was
329 * inbound. This may be zero for inbound channels serialized with LDK versions prior to
332 public void set_user_channel_id(org.ldk.util.UInt128 val) {
333 bindings.ChannelDetails_set_user_channel_id(this.ptr, val.getLEBytes());
334 Reference.reachabilityFence(this);
335 Reference.reachabilityFence(val);
339 * The currently negotiated fee rate denominated in satoshi per 1000 weight units,
340 * which is applied to commitment and HTLC transactions.
342 * This value will be `None` for objects serialized with LDK versions prior to 0.0.115.
344 public Option_u32Z get_feerate_sat_per_1000_weight() {
345 long ret = bindings.ChannelDetails_get_feerate_sat_per_1000_weight(this.ptr);
346 Reference.reachabilityFence(this);
347 if (ret >= 0 && ret <= 4096) { return null; }
348 org.ldk.structs.Option_u32Z ret_hu_conv = org.ldk.structs.Option_u32Z.constr_from_ptr(ret);
349 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
354 * The currently negotiated fee rate denominated in satoshi per 1000 weight units,
355 * which is applied to commitment and HTLC transactions.
357 * This value will be `None` for objects serialized with LDK versions prior to 0.0.115.
359 public void set_feerate_sat_per_1000_weight(org.ldk.structs.Option_u32Z val) {
360 bindings.ChannelDetails_set_feerate_sat_per_1000_weight(this.ptr, val.ptr);
361 Reference.reachabilityFence(this);
362 Reference.reachabilityFence(val);
363 if (this != null) { this.ptrs_to.add(val); };
367 * Our total balance. This is the amount we would get if we close the channel.
368 * This value is not exact. Due to various in-flight changes and feerate changes, exactly this
369 * amount is not likely to be recoverable on close.
371 * This does not include any pending HTLCs which are not yet fully resolved (and, thus, whose
372 * balance is not available for inclusion in new outbound HTLCs). This further does not include
373 * any pending outgoing HTLCs which are awaiting some other resolution to be sent.
374 * This does not consider any on-chain fees.
376 * See also [`ChannelDetails::outbound_capacity_msat`]
378 public long get_balance_msat() {
379 long ret = bindings.ChannelDetails_get_balance_msat(this.ptr);
380 Reference.reachabilityFence(this);
385 * Our total balance. This is the amount we would get if we close the channel.
386 * This value is not exact. Due to various in-flight changes and feerate changes, exactly this
387 * amount is not likely to be recoverable on close.
389 * This does not include any pending HTLCs which are not yet fully resolved (and, thus, whose
390 * balance is not available for inclusion in new outbound HTLCs). This further does not include
391 * any pending outgoing HTLCs which are awaiting some other resolution to be sent.
392 * This does not consider any on-chain fees.
394 * See also [`ChannelDetails::outbound_capacity_msat`]
396 public void set_balance_msat(long val) {
397 bindings.ChannelDetails_set_balance_msat(this.ptr, val);
398 Reference.reachabilityFence(this);
399 Reference.reachabilityFence(val);
403 * The available outbound capacity for sending HTLCs to the remote peer. This does not include
404 * any pending HTLCs which are not yet fully resolved (and, thus, whose balance is not
405 * available for inclusion in new outbound HTLCs). This further does not include any pending
406 * outgoing HTLCs which are awaiting some other resolution to be sent.
408 * See also [`ChannelDetails::balance_msat`]
410 * This value is not exact. Due to various in-flight changes, feerate changes, and our
411 * conflict-avoidance policy, exactly this amount is not likely to be spendable. However, we
412 * should be able to spend nearly this amount.
414 public long get_outbound_capacity_msat() {
415 long ret = bindings.ChannelDetails_get_outbound_capacity_msat(this.ptr);
416 Reference.reachabilityFence(this);
421 * The available outbound capacity for sending HTLCs to the remote peer. This does not include
422 * any pending HTLCs which are not yet fully resolved (and, thus, whose balance is not
423 * available for inclusion in new outbound HTLCs). This further does not include any pending
424 * outgoing HTLCs which are awaiting some other resolution to be sent.
426 * See also [`ChannelDetails::balance_msat`]
428 * This value is not exact. Due to various in-flight changes, feerate changes, and our
429 * conflict-avoidance policy, exactly this amount is not likely to be spendable. However, we
430 * should be able to spend nearly this amount.
432 public void set_outbound_capacity_msat(long val) {
433 bindings.ChannelDetails_set_outbound_capacity_msat(this.ptr, val);
434 Reference.reachabilityFence(this);
435 Reference.reachabilityFence(val);
439 * The available outbound capacity for sending a single HTLC to the remote peer. This is
440 * similar to [`ChannelDetails::outbound_capacity_msat`] but it may be further restricted by
441 * the current state and per-HTLC limit(s). This is intended for use when routing, allowing us
442 * to use a limit as close as possible to the HTLC limit we can currently send.
444 * See also [`ChannelDetails::balance_msat`] and [`ChannelDetails::outbound_capacity_msat`].
446 public long get_next_outbound_htlc_limit_msat() {
447 long ret = bindings.ChannelDetails_get_next_outbound_htlc_limit_msat(this.ptr);
448 Reference.reachabilityFence(this);
453 * The available outbound capacity for sending a single HTLC to the remote peer. This is
454 * similar to [`ChannelDetails::outbound_capacity_msat`] but it may be further restricted by
455 * the current state and per-HTLC limit(s). This is intended for use when routing, allowing us
456 * to use a limit as close as possible to the HTLC limit we can currently send.
458 * See also [`ChannelDetails::balance_msat`] and [`ChannelDetails::outbound_capacity_msat`].
460 public void set_next_outbound_htlc_limit_msat(long val) {
461 bindings.ChannelDetails_set_next_outbound_htlc_limit_msat(this.ptr, val);
462 Reference.reachabilityFence(this);
463 Reference.reachabilityFence(val);
467 * The available inbound capacity for the remote peer to send HTLCs to us. This does not
468 * include any pending HTLCs which are not yet fully resolved (and, thus, whose balance is not
469 * available for inclusion in new inbound HTLCs).
470 * Note that there are some corner cases not fully handled here, so the actual available
471 * inbound capacity may be slightly higher than this.
473 * This value is not exact. Due to various in-flight changes, feerate changes, and our
474 * counterparty's conflict-avoidance policy, exactly this amount is not likely to be spendable.
475 * However, our counterparty should be able to spend nearly this amount.
477 public long get_inbound_capacity_msat() {
478 long ret = bindings.ChannelDetails_get_inbound_capacity_msat(this.ptr);
479 Reference.reachabilityFence(this);
484 * The available inbound capacity for the remote peer to send HTLCs to us. This does not
485 * include any pending HTLCs which are not yet fully resolved (and, thus, whose balance is not
486 * available for inclusion in new inbound HTLCs).
487 * Note that there are some corner cases not fully handled here, so the actual available
488 * inbound capacity may be slightly higher than this.
490 * This value is not exact. Due to various in-flight changes, feerate changes, and our
491 * counterparty's conflict-avoidance policy, exactly this amount is not likely to be spendable.
492 * However, our counterparty should be able to spend nearly this amount.
494 public void set_inbound_capacity_msat(long val) {
495 bindings.ChannelDetails_set_inbound_capacity_msat(this.ptr, val);
496 Reference.reachabilityFence(this);
497 Reference.reachabilityFence(val);
501 * The number of required confirmations on the funding transaction before the funding will be
502 * considered \"locked\". This number is selected by the channel fundee (i.e. us if
503 * [`is_outbound`] is *not* set), and can be selected for inbound channels with
504 * [`ChannelHandshakeConfig::minimum_depth`] or limited for outbound channels with
505 * [`ChannelHandshakeLimits::max_minimum_depth`].
507 * This value will be `None` for outbound channels until the counterparty accepts the channel.
509 * [`is_outbound`]: ChannelDetails::is_outbound
510 * [`ChannelHandshakeConfig::minimum_depth`]: crate::util::config::ChannelHandshakeConfig::minimum_depth
511 * [`ChannelHandshakeLimits::max_minimum_depth`]: crate::util::config::ChannelHandshakeLimits::max_minimum_depth
513 public Option_u32Z get_confirmations_required() {
514 long ret = bindings.ChannelDetails_get_confirmations_required(this.ptr);
515 Reference.reachabilityFence(this);
516 if (ret >= 0 && ret <= 4096) { return null; }
517 org.ldk.structs.Option_u32Z ret_hu_conv = org.ldk.structs.Option_u32Z.constr_from_ptr(ret);
518 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
523 * The number of required confirmations on the funding transaction before the funding will be
524 * considered \"locked\". This number is selected by the channel fundee (i.e. us if
525 * [`is_outbound`] is *not* set), and can be selected for inbound channels with
526 * [`ChannelHandshakeConfig::minimum_depth`] or limited for outbound channels with
527 * [`ChannelHandshakeLimits::max_minimum_depth`].
529 * This value will be `None` for outbound channels until the counterparty accepts the channel.
531 * [`is_outbound`]: ChannelDetails::is_outbound
532 * [`ChannelHandshakeConfig::minimum_depth`]: crate::util::config::ChannelHandshakeConfig::minimum_depth
533 * [`ChannelHandshakeLimits::max_minimum_depth`]: crate::util::config::ChannelHandshakeLimits::max_minimum_depth
535 public void set_confirmations_required(org.ldk.structs.Option_u32Z val) {
536 bindings.ChannelDetails_set_confirmations_required(this.ptr, val.ptr);
537 Reference.reachabilityFence(this);
538 Reference.reachabilityFence(val);
539 if (this != null) { this.ptrs_to.add(val); };
543 * The current number of confirmations on the funding transaction.
545 * This value will be `None` for objects serialized with LDK versions prior to 0.0.113.
547 public Option_u32Z get_confirmations() {
548 long ret = bindings.ChannelDetails_get_confirmations(this.ptr);
549 Reference.reachabilityFence(this);
550 if (ret >= 0 && ret <= 4096) { return null; }
551 org.ldk.structs.Option_u32Z ret_hu_conv = org.ldk.structs.Option_u32Z.constr_from_ptr(ret);
552 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
557 * The current number of confirmations on the funding transaction.
559 * This value will be `None` for objects serialized with LDK versions prior to 0.0.113.
561 public void set_confirmations(org.ldk.structs.Option_u32Z val) {
562 bindings.ChannelDetails_set_confirmations(this.ptr, val.ptr);
563 Reference.reachabilityFence(this);
564 Reference.reachabilityFence(val);
565 if (this != null) { this.ptrs_to.add(val); };
569 * The number of blocks (after our commitment transaction confirms) that we will need to wait
570 * until we can claim our funds after we force-close the channel. During this time our
571 * counterparty is allowed to punish us if we broadcasted a stale state. If our counterparty
572 * force-closes the channel and broadcasts a commitment transaction we do not have to wait any
573 * time to claim our non-HTLC-encumbered funds.
575 * This value will be `None` for outbound channels until the counterparty accepts the channel.
577 public Option_u16Z get_force_close_spend_delay() {
578 long ret = bindings.ChannelDetails_get_force_close_spend_delay(this.ptr);
579 Reference.reachabilityFence(this);
580 if (ret >= 0 && ret <= 4096) { return null; }
581 org.ldk.structs.Option_u16Z ret_hu_conv = org.ldk.structs.Option_u16Z.constr_from_ptr(ret);
582 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
587 * The number of blocks (after our commitment transaction confirms) that we will need to wait
588 * until we can claim our funds after we force-close the channel. During this time our
589 * counterparty is allowed to punish us if we broadcasted a stale state. If our counterparty
590 * force-closes the channel and broadcasts a commitment transaction we do not have to wait any
591 * time to claim our non-HTLC-encumbered funds.
593 * This value will be `None` for outbound channels until the counterparty accepts the channel.
595 public void set_force_close_spend_delay(org.ldk.structs.Option_u16Z val) {
596 bindings.ChannelDetails_set_force_close_spend_delay(this.ptr, val.ptr);
597 Reference.reachabilityFence(this);
598 Reference.reachabilityFence(val);
599 if (this != null) { this.ptrs_to.add(val); };
603 * True if the channel was initiated (and thus funded) by us.
605 public boolean get_is_outbound() {
606 boolean ret = bindings.ChannelDetails_get_is_outbound(this.ptr);
607 Reference.reachabilityFence(this);
612 * True if the channel was initiated (and thus funded) by us.
614 public void set_is_outbound(boolean val) {
615 bindings.ChannelDetails_set_is_outbound(this.ptr, val);
616 Reference.reachabilityFence(this);
617 Reference.reachabilityFence(val);
621 * True if the channel is confirmed, channel_ready messages have been exchanged, and the
622 * channel is not currently being shut down. `channel_ready` message exchange implies the
623 * required confirmation count has been reached (and we were connected to the peer at some
624 * point after the funding transaction received enough confirmations). The required
625 * confirmation count is provided in [`confirmations_required`].
627 * [`confirmations_required`]: ChannelDetails::confirmations_required
629 public boolean get_is_channel_ready() {
630 boolean ret = bindings.ChannelDetails_get_is_channel_ready(this.ptr);
631 Reference.reachabilityFence(this);
636 * True if the channel is confirmed, channel_ready messages have been exchanged, and the
637 * channel is not currently being shut down. `channel_ready` message exchange implies the
638 * required confirmation count has been reached (and we were connected to the peer at some
639 * point after the funding transaction received enough confirmations). The required
640 * confirmation count is provided in [`confirmations_required`].
642 * [`confirmations_required`]: ChannelDetails::confirmations_required
644 public void set_is_channel_ready(boolean val) {
645 bindings.ChannelDetails_set_is_channel_ready(this.ptr, val);
646 Reference.reachabilityFence(this);
647 Reference.reachabilityFence(val);
651 * True if the channel is (a) confirmed and channel_ready messages have been exchanged, (b)
652 * the peer is connected, and (c) the channel is not currently negotiating a shutdown.
654 * This is a strict superset of `is_channel_ready`.
656 public boolean get_is_usable() {
657 boolean ret = bindings.ChannelDetails_get_is_usable(this.ptr);
658 Reference.reachabilityFence(this);
663 * True if the channel is (a) confirmed and channel_ready messages have been exchanged, (b)
664 * the peer is connected, and (c) the channel is not currently negotiating a shutdown.
666 * This is a strict superset of `is_channel_ready`.
668 public void set_is_usable(boolean val) {
669 bindings.ChannelDetails_set_is_usable(this.ptr, val);
670 Reference.reachabilityFence(this);
671 Reference.reachabilityFence(val);
675 * True if this channel is (or will be) publicly-announced.
677 public boolean get_is_public() {
678 boolean ret = bindings.ChannelDetails_get_is_public(this.ptr);
679 Reference.reachabilityFence(this);
684 * True if this channel is (or will be) publicly-announced.
686 public void set_is_public(boolean val) {
687 bindings.ChannelDetails_set_is_public(this.ptr, val);
688 Reference.reachabilityFence(this);
689 Reference.reachabilityFence(val);
693 * The smallest value HTLC (in msat) we will accept, for this channel. This field
694 * is only `None` for `ChannelDetails` objects serialized prior to LDK 0.0.107
696 public Option_u64Z get_inbound_htlc_minimum_msat() {
697 long ret = bindings.ChannelDetails_get_inbound_htlc_minimum_msat(this.ptr);
698 Reference.reachabilityFence(this);
699 if (ret >= 0 && ret <= 4096) { return null; }
700 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
701 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
706 * The smallest value HTLC (in msat) we will accept, for this channel. This field
707 * is only `None` for `ChannelDetails` objects serialized prior to LDK 0.0.107
709 public void set_inbound_htlc_minimum_msat(org.ldk.structs.Option_u64Z val) {
710 bindings.ChannelDetails_set_inbound_htlc_minimum_msat(this.ptr, val.ptr);
711 Reference.reachabilityFence(this);
712 Reference.reachabilityFence(val);
713 if (this != null) { this.ptrs_to.add(val); };
717 * The largest value HTLC (in msat) we currently will accept, for this channel.
719 public Option_u64Z get_inbound_htlc_maximum_msat() {
720 long ret = bindings.ChannelDetails_get_inbound_htlc_maximum_msat(this.ptr);
721 Reference.reachabilityFence(this);
722 if (ret >= 0 && ret <= 4096) { return null; }
723 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
724 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
729 * The largest value HTLC (in msat) we currently will accept, for this channel.
731 public void set_inbound_htlc_maximum_msat(org.ldk.structs.Option_u64Z val) {
732 bindings.ChannelDetails_set_inbound_htlc_maximum_msat(this.ptr, val.ptr);
733 Reference.reachabilityFence(this);
734 Reference.reachabilityFence(val);
735 if (this != null) { this.ptrs_to.add(val); };
739 * Set of configurable parameters that affect channel operation.
741 * This field is only `None` for `ChannelDetails` objects serialized prior to LDK 0.0.109.
743 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
746 public ChannelConfig get_config() {
747 long ret = bindings.ChannelDetails_get_config(this.ptr);
748 Reference.reachabilityFence(this);
749 if (ret >= 0 && ret <= 4096) { return null; }
750 org.ldk.structs.ChannelConfig ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelConfig(null, ret); }
751 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
756 * Set of configurable parameters that affect channel operation.
758 * This field is only `None` for `ChannelDetails` objects serialized prior to LDK 0.0.109.
760 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
762 public void set_config(@Nullable org.ldk.structs.ChannelConfig val) {
763 bindings.ChannelDetails_set_config(this.ptr, val == null ? 0 : val.ptr);
764 Reference.reachabilityFence(this);
765 Reference.reachabilityFence(val);
766 if (this != null) { this.ptrs_to.add(val); };
770 * Constructs a new ChannelDetails given each field
772 public static ChannelDetails of(byte[] channel_id_arg, org.ldk.structs.ChannelCounterparty counterparty_arg, org.ldk.structs.OutPoint funding_txo_arg, org.ldk.structs.ChannelTypeFeatures channel_type_arg, org.ldk.structs.Option_u64Z short_channel_id_arg, org.ldk.structs.Option_u64Z outbound_scid_alias_arg, org.ldk.structs.Option_u64Z inbound_scid_alias_arg, long channel_value_satoshis_arg, org.ldk.structs.Option_u64Z unspendable_punishment_reserve_arg, org.ldk.util.UInt128 user_channel_id_arg, org.ldk.structs.Option_u32Z feerate_sat_per_1000_weight_arg, long balance_msat_arg, long outbound_capacity_msat_arg, long next_outbound_htlc_limit_msat_arg, long inbound_capacity_msat_arg, org.ldk.structs.Option_u32Z confirmations_required_arg, org.ldk.structs.Option_u32Z confirmations_arg, org.ldk.structs.Option_u16Z force_close_spend_delay_arg, boolean is_outbound_arg, boolean is_channel_ready_arg, boolean is_usable_arg, boolean is_public_arg, org.ldk.structs.Option_u64Z inbound_htlc_minimum_msat_arg, org.ldk.structs.Option_u64Z inbound_htlc_maximum_msat_arg, org.ldk.structs.ChannelConfig config_arg) {
773 long ret = bindings.ChannelDetails_new(InternalUtils.check_arr_len(channel_id_arg, 32), counterparty_arg == null ? 0 : counterparty_arg.ptr, funding_txo_arg == null ? 0 : funding_txo_arg.ptr, channel_type_arg == null ? 0 : channel_type_arg.ptr, short_channel_id_arg.ptr, outbound_scid_alias_arg.ptr, inbound_scid_alias_arg.ptr, channel_value_satoshis_arg, unspendable_punishment_reserve_arg.ptr, user_channel_id_arg.getLEBytes(), feerate_sat_per_1000_weight_arg.ptr, balance_msat_arg, outbound_capacity_msat_arg, next_outbound_htlc_limit_msat_arg, inbound_capacity_msat_arg, confirmations_required_arg.ptr, confirmations_arg.ptr, force_close_spend_delay_arg.ptr, is_outbound_arg, is_channel_ready_arg, is_usable_arg, is_public_arg, inbound_htlc_minimum_msat_arg.ptr, inbound_htlc_maximum_msat_arg.ptr, config_arg == null ? 0 : config_arg.ptr);
774 Reference.reachabilityFence(channel_id_arg);
775 Reference.reachabilityFence(counterparty_arg);
776 Reference.reachabilityFence(funding_txo_arg);
777 Reference.reachabilityFence(channel_type_arg);
778 Reference.reachabilityFence(short_channel_id_arg);
779 Reference.reachabilityFence(outbound_scid_alias_arg);
780 Reference.reachabilityFence(inbound_scid_alias_arg);
781 Reference.reachabilityFence(channel_value_satoshis_arg);
782 Reference.reachabilityFence(unspendable_punishment_reserve_arg);
783 Reference.reachabilityFence(user_channel_id_arg);
784 Reference.reachabilityFence(feerate_sat_per_1000_weight_arg);
785 Reference.reachabilityFence(balance_msat_arg);
786 Reference.reachabilityFence(outbound_capacity_msat_arg);
787 Reference.reachabilityFence(next_outbound_htlc_limit_msat_arg);
788 Reference.reachabilityFence(inbound_capacity_msat_arg);
789 Reference.reachabilityFence(confirmations_required_arg);
790 Reference.reachabilityFence(confirmations_arg);
791 Reference.reachabilityFence(force_close_spend_delay_arg);
792 Reference.reachabilityFence(is_outbound_arg);
793 Reference.reachabilityFence(is_channel_ready_arg);
794 Reference.reachabilityFence(is_usable_arg);
795 Reference.reachabilityFence(is_public_arg);
796 Reference.reachabilityFence(inbound_htlc_minimum_msat_arg);
797 Reference.reachabilityFence(inbound_htlc_maximum_msat_arg);
798 Reference.reachabilityFence(config_arg);
799 if (ret >= 0 && ret <= 4096) { return null; }
800 org.ldk.structs.ChannelDetails ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelDetails(null, ret); }
801 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
802 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(counterparty_arg); };
803 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(funding_txo_arg); };
804 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_type_arg); };
805 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(short_channel_id_arg); };
806 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(outbound_scid_alias_arg); };
807 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(inbound_scid_alias_arg); };
808 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(unspendable_punishment_reserve_arg); };
809 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(feerate_sat_per_1000_weight_arg); };
810 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(confirmations_required_arg); };
811 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(confirmations_arg); };
812 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(force_close_spend_delay_arg); };
813 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(inbound_htlc_minimum_msat_arg); };
814 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(inbound_htlc_maximum_msat_arg); };
815 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(config_arg); };
820 long ret = bindings.ChannelDetails_clone_ptr(this.ptr);
821 Reference.reachabilityFence(this);
826 * Creates a copy of the ChannelDetails
828 public ChannelDetails clone() {
829 long ret = bindings.ChannelDetails_clone(this.ptr);
830 Reference.reachabilityFence(this);
831 if (ret >= 0 && ret <= 4096) { return null; }
832 org.ldk.structs.ChannelDetails ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelDetails(null, ret); }
833 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
838 * Gets the current SCID which should be used to identify this channel for inbound payments.
839 * This should be used for providing invoice hints or in any other context where our
840 * counterparty will forward a payment to us.
842 * This is either the [`ChannelDetails::inbound_scid_alias`], if set, or the
843 * [`ChannelDetails::short_channel_id`]. See those for more information.
845 public Option_u64Z get_inbound_payment_scid() {
846 long ret = bindings.ChannelDetails_get_inbound_payment_scid(this.ptr);
847 Reference.reachabilityFence(this);
848 if (ret >= 0 && ret <= 4096) { return null; }
849 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
850 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
855 * Gets the current SCID which should be used to identify this channel for outbound payments.
856 * This should be used in [`Route`]s to describe the first hop or in other contexts where
857 * we're sending or forwarding a payment outbound over this channel.
859 * This is either the [`ChannelDetails::short_channel_id`], if set, or the
860 * [`ChannelDetails::outbound_scid_alias`]. See those for more information.
862 public Option_u64Z get_outbound_payment_scid() {
863 long ret = bindings.ChannelDetails_get_outbound_payment_scid(this.ptr);
864 Reference.reachabilityFence(this);
865 if (ret >= 0 && ret <= 4096) { return null; }
866 org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
867 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
872 * Serialize the ChannelDetails object into a byte array which can be read by ChannelDetails_read
874 public byte[] write() {
875 byte[] ret = bindings.ChannelDetails_write(this.ptr);
876 Reference.reachabilityFence(this);
881 * Read a ChannelDetails from a byte array, created by ChannelDetails_write
883 public static Result_ChannelDetailsDecodeErrorZ read(byte[] ser) {
884 long ret = bindings.ChannelDetails_read(ser);
885 Reference.reachabilityFence(ser);
886 if (ret >= 0 && ret <= 4096) { return null; }
887 Result_ChannelDetailsDecodeErrorZ ret_hu_conv = Result_ChannelDetailsDecodeErrorZ.constr_from_ptr(ret);