import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import javax.annotation.Nullable;
/**
* or used independently to monitor channels remotely. See the [module-level documentation] for
* details.
*
- * [`chain::Watch`]: ../trait.Watch.html
- * [`ChannelManager`]: ../../ln/channelmanager/struct.ChannelManager.html
- * [module-level documentation]: index.html
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ * [module-level documentation]: crate::chain::chainmonitor
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChainMonitor extends CommonBase {
if (ptr != 0) { bindings.ChainMonitor_free(ptr); }
}
- /**
- * Dispatches to per-channel monitors, which are responsible for updating their on-chain view
- * of a channel and reacting accordingly based on transactions in the connected block. See
- * [`ChannelMonitor::block_connected`] for details. Any HTLCs that were resolved on chain will
- * be returned by [`chain::Watch::release_pending_monitor_events`].
- *
- * Calls back to [`chain::Filter`] if any monitor indicated new outputs to watch. Subsequent
- * calls must not exclude any transactions matching the new outputs nor any in-block
- * descendants of such transactions. It is not necessary to re-fetch the block to obtain
- * updated `txdata`.
- *
- * [`ChannelMonitor::block_connected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_connected
- * [`chain::Watch::release_pending_monitor_events`]: ../trait.Watch.html#tymethod.release_pending_monitor_events
- * [`chain::Filter`]: ../trait.Filter.html
- */
- public void block_connected(byte[] header, TwoTuple<Long, byte[]>[] txdata, int height) {
- bindings.ChainMonitor_block_connected(this.ptr, header, Arrays.stream(txdata).mapToLong(txdata_conv_24 -> bindings.C2Tuple_usizeTransactionZ_new(txdata_conv_24.a, txdata_conv_24.b)).toArray(), height);
- /* TODO 2 TwoTuple<Long, byte[]> */;
- }
-
- /**
- * Dispatches to per-channel monitors, which are responsible for updating their on-chain view
- * of a channel based on the disconnected block. See [`ChannelMonitor::block_disconnected`] for
- * details.
- *
- * [`ChannelMonitor::block_disconnected`]: ../channelmonitor/struct.ChannelMonitor.html#method.block_disconnected
- */
- public void block_disconnected(byte[] header, int disconnected_height) {
- bindings.ChainMonitor_block_disconnected(this.ptr, header, disconnected_height);
- }
-
/**
* Creates a new `ChainMonitor` used to watch on-chain activity pertaining to channels.
*
* always need to fetch full blocks absent another means for determining which blocks contain
* transactions relevant to the watched channels.
*
- * [`chain::Filter`]: ../trait.Filter.html
+ * Note that chain_source (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- public static ChainMonitor constructor_new(Filter chain_source, BroadcasterInterface broadcaster, Logger logger, FeeEstimator feeest, Persist persister) {
+ public static ChainMonitor of(@Nullable Filter chain_source, BroadcasterInterface broadcaster, Logger logger, FeeEstimator feeest, Persist persister) {
long ret = bindings.ChainMonitor_new(chain_source == null ? 0 : chain_source.ptr, broadcaster == null ? 0 : broadcaster.ptr, logger == null ? 0 : logger.ptr, feeest == null ? 0 : feeest.ptr, persister == null ? 0 : persister.ptr);
+ if (ret < 1024) { return null; }
ChainMonitor ret_hu_conv = new ChainMonitor(null, ret);
ret_hu_conv.ptrs_to.add(ret_hu_conv);
ret_hu_conv.ptrs_to.add(chain_source);
return ret_hu_conv;
}
+ /**
+ * Constructs a new Listen which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned Listen must be freed before this_arg is
+ */
+ public Listen as_Listen() {
+ long ret = bindings.ChainMonitor_as_Listen(this.ptr);
+ if (ret < 1024) { return null; }
+ Listen ret_hu_conv = new Listen(null, ret);
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Constructs a new Confirm which calls the relevant methods on this_arg.
+ * This copies the `inner` pointer in this_arg and thus the returned Confirm must be freed before this_arg is
+ */
+ public Confirm as_Confirm() {
+ long ret = bindings.ChainMonitor_as_Confirm(this.ptr);
+ if (ret < 1024) { return null; }
+ Confirm ret_hu_conv = new Confirm(null, ret);
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
+ }
+
/**
* Constructs a new Watch which calls the relevant methods on this_arg.
* This copies the `inner` pointer in this_arg and thus the returned Watch must be freed before this_arg is
*/
public Watch as_Watch() {
long ret = bindings.ChainMonitor_as_Watch(this.ptr);
+ if (ret < 1024) { return null; }
Watch ret_hu_conv = new Watch(null, ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
*/
public EventsProvider as_EventsProvider() {
long ret = bindings.ChainMonitor_as_EventsProvider(this.ptr);
+ if (ret < 1024) { return null; }
EventsProvider ret_hu_conv = new EventsProvider(null, ret);
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;