import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
* Update to the [`NetworkGraph`] based on payment failure information conveyed via the Onion
* return packet by a node along the route. See [BOLT #4] for details.
*
- * [BOLT #4]: https://github.com/lightningnetwork/lightning-rfc/blob/master/04-onion-routing.md
+ * [BOLT #4]: https://github.com/lightning/bolts/blob/master/04-onion-routing.md
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class NetworkUpdate extends CommonBase {
if (raw_val.getClass() == bindings.LDKNetworkUpdate.ChannelUpdateMessage.class) {
return new ChannelUpdateMessage(ptr, (bindings.LDKNetworkUpdate.ChannelUpdateMessage)raw_val);
}
- if (raw_val.getClass() == bindings.LDKNetworkUpdate.ChannelClosed.class) {
- return new ChannelClosed(ptr, (bindings.LDKNetworkUpdate.ChannelClosed)raw_val);
+ if (raw_val.getClass() == bindings.LDKNetworkUpdate.ChannelFailure.class) {
+ return new ChannelFailure(ptr, (bindings.LDKNetworkUpdate.ChannelFailure)raw_val);
}
if (raw_val.getClass() == bindings.LDKNetworkUpdate.NodeFailure.class) {
return new NodeFailure(ptr, (bindings.LDKNetworkUpdate.NodeFailure)raw_val);
assert false; return null; // Unreachable without extending the (internal) bindings interface
}
+ /**
+ * An error indicating a `channel_update` messages should be applied via
+ * [`NetworkGraph::update_channel`].
+ */
public final static class ChannelUpdateMessage extends NetworkUpdate {
/**
* The update to apply via [`NetworkGraph::update_channel`].
*/
- public final ChannelUpdate msg;
+ public final org.ldk.structs.ChannelUpdate msg;
private ChannelUpdateMessage(long ptr, bindings.LDKNetworkUpdate.ChannelUpdateMessage obj) {
super(null, ptr);
long msg = obj.msg;
- ChannelUpdate msg_hu_conv = new ChannelUpdate(null, msg);
- msg_hu_conv.ptrs_to.add(this);
+ org.ldk.structs.ChannelUpdate msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new org.ldk.structs.ChannelUpdate(null, msg); }
+ if (msg_hu_conv != null) { msg_hu_conv.ptrs_to.add(this); };
this.msg = msg_hu_conv;
}
}
- public final static class ChannelClosed extends NetworkUpdate {
+ /**
+ * An error indicating that a channel failed to route a payment, which should be applied via
+ * [`NetworkGraph::channel_failed`].
+ */
+ public final static class ChannelFailure extends NetworkUpdate {
/**
* The short channel id of the closed channel.
*/
* `channel_update` message is received.
*/
public final boolean is_permanent;
- private ChannelClosed(long ptr, bindings.LDKNetworkUpdate.ChannelClosed obj) {
+ private ChannelFailure(long ptr, bindings.LDKNetworkUpdate.ChannelFailure obj) {
super(null, ptr);
this.short_channel_id = obj.short_channel_id;
this.is_permanent = obj.is_permanent;
}
}
+ /**
+ * An error indicating that a node failed to route a payment, which should be applied via
+ * [`NetworkGraph::node_failed_permanent`] if permanent.
+ */
public final static class NodeFailure extends NetworkUpdate {
/**
* The node id of the failed node.
this.is_permanent = obj.is_permanent;
}
}
+ long clone_ptr() {
+ long ret = bindings.NetworkUpdate_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the NetworkUpdate
*/
public NetworkUpdate clone() {
long ret = bindings.NetworkUpdate_clone(this.ptr);
- if (ret >= 0 && ret < 1024) { return null; }
- NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NetworkUpdate ret_hu_conv = org.ldk.structs.NetworkUpdate.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
* Utility method to constructs a new ChannelUpdateMessage-variant NetworkUpdate
*/
public static NetworkUpdate channel_update_message(ChannelUpdate msg) {
- long ret = bindings.NetworkUpdate_channel_update_message(msg == null ? 0 : msg.ptr & ~1);
- if (ret >= 0 && ret < 1024) { return null; }
- NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ long ret = bindings.NetworkUpdate_channel_update_message(msg == null ? 0 : msg.ptr);
+ Reference.reachabilityFence(msg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NetworkUpdate ret_hu_conv = org.ldk.structs.NetworkUpdate.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(msg); };
return ret_hu_conv;
}
/**
- * Utility method to constructs a new ChannelClosed-variant NetworkUpdate
+ * Utility method to constructs a new ChannelFailure-variant NetworkUpdate
*/
- public static NetworkUpdate channel_closed(long short_channel_id, boolean is_permanent) {
- long ret = bindings.NetworkUpdate_channel_closed(short_channel_id, is_permanent);
- if (ret >= 0 && ret < 1024) { return null; }
- NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ public static NetworkUpdate channel_failure(long short_channel_id, boolean is_permanent) {
+ long ret = bindings.NetworkUpdate_channel_failure(short_channel_id, is_permanent);
+ Reference.reachabilityFence(short_channel_id);
+ Reference.reachabilityFence(is_permanent);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NetworkUpdate ret_hu_conv = org.ldk.structs.NetworkUpdate.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
* Utility method to constructs a new NodeFailure-variant NetworkUpdate
*/
public static NetworkUpdate node_failure(byte[] node_id, boolean is_permanent) {
- long ret = bindings.NetworkUpdate_node_failure(node_id, is_permanent);
- if (ret >= 0 && ret < 1024) { return null; }
- NetworkUpdate ret_hu_conv = NetworkUpdate.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ long ret = bindings.NetworkUpdate_node_failure(InternalUtils.check_arr_len(node_id, 33), is_permanent);
+ Reference.reachabilityFence(node_id);
+ Reference.reachabilityFence(is_permanent);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NetworkUpdate ret_hu_conv = org.ldk.structs.NetworkUpdate.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
+ /**
+ * Checks if two NetworkUpdates contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+ public boolean eq(NetworkUpdate b) {
+ boolean ret = bindings.NetworkUpdate_eq(this.ptr, b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ return ret;
+ }
+
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof NetworkUpdate)) return false;
+ return this.eq((NetworkUpdate)o);
+ }
/**
* Serialize the NetworkUpdate object into a byte array which can be read by NetworkUpdate_read
*/
public byte[] write() {
byte[] ret = bindings.NetworkUpdate_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
projects / ldk-java / blobdiff