import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * Details about a channel (both directions).
+ * Received within a channel announcement.
+ */
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelInfo extends CommonBase {
ChannelInfo(Object _dummy, long ptr) { super(ptr); }
if (ptr != 0) { bindings.ChannelInfo_free(ptr); }
}
+ /**
+ * Protocol features of a channel communicated during its announcement
+ */
public ChannelFeatures get_features() {
long ret = bindings.ChannelInfo_get_features(this.ptr);
- ChannelFeatures ret_hu_conv = new ChannelFeatures(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelFeatures(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
+ /**
+ * Protocol features of a channel communicated during its announcement
+ */
public void set_features(ChannelFeatures val) {
bindings.ChannelInfo_set_features(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
- }
-
- public byte[] get_node_one() {
- byte[] ret = bindings.ChannelInfo_get_node_one(this.ptr);
- return ret;
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Source node of the first direction of a channel
+ */
+ public NodeId get_node_one() {
+ long ret = bindings.ChannelInfo_get_node_one(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeId(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
}
- public void set_node_one(byte[] val) {
- bindings.ChannelInfo_set_node_one(this.ptr, val);
+ /**
+ * Source node of the first direction of a channel
+ */
+ public void set_node_one(NodeId val) {
+ bindings.ChannelInfo_set_node_one(this.ptr, val == null ? 0 : val.ptr & ~1);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public DirectionalChannelInfo get_one_to_two() {
+ /**
+ * Details about the first direction of a channel
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public ChannelUpdateInfo get_one_to_two() {
long ret = bindings.ChannelInfo_get_one_to_two(this.ptr);
- DirectionalChannelInfo ret_hu_conv = new DirectionalChannelInfo(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelUpdateInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelUpdateInfo(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
- public void set_one_to_two(DirectionalChannelInfo val) {
+ /**
+ * Details about the first direction of a channel
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_one_to_two(@Nullable ChannelUpdateInfo val) {
bindings.ChannelInfo_set_one_to_two(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
- }
-
- public byte[] get_node_two() {
- byte[] ret = bindings.ChannelInfo_get_node_two(this.ptr);
- return ret;
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Source node of the second direction of a channel
+ */
+ public NodeId get_node_two() {
+ long ret = bindings.ChannelInfo_get_node_two(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeId(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
}
- public void set_node_two(byte[] val) {
- bindings.ChannelInfo_set_node_two(this.ptr, val);
+ /**
+ * Source node of the second direction of a channel
+ */
+ public void set_node_two(NodeId val) {
+ bindings.ChannelInfo_set_node_two(this.ptr, val == null ? 0 : val.ptr & ~1);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public DirectionalChannelInfo get_two_to_one() {
+ /**
+ * Details about the second direction of a channel
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public ChannelUpdateInfo get_two_to_one() {
long ret = bindings.ChannelInfo_get_two_to_one(this.ptr);
- DirectionalChannelInfo ret_hu_conv = new DirectionalChannelInfo(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelUpdateInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelUpdateInfo(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
- public void set_two_to_one(DirectionalChannelInfo val) {
+ /**
+ * Details about the second direction of a channel
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_two_to_one(@Nullable ChannelUpdateInfo val) {
bindings.ChannelInfo_set_two_to_one(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * The channel capacity as seen on-chain, if chain lookup is available.
+ */
+ public Option_u64Z get_capacity_sats() {
+ long ret = bindings.ChannelInfo_get_capacity_sats(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.Option_u64Z ret_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(ret);
+ ret_hu_conv.ptrs_to.add(this);
+ return ret_hu_conv;
}
+ /**
+ * The channel capacity as seen on-chain, if chain lookup is available.
+ */
+ public void set_capacity_sats(Option_u64Z val) {
+ bindings.ChannelInfo_set_capacity_sats(this.ptr, val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * An initial announcement of the channel
+ * Mostly redundant with the data we store in fields explicitly.
+ * Everything else is useful only for sending out for initial routing sync.
+ * Not stored if contains excess data to prevent DoS.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
public ChannelAnnouncement get_announcement_message() {
long ret = bindings.ChannelInfo_get_announcement_message(this.ptr);
- ChannelAnnouncement ret_hu_conv = new ChannelAnnouncement(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
- public void set_announcement_message(ChannelAnnouncement val) {
+ /**
+ * An initial announcement of the channel
+ * Mostly redundant with the data we store in fields explicitly.
+ * Everything else is useful only for sending out for initial routing sync.
+ * Not stored if contains excess data to prevent DoS.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_announcement_message(@Nullable ChannelAnnouncement val) {
bindings.ChannelInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ long clone_ptr() {
+ long ret = bindings.ChannelInfo_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
}
+ /**
+ * Creates a copy of the ChannelInfo
+ */
public ChannelInfo clone() {
long ret = bindings.ChannelInfo_clone(this.ptr);
- ChannelInfo ret_hu_conv = new ChannelInfo(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ ChannelInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelInfo(null, ret); }
ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
+ /**
+ * Serialize the ChannelInfo object into a byte array which can be read by ChannelInfo_read
+ */
public byte[] write() {
byte[] ret = bindings.ChannelInfo_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public static Result_ChannelInfoDecodeErrorZ constructor_read(byte[] ser) {
+ /**
+ * Read a ChannelInfo from a byte array, created by ChannelInfo_write
+ */
+ public static Result_ChannelInfoDecodeErrorZ read(byte[] ser) {
long ret = bindings.ChannelInfo_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ChannelInfoDecodeErrorZ ret_hu_conv = Result_ChannelInfoDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
projects / ldk-java / blobdiff