import org.ldk.impl.bindings;
import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * The unsigned part of a [`channel_announcement`] message.
+ *
+ * [`channel_announcement`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-channel_announcement-message
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class UnsignedChannelAnnouncement extends CommonBase {
UnsignedChannelAnnouncement(Object _dummy, long ptr) { super(ptr); }
@Override @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
super.finalize();
- bindings.UnsignedChannelAnnouncement_free(ptr);
+ if (ptr != 0) { bindings.UnsignedChannelAnnouncement_free(ptr); }
}
- public UnsignedChannelAnnouncement(UnsignedChannelAnnouncement orig) {
- super(bindings.UnsignedChannelAnnouncement_clone(orig == null ? 0 : orig.ptr & ~1));
- this.ptrs_to.add(orig);
+ /**
+ * The advertised channel features
+ */
+ public ChannelFeatures get_features() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_features(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelFeatures(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public ChannelFeatures get_features(UnsignedChannelAnnouncement this_ptr) {
- ChannelFeatures ret = new ChannelFeatures(null, bindings.UnsignedChannelAnnouncement_get_features(this_ptr == null ? 0 : this_ptr.ptr & ~1));
- this.ptrs_to.add(this_ptr);
- return ret;
+ /**
+ * The advertised channel features
+ */
+ public void set_features(org.ldk.structs.ChannelFeatures val) {
+ bindings.UnsignedChannelAnnouncement_set_features(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
- // Skipped UnsignedChannelAnnouncement_set_features
- public byte[] get_chain_hash(UnsignedChannelAnnouncement this_ptr) {
- byte[] ret = bindings.UnsignedChannelAnnouncement_get_chain_hash(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The genesis hash of the blockchain where the channel is to be opened
+ */
+ public byte[] get_chain_hash() {
+ byte[] ret = bindings.UnsignedChannelAnnouncement_get_chain_hash(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_chain_hash(UnsignedChannelAnnouncement this_ptr, byte[] val) {
- bindings.UnsignedChannelAnnouncement_set_chain_hash(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The genesis hash of the blockchain where the channel is to be opened
+ */
+ public void set_chain_hash(byte[] val) {
+ bindings.UnsignedChannelAnnouncement_set_chain_hash(this.ptr, InternalUtils.check_arr_len(val, 32));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public long get_short_channel_id(UnsignedChannelAnnouncement this_ptr) {
- long ret = bindings.UnsignedChannelAnnouncement_get_short_channel_id(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The short channel ID
+ */
+ public long get_short_channel_id() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_short_channel_id(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_short_channel_id(UnsignedChannelAnnouncement this_ptr, long val) {
- bindings.UnsignedChannelAnnouncement_set_short_channel_id(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The short channel ID
+ */
+ public void set_short_channel_id(long val) {
+ bindings.UnsignedChannelAnnouncement_set_short_channel_id(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public byte[] get_node_id_1(UnsignedChannelAnnouncement this_ptr) {
- byte[] ret = bindings.UnsignedChannelAnnouncement_get_node_id_1(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
- return ret;
+ /**
+ * One of the two `node_id`s which are endpoints of this channel
+ */
+ public NodeId get_node_id_1() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_node_id_1(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * One of the two `node_id`s which are endpoints of this channel
+ */
+ public void set_node_id_1(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_node_id_1(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
- public void set_node_id_1(UnsignedChannelAnnouncement this_ptr, byte[] val) {
- bindings.UnsignedChannelAnnouncement_set_node_id_1(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The other of the two `node_id`s which are endpoints of this channel
+ */
+ public NodeId get_node_id_2() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_node_id_2(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public byte[] get_node_id_2(UnsignedChannelAnnouncement this_ptr) {
- byte[] ret = bindings.UnsignedChannelAnnouncement_get_node_id_2(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The other of the two `node_id`s which are endpoints of this channel
+ */
+ public void set_node_id_2(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_node_id_2(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The funding key for the first node
+ */
+ public NodeId get_bitcoin_key_1() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_1(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The funding key for the first node
+ */
+ public void set_bitcoin_key_1(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_bitcoin_key_1(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * The funding key for the second node
+ */
+ public NodeId get_bitcoin_key_2() {
+ long ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_2(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeId(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The funding key for the second node
+ */
+ public void set_bitcoin_key_2(org.ldk.structs.NodeId val) {
+ bindings.UnsignedChannelAnnouncement_set_bitcoin_key_2(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Excess data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new fields are added to the lightning gossip protocol.
+ *
+ * Returns a copy of the field.
+ */
+ public byte[] get_excess_data() {
+ byte[] ret = bindings.UnsignedChannelAnnouncement_get_excess_data(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_node_id_2(UnsignedChannelAnnouncement this_ptr, byte[] val) {
- bindings.UnsignedChannelAnnouncement_set_node_id_2(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Excess data which was signed as a part of the message which we do not (yet) understand how
+ * to decode.
+ *
+ * This is stored to ensure forward-compatibility as new fields are added to the lightning gossip protocol.
+ */
+ public void set_excess_data(byte[] val) {
+ bindings.UnsignedChannelAnnouncement_set_excess_data(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public byte[] get_bitcoin_key_1(UnsignedChannelAnnouncement this_ptr) {
- byte[] ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_1(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Constructs a new UnsignedChannelAnnouncement given each field
+ */
+ public static UnsignedChannelAnnouncement of(org.ldk.structs.ChannelFeatures features_arg, byte[] chain_hash_arg, long short_channel_id_arg, org.ldk.structs.NodeId node_id_1_arg, org.ldk.structs.NodeId node_id_2_arg, org.ldk.structs.NodeId bitcoin_key_1_arg, org.ldk.structs.NodeId bitcoin_key_2_arg, byte[] excess_data_arg) {
+ long ret = bindings.UnsignedChannelAnnouncement_new(features_arg == null ? 0 : features_arg.ptr, InternalUtils.check_arr_len(chain_hash_arg, 32), short_channel_id_arg, node_id_1_arg == null ? 0 : node_id_1_arg.ptr, node_id_2_arg == null ? 0 : node_id_2_arg.ptr, bitcoin_key_1_arg == null ? 0 : bitcoin_key_1_arg.ptr, bitcoin_key_2_arg == null ? 0 : bitcoin_key_2_arg.ptr, excess_data_arg);
+ Reference.reachabilityFence(features_arg);
+ Reference.reachabilityFence(chain_hash_arg);
+ Reference.reachabilityFence(short_channel_id_arg);
+ Reference.reachabilityFence(node_id_1_arg);
+ Reference.reachabilityFence(node_id_2_arg);
+ Reference.reachabilityFence(bitcoin_key_1_arg);
+ Reference.reachabilityFence(bitcoin_key_2_arg);
+ Reference.reachabilityFence(excess_data_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelAnnouncement(null, 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(features_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(node_id_1_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(node_id_2_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(bitcoin_key_1_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(bitcoin_key_2_arg); };
+ return ret_hu_conv;
+ }
+
+ long clone_ptr() {
+ long ret = bindings.UnsignedChannelAnnouncement_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_bitcoin_key_1(UnsignedChannelAnnouncement this_ptr, byte[] val) {
- bindings.UnsignedChannelAnnouncement_set_bitcoin_key_1(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Creates a copy of the UnsignedChannelAnnouncement
+ */
+ public UnsignedChannelAnnouncement clone() {
+ long ret = bindings.UnsignedChannelAnnouncement_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelAnnouncement(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public byte[] get_bitcoin_key_2(UnsignedChannelAnnouncement this_ptr) {
- byte[] ret = bindings.UnsignedChannelAnnouncement_get_bitcoin_key_2(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Checks if two UnsignedChannelAnnouncements contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+ public boolean eq(org.ldk.structs.UnsignedChannelAnnouncement b) {
+ boolean ret = bindings.UnsignedChannelAnnouncement_eq(this.ptr, b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ if (this != null) { this.ptrs_to.add(b); };
return ret;
}
- public void set_bitcoin_key_2(UnsignedChannelAnnouncement this_ptr, byte[] val) {
- bindings.UnsignedChannelAnnouncement_set_bitcoin_key_2(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof UnsignedChannelAnnouncement)) return false;
+ return this.eq((UnsignedChannelAnnouncement)o);
+ }
+ /**
+ * Serialize the UnsignedChannelAnnouncement object into a byte array which can be read by UnsignedChannelAnnouncement_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.UnsignedChannelAnnouncement_write(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
}
- // Skipped UnsignedChannelAnnouncement_write
- public UnsignedChannelAnnouncement(byte[] ser) {
- super(bindings.UnsignedChannelAnnouncement_read(ser));
+ /**
+ * Read a UnsignedChannelAnnouncement from a byte array, created by UnsignedChannelAnnouncement_write
+ */
+ public static Result_UnsignedChannelAnnouncementDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.UnsignedChannelAnnouncement_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_UnsignedChannelAnnouncementDecodeErrorZ ret_hu_conv = Result_UnsignedChannelAnnouncementDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
}
}
projects / ldk-java / blobdiff