1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
12 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
13 public class RouteHop extends CommonBase {
14 RouteHop(Object _dummy, long ptr) { super(ptr); }
15 @Override @SuppressWarnings("deprecation")
16 protected void finalize() throws Throwable {
18 if (ptr != 0) { bindings.RouteHop_free(ptr); }
22 * The node_id of the node at this hop.
24 public byte[] get_pubkey() {
25 byte[] ret = bindings.RouteHop_get_pubkey(this.ptr);
30 * The node_id of the node at this hop.
32 public void set_pubkey(byte[] val) {
33 bindings.RouteHop_set_pubkey(this.ptr, val);
37 * The node_announcement features of the node at this hop. For the last hop, these may be
38 * amended to match the features present in the invoice this node generated.
40 public NodeFeatures get_node_features() {
41 long ret = bindings.RouteHop_get_node_features(this.ptr);
42 NodeFeatures ret_hu_conv = new NodeFeatures(null, ret);
43 ret_hu_conv.ptrs_to.add(this);
48 * The node_announcement features of the node at this hop. For the last hop, these may be
49 * amended to match the features present in the invoice this node generated.
51 public void set_node_features(NodeFeatures val) {
52 bindings.RouteHop_set_node_features(this.ptr, val == null ? 0 : val.ptr & ~1);
53 this.ptrs_to.add(val);
57 * The channel that should be used from the previous hop to reach this node.
59 public long get_short_channel_id() {
60 long ret = bindings.RouteHop_get_short_channel_id(this.ptr);
65 * The channel that should be used from the previous hop to reach this node.
67 public void set_short_channel_id(long val) {
68 bindings.RouteHop_set_short_channel_id(this.ptr, val);
72 * The channel_announcement features of the channel that should be used from the previous hop
75 public ChannelFeatures get_channel_features() {
76 long ret = bindings.RouteHop_get_channel_features(this.ptr);
77 ChannelFeatures ret_hu_conv = new ChannelFeatures(null, ret);
78 ret_hu_conv.ptrs_to.add(this);
83 * The channel_announcement features of the channel that should be used from the previous hop
86 public void set_channel_features(ChannelFeatures val) {
87 bindings.RouteHop_set_channel_features(this.ptr, val == null ? 0 : val.ptr & ~1);
88 this.ptrs_to.add(val);
92 * The fee taken on this hop (for paying for the use of the *next* channel in the path).
93 * For the last hop, this should be the full value of the payment (might be more than
94 * requested if we had to match htlc_minimum_msat).
96 public long get_fee_msat() {
97 long ret = bindings.RouteHop_get_fee_msat(this.ptr);
102 * The fee taken on this hop (for paying for the use of the *next* channel in the path).
103 * For the last hop, this should be the full value of the payment (might be more than
104 * requested if we had to match htlc_minimum_msat).
106 public void set_fee_msat(long val) {
107 bindings.RouteHop_set_fee_msat(this.ptr, val);
111 * The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
112 * expected at the destination, in excess of the current block height.
114 public int get_cltv_expiry_delta() {
115 int ret = bindings.RouteHop_get_cltv_expiry_delta(this.ptr);
120 * The CLTV delta added for this hop. For the last hop, this should be the full CLTV value
121 * expected at the destination, in excess of the current block height.
123 public void set_cltv_expiry_delta(int val) {
124 bindings.RouteHop_set_cltv_expiry_delta(this.ptr, val);
128 * Constructs a new RouteHop given each field
130 public static RouteHop of(byte[] pubkey_arg, NodeFeatures node_features_arg, long short_channel_id_arg, ChannelFeatures channel_features_arg, long fee_msat_arg, int cltv_expiry_delta_arg) {
131 long ret = bindings.RouteHop_new(pubkey_arg, node_features_arg == null ? 0 : node_features_arg.ptr & ~1, short_channel_id_arg, channel_features_arg == null ? 0 : channel_features_arg.ptr & ~1, fee_msat_arg, cltv_expiry_delta_arg);
132 RouteHop ret_hu_conv = new RouteHop(null, ret);
133 ret_hu_conv.ptrs_to.add(ret_hu_conv);
134 ret_hu_conv.ptrs_to.add(node_features_arg);
135 ret_hu_conv.ptrs_to.add(channel_features_arg);
140 * Creates a copy of the RouteHop
142 public RouteHop clone() {
143 long ret = bindings.RouteHop_clone(this.ptr);
144 RouteHop ret_hu_conv = new RouteHop(null, ret);
145 ret_hu_conv.ptrs_to.add(this);
150 * Serialize the RouteHop object into a byte array which can be read by RouteHop_read
152 public byte[] write() {
153 byte[] ret = bindings.RouteHop_write(this.ptr);
158 * Read a RouteHop from a byte array, created by RouteHop_write
160 public static Result_RouteHopDecodeErrorZ read(byte[] ser) {
161 long ret = bindings.RouteHop_read(ser);
162 Result_RouteHopDecodeErrorZ ret_hu_conv = Result_RouteHopDecodeErrorZ.constr_from_ptr(ret);