_ Git - ldk-java/blob - src/main/java/org/ldk/structs/RevokeAndACK.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * A [`revoke_and_ack`] message to be sent to or received from a peer.
  13  *
  14  * [`revoke_and_ack`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#completing-the-transition-to-the-updated-state-revoke_and_ack
  15  */
  16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  17 public class RevokeAndACK extends CommonBase {
  18         RevokeAndACK(Object _dummy, long ptr) { super(ptr); }
  19         @Override @SuppressWarnings("deprecation")
  20         protected void finalize() throws Throwable {
  21                 super.finalize();
  22                 if (ptr != 0) { bindings.RevokeAndACK_free(ptr); }
  23         }
  24
  25         /**
  26          * The channel ID
  27          */
  28         public ChannelId get_channel_id() {
  29                 long ret = bindings.RevokeAndACK_get_channel_id(this.ptr);
  30                 Reference.reachabilityFence(this);
  31                 if (ret >= 0 && ret <= 4096) { return null; }
  32                 org.ldk.structs.ChannelId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelId(null, ret); }
  33                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  34                 return ret_hu_conv;
  35         }
  36
  37         /**
  38          * The channel ID
  39          */
  40         public void set_channel_id(org.ldk.structs.ChannelId val) {
  41                 bindings.RevokeAndACK_set_channel_id(this.ptr, val.ptr);
  42                 Reference.reachabilityFence(this);
  43                 Reference.reachabilityFence(val);
  44                 if (this != null) { this.ptrs_to.add(val); };
  45         }
  46
  47         /**
  48          * The secret corresponding to the per-commitment point
  49          */
  50         public byte[] get_per_commitment_secret() {
  51                 byte[] ret = bindings.RevokeAndACK_get_per_commitment_secret(this.ptr);
  52                 Reference.reachabilityFence(this);
  53                 return ret;
  54         }
  55
  56         /**
  57          * The secret corresponding to the per-commitment point
  58          */
  59         public void set_per_commitment_secret(byte[] val) {
  60                 bindings.RevokeAndACK_set_per_commitment_secret(this.ptr, InternalUtils.check_arr_len(val, 32));
  61                 Reference.reachabilityFence(this);
  62                 Reference.reachabilityFence(val);
  63         }
  64
  65         /**
  66          * The next sender-broadcast commitment transaction's per-commitment point
  67          */
  68         public byte[] get_next_per_commitment_point() {
  69                 byte[] ret = bindings.RevokeAndACK_get_next_per_commitment_point(this.ptr);
  70                 Reference.reachabilityFence(this);
  71                 return ret;
  72         }
  73
  74         /**
  75          * The next sender-broadcast commitment transaction's per-commitment point
  76          */
  77         public void set_next_per_commitment_point(byte[] val) {
  78                 bindings.RevokeAndACK_set_next_per_commitment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
  79                 Reference.reachabilityFence(this);
  80                 Reference.reachabilityFence(val);
  81         }
  82
  83         /**
  84          * Constructs a new RevokeAndACK given each field
  85          */
  86         public static RevokeAndACK of(org.ldk.structs.ChannelId channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg) {
  87                 long ret = bindings.RevokeAndACK_new(channel_id_arg.ptr, InternalUtils.check_arr_len(per_commitment_secret_arg, 32), InternalUtils.check_arr_len(next_per_commitment_point_arg, 33));
  88                 Reference.reachabilityFence(channel_id_arg);
  89                 Reference.reachabilityFence(per_commitment_secret_arg);
  90                 Reference.reachabilityFence(next_per_commitment_point_arg);
  91                 if (ret >= 0 && ret <= 4096) { return null; }
  92                 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
  93                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  94                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_id_arg); };
  95                 return ret_hu_conv;
  96         }
  97
  98         long clone_ptr() {
  99                 long ret = bindings.RevokeAndACK_clone_ptr(this.ptr);
 100                 Reference.reachabilityFence(this);
 101                 return ret;
 102         }
 103
 104         /**
 105          * Creates a copy of the RevokeAndACK
 106          */
 107         public RevokeAndACK clone() {
 108                 long ret = bindings.RevokeAndACK_clone(this.ptr);
 109                 Reference.reachabilityFence(this);
 110                 if (ret >= 0 && ret <= 4096) { return null; }
 111                 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
 112                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 113                 return ret_hu_conv;
 114         }
 115
 116         /**
 117          * Generates a non-cryptographic 64-bit hash of the RevokeAndACK.
 118          */
 119         public long hash() {
 120                 long ret = bindings.RevokeAndACK_hash(this.ptr);
 121                 Reference.reachabilityFence(this);
 122                 return ret;
 123         }
 124
 125         @Override public int hashCode() {
 126                 return (int)this.hash();
 127         }
 128         /**
 129          * Checks if two RevokeAndACKs contain equal inner contents.
 130          * This ignores pointers and is_owned flags and looks at the values in fields.
 131          * Two objects with NULL inner values will be considered "equal" here.
 132          */
 133         public boolean eq(org.ldk.structs.RevokeAndACK b) {
 134                 boolean ret = bindings.RevokeAndACK_eq(this.ptr, b.ptr);
 135                 Reference.reachabilityFence(this);
 136                 Reference.reachabilityFence(b);
 137                 if (this != null) { this.ptrs_to.add(b); };
 138                 return ret;
 139         }
 140
 141         @Override public boolean equals(Object o) {
 142                 if (!(o instanceof RevokeAndACK)) return false;
 143                 return this.eq((RevokeAndACK)o);
 144         }
 145         /**
 146          * Serialize the RevokeAndACK object into a byte array which can be read by RevokeAndACK_read
 147          */
 148         public byte[] write() {
 149                 byte[] ret = bindings.RevokeAndACK_write(this.ptr);
 150                 Reference.reachabilityFence(this);
 151                 return ret;
 152         }
 153
 154         /**
 155          * Read a RevokeAndACK from a byte array, created by RevokeAndACK_write
 156          */
 157         public static Result_RevokeAndACKDecodeErrorZ read(byte[] ser) {
 158                 long ret = bindings.RevokeAndACK_read(ser);
 159                 Reference.reachabilityFence(ser);
 160                 if (ret >= 0 && ret <= 4096) { return null; }
 161                 Result_RevokeAndACKDecodeErrorZ ret_hu_conv = Result_RevokeAndACKDecodeErrorZ.constr_from_ptr(ret);
 162                 return ret_hu_conv;
 163         }
 164
 165 }