_ 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 byte[] get_channel_id() {
  29                 byte[] ret = bindings.RevokeAndACK_get_channel_id(this.ptr);
  30                 Reference.reachabilityFence(this);
  31                 return ret;
  32         }
  33
  34         /**
  35          * The channel ID
  36          */
  37         public void set_channel_id(byte[] val) {
  38                 bindings.RevokeAndACK_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
  39                 Reference.reachabilityFence(this);
  40                 Reference.reachabilityFence(val);
  41         }
  42
  43         /**
  44          * The secret corresponding to the per-commitment point
  45          */
  46         public byte[] get_per_commitment_secret() {
  47                 byte[] ret = bindings.RevokeAndACK_get_per_commitment_secret(this.ptr);
  48                 Reference.reachabilityFence(this);
  49                 return ret;
  50         }
  51
  52         /**
  53          * The secret corresponding to the per-commitment point
  54          */
  55         public void set_per_commitment_secret(byte[] val) {
  56                 bindings.RevokeAndACK_set_per_commitment_secret(this.ptr, InternalUtils.check_arr_len(val, 32));
  57                 Reference.reachabilityFence(this);
  58                 Reference.reachabilityFence(val);
  59         }
  60
  61         /**
  62          * The next sender-broadcast commitment transaction's per-commitment point
  63          */
  64         public byte[] get_next_per_commitment_point() {
  65                 byte[] ret = bindings.RevokeAndACK_get_next_per_commitment_point(this.ptr);
  66                 Reference.reachabilityFence(this);
  67                 return ret;
  68         }
  69
  70         /**
  71          * The next sender-broadcast commitment transaction's per-commitment point
  72          */
  73         public void set_next_per_commitment_point(byte[] val) {
  74                 bindings.RevokeAndACK_set_next_per_commitment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
  75                 Reference.reachabilityFence(this);
  76                 Reference.reachabilityFence(val);
  77         }
  78
  79         /**
  80          * Constructs a new RevokeAndACK given each field
  81          */
  82         public static RevokeAndACK of(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg) {
  83                 long ret = bindings.RevokeAndACK_new(InternalUtils.check_arr_len(channel_id_arg, 32), InternalUtils.check_arr_len(per_commitment_secret_arg, 32), InternalUtils.check_arr_len(next_per_commitment_point_arg, 33));
  84                 Reference.reachabilityFence(channel_id_arg);
  85                 Reference.reachabilityFence(per_commitment_secret_arg);
  86                 Reference.reachabilityFence(next_per_commitment_point_arg);
  87                 if (ret >= 0 && ret <= 4096) { return null; }
  88                 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
  89                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  90                 return ret_hu_conv;
  91         }
  92
  93         long clone_ptr() {
  94                 long ret = bindings.RevokeAndACK_clone_ptr(this.ptr);
  95                 Reference.reachabilityFence(this);
  96                 return ret;
  97         }
  98
  99         /**
 100          * Creates a copy of the RevokeAndACK
 101          */
 102         public RevokeAndACK clone() {
 103                 long ret = bindings.RevokeAndACK_clone(this.ptr);
 104                 Reference.reachabilityFence(this);
 105                 if (ret >= 0 && ret <= 4096) { return null; }
 106                 org.ldk.structs.RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevokeAndACK(null, ret); }
 107                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 108                 return ret_hu_conv;
 109         }
 110
 111         /**
 112          * Generates a non-cryptographic 64-bit hash of the RevokeAndACK.
 113          */
 114         public long hash() {
 115                 long ret = bindings.RevokeAndACK_hash(this.ptr);
 116                 Reference.reachabilityFence(this);
 117                 return ret;
 118         }
 119
 120         @Override public int hashCode() {
 121                 return (int)this.hash();
 122         }
 123         /**
 124          * Checks if two RevokeAndACKs contain equal inner contents.
 125          * This ignores pointers and is_owned flags and looks at the values in fields.
 126          * Two objects with NULL inner values will be considered "equal" here.
 127          */
 128         public boolean eq(org.ldk.structs.RevokeAndACK b) {
 129                 boolean ret = bindings.RevokeAndACK_eq(this.ptr, b == null ? 0 : b.ptr);
 130                 Reference.reachabilityFence(this);
 131                 Reference.reachabilityFence(b);
 132                 if (this != null) { this.ptrs_to.add(b); };
 133                 return ret;
 134         }
 135
 136         @Override public boolean equals(Object o) {
 137                 if (!(o instanceof RevokeAndACK)) return false;
 138                 return this.eq((RevokeAndACK)o);
 139         }
 140         /**
 141          * Serialize the RevokeAndACK object into a byte array which can be read by RevokeAndACK_read
 142          */
 143         public byte[] write() {
 144                 byte[] ret = bindings.RevokeAndACK_write(this.ptr);
 145                 Reference.reachabilityFence(this);
 146                 return ret;
 147         }
 148
 149         /**
 150          * Read a RevokeAndACK from a byte array, created by RevokeAndACK_write
 151          */
 152         public static Result_RevokeAndACKDecodeErrorZ read(byte[] ser) {
 153                 long ret = bindings.RevokeAndACK_read(ser);
 154                 Reference.reachabilityFence(ser);
 155                 if (ret >= 0 && ret <= 4096) { return null; }
 156                 Result_RevokeAndACKDecodeErrorZ ret_hu_conv = Result_RevokeAndACKDecodeErrorZ.constr_from_ptr(ret);
 157                 return ret_hu_conv;
 158         }
 159
 160 }