_ Git - ldk-java/blob - src/main/java/org/ldk/structs/FundingCreated.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 [`funding_created`] message to be sent to or received from a peer.
  13  *
  14  * Used in V1 channel establishment
  15  *
  16  * [`funding_created`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-funding_created-message
  17  */
  18 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  19 public class FundingCreated extends CommonBase {
  20         FundingCreated(Object _dummy, long ptr) { super(ptr); }
  21         @Override @SuppressWarnings("deprecation")
  22         protected void finalize() throws Throwable {
  23                 super.finalize();
  24                 if (ptr != 0) { bindings.FundingCreated_free(ptr); }
  25         }
  26
  27         /**
  28          * A temporary channel ID, until the funding is established
  29          */
  30         public byte[] get_temporary_channel_id() {
  31                 byte[] ret = bindings.FundingCreated_get_temporary_channel_id(this.ptr);
  32                 Reference.reachabilityFence(this);
  33                 return ret;
  34         }
  35
  36         /**
  37          * A temporary channel ID, until the funding is established
  38          */
  39         public void set_temporary_channel_id(byte[] val) {
  40                 bindings.FundingCreated_set_temporary_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
  41                 Reference.reachabilityFence(this);
  42                 Reference.reachabilityFence(val);
  43         }
  44
  45         /**
  46          * The funding transaction ID
  47          */
  48         public byte[] get_funding_txid() {
  49                 byte[] ret = bindings.FundingCreated_get_funding_txid(this.ptr);
  50                 Reference.reachabilityFence(this);
  51                 return ret;
  52         }
  53
  54         /**
  55          * The funding transaction ID
  56          */
  57         public void set_funding_txid(byte[] val) {
  58                 bindings.FundingCreated_set_funding_txid(this.ptr, InternalUtils.check_arr_len(val, 32));
  59                 Reference.reachabilityFence(this);
  60                 Reference.reachabilityFence(val);
  61         }
  62
  63         /**
  64          * The specific output index funding this channel
  65          */
  66         public short get_funding_output_index() {
  67                 short ret = bindings.FundingCreated_get_funding_output_index(this.ptr);
  68                 Reference.reachabilityFence(this);
  69                 return ret;
  70         }
  71
  72         /**
  73          * The specific output index funding this channel
  74          */
  75         public void set_funding_output_index(short val) {
  76                 bindings.FundingCreated_set_funding_output_index(this.ptr, val);
  77                 Reference.reachabilityFence(this);
  78                 Reference.reachabilityFence(val);
  79         }
  80
  81         /**
  82          * The signature of the channel initiator (funder) on the initial commitment transaction
  83          */
  84         public byte[] get_signature() {
  85                 byte[] ret = bindings.FundingCreated_get_signature(this.ptr);
  86                 Reference.reachabilityFence(this);
  87                 return ret;
  88         }
  89
  90         /**
  91          * The signature of the channel initiator (funder) on the initial commitment transaction
  92          */
  93         public void set_signature(byte[] val) {
  94                 bindings.FundingCreated_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
  95                 Reference.reachabilityFence(this);
  96                 Reference.reachabilityFence(val);
  97         }
  98
  99         /**
 100          * Constructs a new FundingCreated given each field
 101          */
 102         public static FundingCreated of(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg) {
 103                 long ret = bindings.FundingCreated_new(InternalUtils.check_arr_len(temporary_channel_id_arg, 32), InternalUtils.check_arr_len(funding_txid_arg, 32), funding_output_index_arg, InternalUtils.check_arr_len(signature_arg, 64));
 104                 Reference.reachabilityFence(temporary_channel_id_arg);
 105                 Reference.reachabilityFence(funding_txid_arg);
 106                 Reference.reachabilityFence(funding_output_index_arg);
 107                 Reference.reachabilityFence(signature_arg);
 108                 if (ret >= 0 && ret <= 4096) { return null; }
 109                 org.ldk.structs.FundingCreated ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.FundingCreated(null, ret); }
 110                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
 111                 return ret_hu_conv;
 112         }
 113
 114         long clone_ptr() {
 115                 long ret = bindings.FundingCreated_clone_ptr(this.ptr);
 116                 Reference.reachabilityFence(this);
 117                 return ret;
 118         }
 119
 120         /**
 121          * Creates a copy of the FundingCreated
 122          */
 123         public FundingCreated clone() {
 124                 long ret = bindings.FundingCreated_clone(this.ptr);
 125                 Reference.reachabilityFence(this);
 126                 if (ret >= 0 && ret <= 4096) { return null; }
 127                 org.ldk.structs.FundingCreated ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.FundingCreated(null, ret); }
 128                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 129                 return ret_hu_conv;
 130         }
 131
 132         /**
 133          * Generates a non-cryptographic 64-bit hash of the FundingCreated.
 134          */
 135         public long hash() {
 136                 long ret = bindings.FundingCreated_hash(this.ptr);
 137                 Reference.reachabilityFence(this);
 138                 return ret;
 139         }
 140
 141         @Override public int hashCode() {
 142                 return (int)this.hash();
 143         }
 144         /**
 145          * Checks if two FundingCreateds contain equal inner contents.
 146          * This ignores pointers and is_owned flags and looks at the values in fields.
 147          * Two objects with NULL inner values will be considered "equal" here.
 148          */
 149         public boolean eq(org.ldk.structs.FundingCreated b) {
 150                 boolean ret = bindings.FundingCreated_eq(this.ptr, b == null ? 0 : b.ptr);
 151                 Reference.reachabilityFence(this);
 152                 Reference.reachabilityFence(b);
 153                 if (this != null) { this.ptrs_to.add(b); };
 154                 return ret;
 155         }
 156
 157         @Override public boolean equals(Object o) {
 158                 if (!(o instanceof FundingCreated)) return false;
 159                 return this.eq((FundingCreated)o);
 160         }
 161         /**
 162          * Serialize the FundingCreated object into a byte array which can be read by FundingCreated_read
 163          */
 164         public byte[] write() {
 165                 byte[] ret = bindings.FundingCreated_write(this.ptr);
 166                 Reference.reachabilityFence(this);
 167                 return ret;
 168         }
 169
 170         /**
 171          * Read a FundingCreated from a byte array, created by FundingCreated_write
 172          */
 173         public static Result_FundingCreatedDecodeErrorZ read(byte[] ser) {
 174                 long ret = bindings.FundingCreated_read(ser);
 175                 Reference.reachabilityFence(ser);
 176                 if (ret >= 0 && ret <= 4096) { return null; }
 177                 Result_FundingCreatedDecodeErrorZ ret_hu_conv = Result_FundingCreatedDecodeErrorZ.constr_from_ptr(ret);
 178                 return ret_hu_conv;
 179         }
 180
 181 }