_ Git - ldk-java/blob - src/main/java/org/ldk/structs/ClosingSigned.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 [`closing_signed`] message to be sent to or received from a peer.
  13  *
  14  * [`closing_signed`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#closing-negotiation-closing_signed
  15  */
  16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  17 public class ClosingSigned extends CommonBase {
  18         ClosingSigned(Object _dummy, long ptr) { super(ptr); }
  19         @Override @SuppressWarnings("deprecation")
  20         protected void finalize() throws Throwable {
  21                 super.finalize();
  22                 if (ptr != 0) { bindings.ClosingSigned_free(ptr); }
  23         }
  24
  25         /**
  26          * The channel ID
  27          */
  28         public ChannelId get_channel_id() {
  29                 long ret = bindings.ClosingSigned_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.ClosingSigned_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 proposed total fee for the closing transaction
  49          */
  50         public long get_fee_satoshis() {
  51                 long ret = bindings.ClosingSigned_get_fee_satoshis(this.ptr);
  52                 Reference.reachabilityFence(this);
  53                 return ret;
  54         }
  55
  56         /**
  57          * The proposed total fee for the closing transaction
  58          */
  59         public void set_fee_satoshis(long val) {
  60                 bindings.ClosingSigned_set_fee_satoshis(this.ptr, val);
  61                 Reference.reachabilityFence(this);
  62                 Reference.reachabilityFence(val);
  63         }
  64
  65         /**
  66          * A signature on the closing transaction
  67          */
  68         public byte[] get_signature() {
  69                 byte[] ret = bindings.ClosingSigned_get_signature(this.ptr);
  70                 Reference.reachabilityFence(this);
  71                 return ret;
  72         }
  73
  74         /**
  75          * A signature on the closing transaction
  76          */
  77         public void set_signature(byte[] val) {
  78                 bindings.ClosingSigned_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
  79                 Reference.reachabilityFence(this);
  80                 Reference.reachabilityFence(val);
  81         }
  82
  83         /**
  84          * The minimum and maximum fees which the sender is willing to accept, provided only by new
  85          * nodes.
  86          *
  87          * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
  88          */
  89         @Nullable
  90         public ClosingSignedFeeRange get_fee_range() {
  91                 long ret = bindings.ClosingSigned_get_fee_range(this.ptr);
  92                 Reference.reachabilityFence(this);
  93                 if (ret >= 0 && ret <= 4096) { return null; }
  94                 org.ldk.structs.ClosingSignedFeeRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSignedFeeRange(null, ret); }
  95                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  96                 return ret_hu_conv;
  97         }
  98
  99         /**
 100          * The minimum and maximum fees which the sender is willing to accept, provided only by new
 101          * nodes.
 102          *
 103          * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
 104          */
 105         public void set_fee_range(@Nullable org.ldk.structs.ClosingSignedFeeRange val) {
 106                 bindings.ClosingSigned_set_fee_range(this.ptr, val == null ? 0 : val.ptr);
 107                 Reference.reachabilityFence(this);
 108                 Reference.reachabilityFence(val);
 109                 if (this != null) { this.ptrs_to.add(val); };
 110         }
 111
 112         /**
 113          * Constructs a new ClosingSigned given each field
 114          *
 115          * Note that fee_range_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
 116          */
 117         public static ClosingSigned of(org.ldk.structs.ChannelId channel_id_arg, long fee_satoshis_arg, byte[] signature_arg, @Nullable org.ldk.structs.ClosingSignedFeeRange fee_range_arg) {
 118                 long ret = bindings.ClosingSigned_new(channel_id_arg.ptr, fee_satoshis_arg, InternalUtils.check_arr_len(signature_arg, 64), fee_range_arg == null ? 0 : fee_range_arg.ptr);
 119                 Reference.reachabilityFence(channel_id_arg);
 120                 Reference.reachabilityFence(fee_satoshis_arg);
 121                 Reference.reachabilityFence(signature_arg);
 122                 Reference.reachabilityFence(fee_range_arg);
 123                 if (ret >= 0 && ret <= 4096) { return null; }
 124                 org.ldk.structs.ClosingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSigned(null, ret); }
 125                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
 126                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_id_arg); };
 127                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(fee_range_arg); };
 128                 return ret_hu_conv;
 129         }
 130
 131         long clone_ptr() {
 132                 long ret = bindings.ClosingSigned_clone_ptr(this.ptr);
 133                 Reference.reachabilityFence(this);
 134                 return ret;
 135         }
 136
 137         /**
 138          * Creates a copy of the ClosingSigned
 139          */
 140         public ClosingSigned clone() {
 141                 long ret = bindings.ClosingSigned_clone(this.ptr);
 142                 Reference.reachabilityFence(this);
 143                 if (ret >= 0 && ret <= 4096) { return null; }
 144                 org.ldk.structs.ClosingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSigned(null, ret); }
 145                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 146                 return ret_hu_conv;
 147         }
 148
 149         /**
 150          * Generates a non-cryptographic 64-bit hash of the ClosingSigned.
 151          */
 152         public long hash() {
 153                 long ret = bindings.ClosingSigned_hash(this.ptr);
 154                 Reference.reachabilityFence(this);
 155                 return ret;
 156         }
 157
 158         @Override public int hashCode() {
 159                 return (int)this.hash();
 160         }
 161         /**
 162          * Checks if two ClosingSigneds contain equal inner contents.
 163          * This ignores pointers and is_owned flags and looks at the values in fields.
 164          * Two objects with NULL inner values will be considered "equal" here.
 165          */
 166         public boolean eq(org.ldk.structs.ClosingSigned b) {
 167                 boolean ret = bindings.ClosingSigned_eq(this.ptr, b.ptr);
 168                 Reference.reachabilityFence(this);
 169                 Reference.reachabilityFence(b);
 170                 if (this != null) { this.ptrs_to.add(b); };
 171                 return ret;
 172         }
 173
 174         @Override public boolean equals(Object o) {
 175                 if (!(o instanceof ClosingSigned)) return false;
 176                 return this.eq((ClosingSigned)o);
 177         }
 178         /**
 179          * Serialize the ClosingSigned object into a byte array which can be read by ClosingSigned_read
 180          */
 181         public byte[] write() {
 182                 byte[] ret = bindings.ClosingSigned_write(this.ptr);
 183                 Reference.reachabilityFence(this);
 184                 return ret;
 185         }
 186
 187         /**
 188          * Read a ClosingSigned from a byte array, created by ClosingSigned_write
 189          */
 190         public static Result_ClosingSignedDecodeErrorZ read(byte[] ser) {
 191                 long ret = bindings.ClosingSigned_read(ser);
 192                 Reference.reachabilityFence(ser);
 193                 if (ret >= 0 && ret <= 4096) { return null; }
 194                 Result_ClosingSignedDecodeErrorZ ret_hu_conv = Result_ClosingSignedDecodeErrorZ.constr_from_ptr(ret);
 195                 return ret_hu_conv;
 196         }
 197
 198 }