_ Git - ldk-java/blob - src/main/java/org/ldk/structs/FundingSigned.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_signed`] message to be sent to or received from a peer.
  13  *
  14  * Used in V1 channel establishment
  15  *
  16  * [`funding_signed`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-funding_signed-message
  17  */
  18 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  19 public class FundingSigned extends CommonBase {
  20         FundingSigned(Object _dummy, long ptr) { super(ptr); }
  21         @Override @SuppressWarnings("deprecation")
  22         protected void finalize() throws Throwable {
  23                 super.finalize();
  24                 if (ptr != 0) { bindings.FundingSigned_free(ptr); }
  25         }
  26
  27         /**
  28          * The channel ID
  29          */
  30         public ChannelId get_channel_id() {
  31                 long ret = bindings.FundingSigned_get_channel_id(this.ptr);
  32                 Reference.reachabilityFence(this);
  33                 if (ret >= 0 && ret <= 4096) { return null; }
  34                 org.ldk.structs.ChannelId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelId(null, ret); }
  35                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  36                 return ret_hu_conv;
  37         }
  38
  39         /**
  40          * The channel ID
  41          */
  42         public void set_channel_id(org.ldk.structs.ChannelId val) {
  43                 bindings.FundingSigned_set_channel_id(this.ptr, val.ptr);
  44                 Reference.reachabilityFence(this);
  45                 Reference.reachabilityFence(val);
  46                 if (this != null) { this.ptrs_to.add(val); };
  47         }
  48
  49         /**
  50          * The signature of the channel acceptor (fundee) on the initial commitment transaction
  51          */
  52         public byte[] get_signature() {
  53                 byte[] ret = bindings.FundingSigned_get_signature(this.ptr);
  54                 Reference.reachabilityFence(this);
  55                 return ret;
  56         }
  57
  58         /**
  59          * The signature of the channel acceptor (fundee) on the initial commitment transaction
  60          */
  61         public void set_signature(byte[] val) {
  62                 bindings.FundingSigned_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
  63                 Reference.reachabilityFence(this);
  64                 Reference.reachabilityFence(val);
  65         }
  66
  67         /**
  68          * Constructs a new FundingSigned given each field
  69          */
  70         public static FundingSigned of(org.ldk.structs.ChannelId channel_id_arg, byte[] signature_arg) {
  71                 long ret = bindings.FundingSigned_new(channel_id_arg.ptr, InternalUtils.check_arr_len(signature_arg, 64));
  72                 Reference.reachabilityFence(channel_id_arg);
  73                 Reference.reachabilityFence(signature_arg);
  74                 if (ret >= 0 && ret <= 4096) { return null; }
  75                 org.ldk.structs.FundingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.FundingSigned(null, ret); }
  76                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  77                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_id_arg); };
  78                 return ret_hu_conv;
  79         }
  80
  81         long clone_ptr() {
  82                 long ret = bindings.FundingSigned_clone_ptr(this.ptr);
  83                 Reference.reachabilityFence(this);
  84                 return ret;
  85         }
  86
  87         /**
  88          * Creates a copy of the FundingSigned
  89          */
  90         public FundingSigned clone() {
  91                 long ret = bindings.FundingSigned_clone(this.ptr);
  92                 Reference.reachabilityFence(this);
  93                 if (ret >= 0 && ret <= 4096) { return null; }
  94                 org.ldk.structs.FundingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.FundingSigned(null, ret); }
  95                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  96                 return ret_hu_conv;
  97         }
  98
  99         /**
 100          * Generates a non-cryptographic 64-bit hash of the FundingSigned.
 101          */
 102         public long hash() {
 103                 long ret = bindings.FundingSigned_hash(this.ptr);
 104                 Reference.reachabilityFence(this);
 105                 return ret;
 106         }
 107
 108         @Override public int hashCode() {
 109                 return (int)this.hash();
 110         }
 111         /**
 112          * Checks if two FundingSigneds contain equal inner contents.
 113          * This ignores pointers and is_owned flags and looks at the values in fields.
 114          * Two objects with NULL inner values will be considered "equal" here.
 115          */
 116         public boolean eq(org.ldk.structs.FundingSigned b) {
 117                 boolean ret = bindings.FundingSigned_eq(this.ptr, b.ptr);
 118                 Reference.reachabilityFence(this);
 119                 Reference.reachabilityFence(b);
 120                 if (this != null) { this.ptrs_to.add(b); };
 121                 return ret;
 122         }
 123
 124         @Override public boolean equals(Object o) {
 125                 if (!(o instanceof FundingSigned)) return false;
 126                 return this.eq((FundingSigned)o);
 127         }
 128         /**
 129          * Serialize the FundingSigned object into a byte array which can be read by FundingSigned_read
 130          */
 131         public byte[] write() {
 132                 byte[] ret = bindings.FundingSigned_write(this.ptr);
 133                 Reference.reachabilityFence(this);
 134                 return ret;
 135         }
 136
 137         /**
 138          * Read a FundingSigned from a byte array, created by FundingSigned_write
 139          */
 140         public static Result_FundingSignedDecodeErrorZ read(byte[] ser) {
 141                 long ret = bindings.FundingSigned_read(ser);
 142                 Reference.reachabilityFence(ser);
 143                 if (ret >= 0 && ret <= 4096) { return null; }
 144                 Result_FundingSignedDecodeErrorZ ret_hu_conv = Result_FundingSignedDecodeErrorZ.constr_from_ptr(ret);
 145                 return ret_hu_conv;
 146         }
 147
 148 }