_ Git - ldk-java/blob - src/main/java/org/ldk/structs/BestBlock.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 javax.annotation.Nullable;
   8
   9
  10 /**
  11  * The best known block as identified by its hash and height.
  12  */
  13 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  14 public class BestBlock extends CommonBase {
  15         BestBlock(Object _dummy, long ptr) { super(ptr); }
  16         @Override @SuppressWarnings("deprecation")
  17         protected void finalize() throws Throwable {
  18                 super.finalize();
  19                 if (ptr != 0) { bindings.BestBlock_free(ptr); }
  20         }
  21
  22         /**
  23          * Creates a copy of the BestBlock
  24          */
  25         public BestBlock clone() {
  26                 long ret = bindings.BestBlock_clone(this.ptr);
  27                 if (ret >= 0 && ret <= 4096) { return null; }
  28                 BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new BestBlock(null, ret); }
  29                 ret_hu_conv.ptrs_to.add(this);
  30                 return ret_hu_conv;
  31         }
  32
  33         /**
  34          * Constructs a `BestBlock` that represents the genesis block at height 0 of the given
  35          * network.
  36          */
  37         public static BestBlock from_genesis(org.ldk.enums.Network network) {
  38                 long ret = bindings.BestBlock_from_genesis(network);
  39                 if (ret >= 0 && ret <= 4096) { return null; }
  40                 BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new BestBlock(null, ret); }
  41                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  42                 return ret_hu_conv;
  43         }
  44
  45         /**
  46          * Returns a `BestBlock` as identified by the given block hash and height.
  47          */
  48         public static BestBlock of(byte[] block_hash, int height) {
  49                 long ret = bindings.BestBlock_new(block_hash, height);
  50                 if (ret >= 0 && ret <= 4096) { return null; }
  51                 BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new BestBlock(null, ret); }
  52                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  53                 return ret_hu_conv;
  54         }
  55
  56         /**
  57          * Returns the best block hash.
  58          */
  59         public byte[] block_hash() {
  60                 byte[] ret = bindings.BestBlock_block_hash(this.ptr);
  61                 return ret;
  62         }
  63
  64         /**
  65          * Returns the best block height.
  66          */
  67         public int height() {
  68                 int ret = bindings.BestBlock_height(this.ptr);
  69                 return ret;
  70         }
  71
  72 }