_ 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 java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * The best known block as identified by its hash and height.
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class BestBlock extends CommonBase {
  16         BestBlock(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.BestBlock_free(ptr); }
  21         }
  22
  23         long clone_ptr() {
  24                 long ret = bindings.BestBlock_clone_ptr(this.ptr);
  25                 Reference.reachabilityFence(this);
  26                 return ret;
  27         }
  28
  29         /**
  30          * Creates a copy of the BestBlock
  31          */
  32         public BestBlock clone() {
  33                 long ret = bindings.BestBlock_clone(this.ptr);
  34                 Reference.reachabilityFence(this);
  35                 if (ret >= 0 && ret <= 4096) { return null; }
  36                 org.ldk.structs.BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BestBlock(null, ret); }
  37                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
  38                 return ret_hu_conv;
  39         }
  40
  41         /**
  42          * Checks if two BestBlocks contain equal inner contents.
  43          * This ignores pointers and is_owned flags and looks at the values in fields.
  44          * Two objects with NULL inner values will be considered "equal" here.
  45          */
  46         public boolean eq(org.ldk.structs.BestBlock b) {
  47                 boolean ret = bindings.BestBlock_eq(this.ptr, b == null ? 0 : b.ptr);
  48                 Reference.reachabilityFence(this);
  49                 Reference.reachabilityFence(b);
  50                 if (this != null) { this.ptrs_to.add(b); };
  51                 return ret;
  52         }
  53
  54         @Override public boolean equals(Object o) {
  55                 if (!(o instanceof BestBlock)) return false;
  56                 return this.eq((BestBlock)o);
  57         }
  58         /**
  59          * Constructs a `BestBlock` that represents the genesis block at height 0 of the given
  60          * network.
  61          */
  62         public static BestBlock from_genesis(org.ldk.enums.Network network) {
  63                 long ret = bindings.BestBlock_from_genesis(network);
  64                 Reference.reachabilityFence(network);
  65                 if (ret >= 0 && ret <= 4096) { return null; }
  66                 org.ldk.structs.BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BestBlock(null, ret); }
  67                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  68                 return ret_hu_conv;
  69         }
  70
  71         /**
  72          * Returns a `BestBlock` as identified by the given block hash and height.
  73          */
  74         public static BestBlock of(byte[] block_hash, int height) {
  75                 long ret = bindings.BestBlock_new(InternalUtils.check_arr_len(block_hash, 32), height);
  76                 Reference.reachabilityFence(block_hash);
  77                 Reference.reachabilityFence(height);
  78                 if (ret >= 0 && ret <= 4096) { return null; }
  79                 org.ldk.structs.BestBlock ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BestBlock(null, ret); }
  80                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
  81                 return ret_hu_conv;
  82         }
  83
  84         /**
  85          * Returns the best block hash.
  86          */
  87         public byte[] block_hash() {
  88                 byte[] ret = bindings.BestBlock_block_hash(this.ptr);
  89                 Reference.reachabilityFence(this);
  90                 return ret;
  91         }
  92
  93         /**
  94          * Returns the best block height.
  95          */
  96         public int height() {
  97                 int ret = bindings.BestBlock_height(this.ptr);
  98                 Reference.reachabilityFence(this);
  99                 return ret;
 100         }
 101
 102 }