_ Git - ldk-java/blob - src/main/java/org/ldk/structs/QueryChannelRange.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  * A query_channel_range message is used to query a peer for channel
  12  * UTXOs in a range of blocks. The recipient of a query makes a best
  13  * effort to reply to the query using one or more reply_channel_range
  14  * messages.
  15  */
  16 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  17 public class QueryChannelRange extends CommonBase {
  18         QueryChannelRange(Object _dummy, long ptr) { super(ptr); }
  19         @Override @SuppressWarnings("deprecation")
  20         protected void finalize() throws Throwable {
  21                 super.finalize();
  22                 if (ptr != 0) { bindings.QueryChannelRange_free(ptr); }
  23         }
  24
  25         /**
  26          * The genesis hash of the blockchain being queried
  27          */
  28         public byte[] get_chain_hash() {
  29                 byte[] ret = bindings.QueryChannelRange_get_chain_hash(this.ptr);
  30                 return ret;
  31         }
  32
  33         /**
  34          * The genesis hash of the blockchain being queried
  35          */
  36         public void set_chain_hash(byte[] val) {
  37                 bindings.QueryChannelRange_set_chain_hash(this.ptr, InternalUtils.check_arr_len(val, 32));
  38         }
  39
  40         /**
  41          * The height of the first block for the channel UTXOs being queried
  42          */
  43         public int get_first_blocknum() {
  44                 int ret = bindings.QueryChannelRange_get_first_blocknum(this.ptr);
  45                 return ret;
  46         }
  47
  48         /**
  49          * The height of the first block for the channel UTXOs being queried
  50          */
  51         public void set_first_blocknum(int val) {
  52                 bindings.QueryChannelRange_set_first_blocknum(this.ptr, val);
  53         }
  54
  55         /**
  56          * The number of blocks to include in the query results
  57          */
  58         public int get_number_of_blocks() {
  59                 int ret = bindings.QueryChannelRange_get_number_of_blocks(this.ptr);
  60                 return ret;
  61         }
  62
  63         /**
  64          * The number of blocks to include in the query results
  65          */
  66         public void set_number_of_blocks(int val) {
  67                 bindings.QueryChannelRange_set_number_of_blocks(this.ptr, val);
  68         }
  69
  70         /**
  71          * Constructs a new QueryChannelRange given each field
  72          */
  73         public static QueryChannelRange of(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg) {
  74                 long ret = bindings.QueryChannelRange_new(InternalUtils.check_arr_len(chain_hash_arg, 32), first_blocknum_arg, number_of_blocks_arg);
  75                 if (ret >= 0 && ret <= 4096) { return null; }
  76                 QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new QueryChannelRange(null, ret); }
  77                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
  78                 return ret_hu_conv;
  79         }
  80
  81         long clone_ptr() {
  82                 long ret = bindings.QueryChannelRange_clone_ptr(this.ptr);
  83                 return ret;
  84         }
  85
  86         /**
  87          * Creates a copy of the QueryChannelRange
  88          */
  89         public QueryChannelRange clone() {
  90                 long ret = bindings.QueryChannelRange_clone(this.ptr);
  91                 if (ret >= 0 && ret <= 4096) { return null; }
  92                 QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new QueryChannelRange(null, ret); }
  93                 ret_hu_conv.ptrs_to.add(this);
  94                 return ret_hu_conv;
  95         }
  96
  97         /**
  98          * \n\t * Calculates the overflow safe ending block height for the query.\n\t * Overflow returns `0xffffffff`, otherwise returns `first_blocknum + number_of_blocks`\n\t
  99          */
 100         public int end_blocknum() {
 101                 int ret = bindings.QueryChannelRange_end_blocknum(this.ptr);
 102                 return ret;
 103         }
 104
 105         /**
 106          * Serialize the QueryChannelRange object into a byte array which can be read by QueryChannelRange_read
 107          */
 108         public byte[] write() {
 109                 byte[] ret = bindings.QueryChannelRange_write(this.ptr);
 110                 return ret;
 111         }
 112
 113         /**
 114          * Read a QueryChannelRange from a byte array, created by QueryChannelRange_write
 115          */
 116         public static Result_QueryChannelRangeDecodeErrorZ read(byte[] ser) {
 117                 long ret = bindings.QueryChannelRange_read(ser);
 118                 if (ret >= 0 && ret <= 4096) { return null; }
 119                 Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
 120                 return ret_hu_conv;
 121         }
 122
 123 }