Merge pull request #33 from TheBlueMatt/main

[ldk-java] / src / main / java / org / ldk / structs / QueryChannelRange.java

diff --git a/src/main/java/org/ldk/structs/QueryChannelRange.java b/src/main/java/org/ldk/structs/QueryChannelRange.java
index 97d856ea41e3c47b293088d9ad3949b91c488467..6be4e4ed000e6555fceb92f6eac07808b25fd6eb 100644 (file)
--- a/src/main/java/org/ldk/structs/QueryChannelRange.java
+++ b/src/main/java/org/ldk/structs/QueryChannelRange.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -69,8 +70,9 @@ public class QueryChannelRange extends CommonBase {
        /**
         * Constructs a new QueryChannelRange given each field
         */
-       public static QueryChannelRange constructor_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg) {
+       public static QueryChannelRange of(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg) {
                long ret = bindings.QueryChannelRange_new(chain_hash_arg, first_blocknum_arg, number_of_blocks_arg);
+               if (ret < 1024) { return null; }
                QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
                ret_hu_conv.ptrs_to.add(ret_hu_conv);
                return ret_hu_conv;
@@ -81,16 +83,26 @@ public class QueryChannelRange extends CommonBase {
         */
        public QueryChannelRange clone() {
                long ret = bindings.QueryChannelRange_clone(this.ptr);
+               if (ret < 1024) { return null; }
                QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;
        }
 
+       /**
+        * \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
+        */
+       public int end_blocknum() {
+               int ret = bindings.QueryChannelRange_end_blocknum(this.ptr);
+               return ret;
+       }
+
        /**
         * Read a QueryChannelRange from a byte array, created by QueryChannelRange_write
         */
-       public static Result_QueryChannelRangeDecodeErrorZ constructor_read(byte[] ser) {
+       public static Result_QueryChannelRangeDecodeErrorZ read(byte[] ser) {
                long ret = bindings.QueryChannelRange_read(ser);
+               if (ret < 1024) { return null; }
                Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
                return ret_hu_conv;
        }