X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FQueryChannelRange.java;h=b378c84ad15e83cecf68cb406fe198cf289806e4;hb=f3e670e9341decac613d33fc52febf19cea32f20;hp=0392ad3bd1b6f7c1b17195cc6b127ba63df81bd7;hpb=b6cc0960eaee5a5bbc7fde79a56152d6dcd649d8;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/QueryChannelRange.java b/src/main/java/org/ldk/structs/QueryChannelRange.java
index 0392ad3b..b378c84a 100644
--- 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;
 
 
 /**
@@ -33,7 +34,7 @@ public class QueryChannelRange extends CommonBase {
 	 * The genesis hash of the blockchain being queried
 	 */
 	public void set_chain_hash(byte[] val) {
-		bindings.QueryChannelRange_set_chain_hash(this.ptr, val);
+		bindings.QueryChannelRange_set_chain_hash(this.ptr, InternalUtils.check_arr_len(val, 32));
 	}
 
 	/**
@@ -70,18 +71,25 @@ public class QueryChannelRange extends CommonBase {
 	 * Constructs a new QueryChannelRange given each field
 	 */
 	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);
-		QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
+		long ret = bindings.QueryChannelRange_new(InternalUtils.check_arr_len(chain_hash_arg, 32), first_blocknum_arg, number_of_blocks_arg);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new QueryChannelRange(null, ret); }
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		return ret_hu_conv;
 	}
 
+	long clone_ptr() {
+		long ret = bindings.QueryChannelRange_clone_ptr(this.ptr);
+		return ret;
+	}
+
 	/**
 	 * Creates a copy of the QueryChannelRange
 	 */
 	public QueryChannelRange clone() {
 		long ret = bindings.QueryChannelRange_clone(this.ptr);
-		QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new QueryChannelRange(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
@@ -94,21 +102,22 @@ public class QueryChannelRange extends CommonBase {
 		return ret;
 	}
 
+	/**
+	 * Serialize the QueryChannelRange object into a byte array which can be read by QueryChannelRange_read
+	 */
+	public byte[] write() {
+		byte[] ret = bindings.QueryChannelRange_write(this.ptr);
+		return ret;
+	}
+
 	/**
 	 * Read a QueryChannelRange from a byte array, created by QueryChannelRange_write
 	 */
 	public static Result_QueryChannelRangeDecodeErrorZ read(byte[] ser) {
 		long ret = bindings.QueryChannelRange_read(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
 		Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
 		return ret_hu_conv;
 	}
 
-	/**
-	 * Serialize the QueryChannelRange object into a byte array which can be read by QueryChannelRange_read
-	 */
-	public byte[] write() {
-		byte[] ret = bindings.QueryChannelRange_write(this.ptr);
-		return ret;
-	}
-
 }