X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FQueryChannelRange.java;h=fb7b806094abc149d22b3872b1954e16536f294a;hb=1854b5cebef22ace9e9e4dd191f609818df9ce08;hp=acacd0537b4ce2980ae47fb86d682d80c93b07ed;hpb=fed2245c60159f6c074c9ed5c0f3ce273ad9841b;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/QueryChannelRange.java b/src/main/java/org/ldk/structs/QueryChannelRange.java
index acacd053..fb7b8060 100644
--- a/src/main/java/org/ldk/structs/QueryChannelRange.java
+++ b/src/main/java/org/ldk/structs/QueryChannelRange.java
@@ -4,7 +4,16 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
 
+
+/**
+ * A query_channel_range message is used to query a peer for channel
+ * UTXOs in a range of blocks. The recipient of a query makes a best
+ * effort to reply to the query using one or more reply_channel_range
+ * messages.
+ */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class QueryChannelRange extends CommonBase {
 	QueryChannelRange(Object _dummy, long ptr) { super(ptr); }
@@ -14,56 +23,119 @@ public class QueryChannelRange extends CommonBase {
 		if (ptr != 0) { bindings.QueryChannelRange_free(ptr); }
 	}
 
-	public QueryChannelRange clone() {
-		long ret = bindings.QueryChannelRange_clone(this.ptr);
-		QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
-		ret_hu_conv.ptrs_to.add(this);
-		return ret_hu_conv;
-	}
-
+	/**
+	 * The genesis hash of the blockchain being queried
+	 */
 	public byte[] get_chain_hash() {
 		byte[] ret = bindings.QueryChannelRange_get_chain_hash(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
+	/**
+	 * 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));
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
 	}
 
+	/**
+	 * The height of the first block for the channel UTXOs being queried
+	 */
 	public int get_first_blocknum() {
 		int ret = bindings.QueryChannelRange_get_first_blocknum(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
+	/**
+	 * The height of the first block for the channel UTXOs being queried
+	 */
 	public void set_first_blocknum(int val) {
 		bindings.QueryChannelRange_set_first_blocknum(this.ptr, val);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
 	}
 
+	/**
+	 * The number of blocks to include in the query results
+	 */
 	public int get_number_of_blocks() {
 		int ret = bindings.QueryChannelRange_get_number_of_blocks(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
+	/**
+	 * The number of blocks to include in the query results
+	 */
 	public void set_number_of_blocks(int val) {
 		bindings.QueryChannelRange_set_number_of_blocks(this.ptr, val);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
 	}
 
-	public static QueryChannelRange constructor_new(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);
+	/**
+	 * 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(InternalUtils.check_arr_len(chain_hash_arg, 32), first_blocknum_arg, number_of_blocks_arg);
+		Reference.reachabilityFence(chain_hash_arg);
+		Reference.reachabilityFence(first_blocknum_arg);
+		Reference.reachabilityFence(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;
 	}
 
-	public static Result_QueryChannelRangeDecodeErrorZ constructor_read(byte[] ser) {
-		long ret = bindings.QueryChannelRange_read(ser);
-		Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
+	long clone_ptr() {
+		long ret = bindings.QueryChannelRange_clone_ptr(this.ptr);
+		Reference.reachabilityFence(this);
+		return ret;
+	}
+
+	/**
+	 * Creates a copy of the QueryChannelRange
+	 */
+	public QueryChannelRange clone() {
+		long ret = bindings.QueryChannelRange_clone(this.ptr);
+		Reference.reachabilityFence(this);
+		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;
 	}
 
+	/**
+	 * \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);
+		Reference.reachabilityFence(this);
+		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);
+		Reference.reachabilityFence(this);
 		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);
+		Reference.reachabilityFence(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
+		return ret_hu_conv;
+	}
+
 }