X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelMonitorUpdate.java;h=815b26325bd1096f3be00c8f367c45d2379f560e;hb=f3e670e9341decac613d33fc52febf19cea32f20;hp=179a200d9824857ac849d8120f246426c65e29ca;hpb=246459dcbc3be28c38b4951140a5933f4b3aa024;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/ChannelMonitorUpdate.java b/src/main/java/org/ldk/structs/ChannelMonitorUpdate.java
index 179a200d..815b2632 100644
--- a/src/main/java/org/ldk/structs/ChannelMonitorUpdate.java
+++ b/src/main/java/org/ldk/structs/ChannelMonitorUpdate.java
@@ -4,7 +4,13 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
+
+/**
+ * An update generated by the underlying Channel itself which contains some new information the
+ * ChannelMonitor should be made aware of.
+ */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class ChannelMonitorUpdate extends CommonBase {
 	ChannelMonitorUpdate(Object _dummy, long ptr) { super(ptr); }
@@ -14,29 +20,71 @@ public class ChannelMonitorUpdate extends CommonBase {
 		if (ptr != 0) { bindings.ChannelMonitorUpdate_free(ptr); }
 	}
 
+	/**
+	 * The sequence number of this update. Updates *must* be replayed in-order according to this
+	 * sequence number (and updates may panic if they are not). The update_id values are strictly
+	 * increasing and increase by one for each new update, with one exception specified below.
+	 * 
+	 * This sequence number is also used to track up to which points updates which returned
+	 * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+	 * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+	 * 
+	 * The only instance where update_id values are not strictly increasing is the case where we
+	 * allow post-force-close updates with a special update ID of [`CLOSED_CHANNEL_UPDATE_ID`]. See
+	 * its docs for more details.
+	 */
 	public long get_update_id() {
 		long ret = bindings.ChannelMonitorUpdate_get_update_id(this.ptr);
 		return ret;
 	}
 
+	/**
+	 * The sequence number of this update. Updates *must* be replayed in-order according to this
+	 * sequence number (and updates may panic if they are not). The update_id values are strictly
+	 * increasing and increase by one for each new update, with one exception specified below.
+	 * 
+	 * This sequence number is also used to track up to which points updates which returned
+	 * ChannelMonitorUpdateErr::TemporaryFailure have been applied to all copies of a given
+	 * ChannelMonitor when ChannelManager::channel_monitor_updated is called.
+	 * 
+	 * The only instance where update_id values are not strictly increasing is the case where we
+	 * allow post-force-close updates with a special update ID of [`CLOSED_CHANNEL_UPDATE_ID`]. See
+	 * its docs for more details.
+	 */
 	public void set_update_id(long val) {
 		bindings.ChannelMonitorUpdate_set_update_id(this.ptr, val);
 	}
 
+	long clone_ptr() {
+		long ret = bindings.ChannelMonitorUpdate_clone_ptr(this.ptr);
+		return ret;
+	}
+
+	/**
+	 * Creates a copy of the ChannelMonitorUpdate
+	 */
 	public ChannelMonitorUpdate clone() {
 		long ret = bindings.ChannelMonitorUpdate_clone(this.ptr);
-		ChannelMonitorUpdate ret_hu_conv = new ChannelMonitorUpdate(null, ret);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelMonitorUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelMonitorUpdate(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Serialize the ChannelMonitorUpdate object into a byte array which can be read by ChannelMonitorUpdate_read
+	 */
 	public byte[] write() {
 		byte[] ret = bindings.ChannelMonitorUpdate_write(this.ptr);
 		return ret;
 	}
 
-	public static Result_ChannelMonitorUpdateDecodeErrorZ constructor_read(byte[] ser) {
+	/**
+	 * Read a ChannelMonitorUpdate from a byte array, created by ChannelMonitorUpdate_write
+	 */
+	public static Result_ChannelMonitorUpdateDecodeErrorZ read(byte[] ser) {
 		long ret = bindings.ChannelMonitorUpdate_read(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
 		Result_ChannelMonitorUpdateDecodeErrorZ ret_hu_conv = Result_ChannelMonitorUpdateDecodeErrorZ.constr_from_ptr(ret);
 		return ret_hu_conv;
 	}