From 00e8b9881eeca7804e9461d79cbd032df2fc2288 Mon Sep 17 00:00:00 2001
From: tpietzsch <tobias.pietzsch@gmail.com>
Date: Mon, 6 Nov 2023 22:17:41 +0100
Subject: [PATCH] Add AbstractSpimSource::reload method to update transforms
 from ViewRegistrations

---
 src/main/java/bdv/AbstractSpimSource.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/main/java/bdv/AbstractSpimSource.java b/src/main/java/bdv/AbstractSpimSource.java
index 67731110..2d31864d 100644
--- a/src/main/java/bdv/AbstractSpimSource.java
+++ b/src/main/java/bdv/AbstractSpimSource.java
@@ -277,4 +277,18 @@ public int getSetupId()
 	{
 		return setupId;
 	}
+
+	/**
+	 * Invalidate cached source transformations, triggering a reload from {@code SpimData}.
+	 * <p>
+	 * Implementation Note:
+	 * This method was added so that BigStitcher can trigger reloading source
+	 * transforms from ViewRegistrations. It doesn't currently trigger update of
+	 * anything else (MissingViews, available timepoints, etc.) However, if the
+	 * need for these arises, this method would be a good place to put it.
+	 */
+	public void reload()
+	{
+		currentTimePointIndex = -1;
+	}
 }