From 95442253026f9b3278aa9543a91eb9ca3972cc5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E4=BC=9F=E8=BD=A9?= <359143905@qq.com>
Date: Sat, 9 May 2026 20:36:25 +0800
Subject: [PATCH] Use llm to add commnents:
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Signed-off-by: 黄伟轩 <359143905@qq.com>
---
 pkg/ddc/base/runtime.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pkg/ddc/base/runtime.go b/pkg/ddc/base/runtime.go
index d82af8ffa2d..b94c81d1fa3 100644
--- a/pkg/ddc/base/runtime.go
+++ b/pkg/ddc/base/runtime.go
@@ -225,6 +225,19 @@ func (info *RuntimeInfo) GetMetadataList() []datav1alpha1.Metadata {
 	return info.metadataList
 }
 
+// WithAnnotations creates a RuntimeInfoOption that sets the annotations field of RuntimeInfo.
+// The annotations map usually comes from the Kubernetes runtime object, such as AlluxioRuntime,
+// JindoRuntime, GooseFSRuntime, JuiceFSRuntime, ThinRuntime, EFCRuntime, VineyardRuntime, or CacheRuntime.
+// These annotations are stored in RuntimeInfo so that other components can later retrieve them through
+// GetAnnotations and use them when building, reconciling, or processing runtime-related resources.
+// The function itself does not validate, copy, or transform the input annotations map; it directly assigns
+// the provided map to RuntimeInfo.annotations.
+//
+// Parameters:
+//   - annotations: A map containing annotation key-value pairs associated with the runtime object.
+//
+// Returns:
+//   - RuntimeInfoOption: An option function that writes the given annotations into RuntimeInfo.
 func WithAnnotations(annotations map[string]string) RuntimeInfoOption {
 	return func(info *RuntimeInfo) error {
 		info.annotations = annotations