From d1f04c2479c792d15e420255d5c6829fdd95766c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=93=9D=E5=AE=9D=E7=9F=B3=E7=9A=84=E5=82=BB=E8=AF=9D?=
 <mickey_zzc@163.com>
Date: Fri, 20 Oct 2023 23:10:16 +0800
Subject: [PATCH] Add code comments
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Signed-off-by: 蓝宝石的傻话 <mickey_zzc@163.com>
---
 pkg/options/types.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/options/types.go b/pkg/options/types.go
index d7a9b5b185..9f03ec863b 100644
--- a/pkg/options/types.go
+++ b/pkg/options/types.go
@@ -108,6 +108,7 @@ func (r *ResourceSet) Type() string {
 // NodeType represents a nodeName to query from.
 type NodeType map[string]struct{}
 
+// Set converts a comma-separated string of nodename into a slice and appends it to the NodeList
 func (n *NodeType) Set(value string) error {
 	s := *n
 	cols := strings.Split(value, ",")
@@ -120,6 +121,7 @@ func (n *NodeType) Set(value string) error {
 	return nil
 }
 
+// AsSlice returns the LabelsAllowList in the form of plain string slice.
 func (n NodeType) AsSlice() []string {
 	cols := make([]string, 0, len(n))
 	for col := range n {
@@ -132,6 +134,7 @@ func (n NodeType) String() string {
 	return strings.Join(n.AsSlice(), ",")
 }
 
+// Type returns a descriptive string about the NodeList type.
 func (n *NodeType) Type() string {
 	return "string"
 }
@@ -150,6 +153,7 @@ func (n *NodeType) GetNodeFieldSelector() string {
 
 }
 
+// NodeValue represents a nodeName to query from.
 type NodeValue interface {
 	GetNodeFieldSelector() string
 }