From 09b4754a4239b12b3aa3da0ee557e1aa804787a5 Mon Sep 17 00:00:00 2001
From: shedaniel <daniel@shedaniel.me>
Date: Thu, 16 Jun 2022 23:06:03 +0800
Subject: Add acceptsNull() in EntryDefinition

---
 .../me/shedaniel/rei/api/common/entry/type/EntryDefinition.java  | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'api/src/main/java')

diff --git a/api/src/main/java/me/shedaniel/rei/api/common/entry/type/EntryDefinition.java b/api/src/main/java/me/shedaniel/rei/api/common/entry/type/EntryDefinition.java
index 690c465a4..d086ac116 100644
--- a/api/src/main/java/me/shedaniel/rei/api/common/entry/type/EntryDefinition.java
+++ b/api/src/main/java/me/shedaniel/rei/api/common/entry/type/EntryDefinition.java
@@ -172,6 +172,15 @@ public interface EntryDefinition<T> {
         return (EntryDefinition<O>) this;
     }
     
+    /**
+     * Returns whether this entry definition accepts {@code null} values.
+     *
+     * @return whether this entry definition accepts {@code null} values
+     */
+    default boolean acceptsNull() {
+        return true;
+    }
+    
     default void fillCrashReport(CrashReport report, CrashReportCategory category, EntryStack<T> entry) {
         category.setDetail("Entry definition class name", () -> getClass().getCanonicalName());
     }
-- 
cgit