From 60fbae60caa582a1691d270dd11fad44b6787630 Mon Sep 17 00:00:00 2001
From: "Yuan,Xiao" <yuanxxx@amazon.com>
Date: Sun, 8 Oct 2023 22:28:29 -0700
Subject: [PATCH] Explicitly return needStats flag in TermStates

---
 lucene/core/src/java/org/apache/lucene/index/TermStates.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lucene/core/src/java/org/apache/lucene/index/TermStates.java b/lucene/core/src/java/org/apache/lucene/index/TermStates.java
index 75c64a907b1..6b07d8c797d 100644
--- a/lucene/core/src/java/org/apache/lucene/index/TermStates.java
+++ b/lucene/core/src/java/org/apache/lucene/index/TermStates.java
@@ -204,6 +204,11 @@ public final class TermStates {
     return docFreq;
   }
 
+  /** Explicitly return needStats flag */
+  public boolean hasStats() {
+    return term == null;
+  }
+
   /**
    * Returns the accumulated term frequency of all {@link TermState} instances passed to {@link
    * #register(TermState, int, int, long)}.