[GH-470]ListViewVector#getElementEndIndex should returns size not index.

joyCurry30 · joyCurry30 · commit e234fa348d4e · 2025-01-23T10:43:37.000+08:00
diff --git a/vector/src/main/java/org/apache/arrow/vector/complex/ListViewVector.java b/vector/src/main/java/org/apache/arrow/vector/complex/ListViewVector.java
@@ -956,7 +956,7 @@ public int getElementStartIndex(int index) {
 
   @Override
   public int getElementEndIndex(int index) {
-    return sizeBuffer.getInt(index * OFFSET_WIDTH);
+    return offsetBuffer.getInt((index + 1) * OFFSET_WIDTH);
   }
 
   @Override

Original file line number	Diff line number	Diff line change
`@@ -956,7 +956,7 @@ public int getElementStartIndex(int index) {`
`956`	`956`
`957`	`957`	`@Override`
`958`	`958`	`public int getElementEndIndex(int index) {`
`959`		`- return sizeBuffer.getInt(index * OFFSET_WIDTH);`
	`959`	`+ return offsetBuffer.getInt((index + 1) * OFFSET_WIDTH);`
`960`	`960`	`}`
`961`	`961`
`962`	`962`	`@Override`