rymurr commented on a change in pull request #7275:
URL: https://github.com/apache/arrow/pull/7275#discussion_r440981167
##########
File path:
java/vector/src/main/java/org/apache/arrow/vector/compare/RangeEqualsVisitor.java
##########
@@ -494,4 +505,46 @@ protected boolean compareFixedSizeListVectors(Range range)
{
}
return true;
}
+
+ protected boolean compareLargeListVectors(Range range) {
+ LargeListVector leftVector = (LargeListVector) left;
+ LargeListVector rightVector = (LargeListVector) right;
+
+ RangeEqualsVisitor innerVisitor =
+ createInnerVisitor(leftVector.getDataVector(),
rightVector.getDataVector(), /*type comparator*/ null);
+ Range innerRange = new Range();
+
+ for (int i = 0; i < range.getLength(); i++) {
+ int leftIndex = range.getLeftStart() + i;
+ int rightIndex = range.getRightStart() + i;
+
+ boolean isNull = leftVector.isNull(leftIndex);
+ if (isNull != rightVector.isNull(rightIndex)) {
+ return false;
+ }
+
+ int offsetWidth = LargeListVector.OFFSET_WIDTH;
+
+ if (!isNull) {
+ final long startIndexLeft =
leftVector.getOffsetBuffer().getLong(leftIndex * offsetWidth);
Review comment:
done
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