Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/7724#discussion_r35619651
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/types/GenericArrayData.scala
---
@@ -0,0 +1,127 @@
+package org.apache.spark.sql.types
+
+import org.apache.spark.sql.catalyst.InternalRow
+import org.apache.spark.sql.catalyst.expressions.SpecializedGetters
+import org.apache.spark.unsafe.types.{UTF8String, Interval}
+
+abstract class ArrayData extends SpecializedGetters {
+ def array(): Array[Any]
+
+ def get(ordinal: Int): Any
--- End diff --
the generic `get` and `array` method is useful in interpreted mode, but
it's a lot painful to handle `Any` between scala and java, so I put this
interface in scala.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
