hvanhovell commented on code in PR #41928:
URL: https://github.com/apache/spark/pull/41928#discussion_r1261822931
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParserUtils.scala:
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@@ -16,34 +16,20 @@
*/
package org.apache.spark.sql.catalyst.parser
-import java.lang.{Long => JLong}
-import java.nio.CharBuffer
import java.util
import java.util.Locale
import org.antlr.v4.runtime.{ParserRuleContext, Token}
import org.antlr.v4.runtime.misc.Interval
-import org.antlr.v4.runtime.tree.{ParseTree, TerminalNode, TerminalNodeImpl}
+import org.antlr.v4.runtime.tree.{ParseTree, TerminalNodeImpl}
-import org.apache.spark.sql.catalyst.trees.{CurrentOrigin, Origin}
+import org.apache.spark.sql.catalyst.util.SparkParserUtils
import org.apache.spark.sql.errors.QueryParsingErrors
/**
* A collection of utility methods for use during the parsing process.
*/
-object ParserUtils {
-
- val U16_CHAR_PATTERN = """\\u([a-fA-F0-9]{4})(?s).*""".r
- val U32_CHAR_PATTERN = """\\U([a-fA-F0-9]{8})(?s).*""".r
- val OCTAL_CHAR_PATTERN = """\\([01][0-7]{2})(?s).*""".r
- val ESCAPED_CHAR_PATTERN = """\\((?s).)(?s).*""".r
-
- /** Get the command which created the token. */
- def command(ctx: ParserRuleContext): String = {
- val stream = ctx.getStart.getInputStream
- stream.getText(Interval.of(0, stream.size() - 1))
- }
-
+object ParserUtils extends SparkParserUtils {
Review Comment:
Can't you move the entire utils class?
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