question: returns a copy of this node where rule has been recursively applied first to all of its children and then itself post-order . when rule does not apply to a given node , it is left unchanged . concode_field_sep PlaceHolder placeHolder concode_field_sep java.lang.String nodeName concode_elem_sep java.lang.String asCode concode_elem_sep org.apache.spark.sql.catalyst.trees.TreeNode<BaseType> transformChildrenUp concode_elem_sep BaseType getNodeNumbered concode_elem_sep BaseType transformDown concode_elem_sep void foreach concode_elem_sep org.apache.spark.sql.catalyst.trees.TreeNode<BaseType> mapChildren concode_elem_sep BaseType transform concode_elem_sep scala.collection.Seq<BaseType> children concode_elem_sep java.lang.String argString concode_elem_sep scala.collection.Seq<A> map concode_elem_sep org.apache.spark.sql.catalyst.trees.TreeNode<BaseType> makeCopy concode_elem_sep boolean fastEquals concode_elem_sep org.apache.spark.sql.catalyst.trees.TreeNode<BaseType> withNewChildren concode_elem_sep BaseType apply concode_elem_sep org.apache.spark.sql.catalyst.trees.TreeNode<BaseType> transformChildrenDown concode_elem_sep java.lang.String treeString concode_elem_sep scala.collection.Seq<A> flatMap concode_elem_sep scala.collection.mutable.StringBuilder generateTreeString concode_elem_sep scala.collection.Seq<java.lang.Object> otherCopyArgs concode_elem_sep scala.collection.Iterator<java.lang.Object> stringArgs concode_elem_sep java.lang.String toString concode_elem_sep scala.collection.Seq<B> collect concode_elem_sep java.lang.String simpleString concode_elem_sep java.lang.String numberedTreeString
target: BaseType function ( scala . PartialFunction < BaseType , BaseType > arg0 ) { throw new RuntimeException ( ) ; }