public class StringType extends DataType
StringType is represented by the singleton object DataType.StringType.BinaryType, BooleanType, ByteType, DateType, DoubleType, FloatType, IntegerType, LongType, NullType, ShortType, StringType, TimestampTypecreateArrayType, createArrayType, createMapType, createMapType, createStructField, createStructField, createStructType, createStructType