OptionConverter

abstract val child: TupleFieldConverter[T]

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def appendValue(v: T): Unit

def asGroupConverter(): GroupConverter

final def asInstanceOf[T0]: T0

def asPrimitiveConverter(): PrimitiveConverter

def clone(): AnyRef

def currentValue: Option[T]

Current value read from parquet column

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def isPrimitive(): Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def reset(): Unit

reset the converter state, make it ready for reading next column value.

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

var value: Option[T]

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit