RunLengthDecoderBase

abstract def findNextNullPosition(columnBytes: AnyRef, nextNullPosition: Int, num: Int): Int

Fetch next null position and return it as returned by getNextNullPosition.

abstract def getNextNullPosition: Int

Return the next position of a null value.

abstract def hasNulls: Boolean

abstract def initializeNulls(columnBytes: AnyRef, startCursor: Long, field: StructField): Long

abstract def isNullAt(columnBytes: AnyRef, position: Int): Boolean

Absolute position null check for random access.

abstract def numNulls(columnBytes: AnyRef, ordinal: Int, num: Int): Int

Return the number of nulls till given ordinal given previous result.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

final val baseCursor: Long

def clone(): AnyRef

def close(): Unit

Close and relinquish all resources of this encoder.

final var currentCursor: Long

Used by some decoders to track the current sequential cursor.

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getStringDictionary: StringDictionary

def hashCode(): Int

def initializeCursor(columnBytes: AnyRef, cursor: Long, dataType: DataType): Long

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final var nonNullPosition: Int

Not used by decoders themselves but by delta writer that stores the current nonNullPosition for the decoder.

final def notify(): Unit

final def notifyAll(): Unit

def readArray(columnBytes: AnyRef, nonNullPosition: Int): ArrayData

def readBinary(columnBytes: AnyRef, nonNullPosition: Int): Array[Byte]

final def readBoolean(columnBytes: AnyRef, nonNullPosition: Int): Boolean

final def readByte(columnBytes: AnyRef, nonNullPosition: Int): Byte

def readDate(columnBytes: AnyRef, nonNullPosition: Int): Int

def readDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

def readDictionaryIndex(columnBytes: AnyRef, nonNullPosition: Int): Int

def readDouble(columnBytes: AnyRef, nonNullPosition: Int): Double

def readFloat(columnBytes: AnyRef, nonNullPosition: Int): Float

final def readInt(columnBytes: AnyRef, nonNullPosition: Int): Int

def readInterval(columnBytes: AnyRef, nonNullPosition: Int): CalendarInterval

final def readLong(columnBytes: AnyRef, nonNullPosition: Int): Long

def readLongDecimal(columnBytes: AnyRef, precision: Int, scale: Int, nonNullPosition: Int): Decimal

def readMap(columnBytes: AnyRef, nonNullPosition: Int): MapData

final def readShort(columnBytes: AnyRef, nonNullPosition: Int): Short

def readStruct(columnBytes: AnyRef, numFields: Int, nonNullPosition: Int): InternalRow

def readTimestamp(columnBytes: AnyRef, nonNullPosition: Int): Long

final def readUTF8String(columnBytes: AnyRef, nonNullPosition: Int): UTF8String

final def supports(dataType: DataType): Boolean

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

def toString(): String

final def typeId: Int

final def wait(): Unit

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

final def wait(arg0: Long): Unit