LongDeltaDecoderBase

abstract def hasNulls: Boolean

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

abstract def isNull(columnBytes: AnyRef, ordinal: Int): Boolean

Sequential null check for a value which should be invoked for all values of ordinal from 0 until maximum in order.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def absoluteArray(columnBytes: AnyRef, position: Int): Long

def absoluteBinary(columnBytes: AnyRef, position: Int): Long

def absoluteBoolean(columnBytes: AnyRef, position: Int): Long

Random access to the encoded data.

def absoluteByte(columnBytes: AnyRef, position: Int): Long

def absoluteDate(columnBytes: AnyRef, position: Int): Long

def absoluteDecimal(columnBytes: AnyRef, position: Int): Long

def absoluteDouble(columnBytes: AnyRef, position: Int): Long

def absoluteFloat(columnBytes: AnyRef, position: Int): Long

def absoluteInt(columnBytes: AnyRef, position: Int): Long

def absoluteInterval(columnBytes: AnyRef, position: Int): Long

def absoluteLong(columnBytes: AnyRef, position: Int): Long

def absoluteLongDecimal(columnBytes: AnyRef, position: Int): Long

def absoluteMap(columnBytes: AnyRef, position: Int): Long

def absoluteShort(columnBytes: AnyRef, position: Int): Long

def absoluteStruct(columnBytes: AnyRef, position: Int): Long

def absoluteTimestamp(columnBytes: AnyRef, position: Int): Long

def absoluteUTF8String(columnBytes: AnyRef, position: Int): Long

final def asInstanceOf[T0]: T0

final var baseCursor: Long

def clone(): AnyRef

final var currentCursor: Long

Normally not used by decoder but supplied by caller to the methods but can be used if required but needs to be set by caller explicitly.

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getStringDictionary: StringDictionary

def hashCode(): Int

final def initialize(columnBytes: AnyRef, cursor: Long, field: StructField): Long

Delta encoder/decoder depend on initialize being final and invoking initializeCursor and initializeNulls as below.

final def initialize(buffer: ByteBuffer, field: StructField): Long

def initializeCursor(columnBytes: AnyRef, cursor: Long, field: StructField): Long

final def isInstanceOf[T0]: Boolean

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

Absolute ordinal null check for random access.

final def ne(arg0: AnyRef): Boolean

def nextArray(columnBytes: AnyRef, cursor: Long): Long

def nextBinary(columnBytes: AnyRef, cursor: Long): Long

def nextBoolean(columnBytes: AnyRef, cursor: Long): Long

def nextByte(columnBytes: AnyRef, cursor: Long): Long

def nextDecimal(columnBytes: AnyRef, cursor: Long): Long

def nextDouble(columnBytes: AnyRef, cursor: Long): Long

def nextFloat(columnBytes: AnyRef, cursor: Long): Long

def nextInt(columnBytes: AnyRef, cursor: Long): Long

def nextInterval(columnBytes: AnyRef, cursor: Long): Long

final def nextLong(columnBytes: AnyRef, cursor: Long): Long

def nextLongDecimal(columnBytes: AnyRef, cursor: Long): Long

def nextMap(columnBytes: AnyRef, cursor: Long): Long

def nextShort(columnBytes: AnyRef, cursor: Long): Long

def nextStruct(columnBytes: AnyRef, cursor: Long): Long

def nextUTF8String(columnBytes: AnyRef, cursor: Long): Long

final def notify(): Unit

final def notifyAll(): Unit

def numNullsUntilPosition(columnBytes: AnyRef, position: Int): Int

Get the number of null values till given 0-based position (exclusive) for random access.

def readArray(columnBytes: AnyRef, cursor: Long): ArrayData

def readBinary(columnBytes: AnyRef, cursor: Long): Array[Byte]

def readBoolean(columnBytes: AnyRef, cursor: Long): Boolean

def readByte(columnBytes: AnyRef, cursor: Long): Byte

def readDate(columnBytes: AnyRef, cursor: Long): Int

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

def readDictionaryIndex(columnBytes: AnyRef, cursor: Long): Int

def readDouble(columnBytes: AnyRef, cursor: Long): Double

def readFloat(columnBytes: AnyRef, cursor: Long): Float

def readInt(columnBytes: AnyRef, cursor: Long): Int

def readInterval(columnBytes: AnyRef, cursor: Long): CalendarInterval

final def readLong(columnBytes: AnyRef, cursor: Long): Long

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

def readMap(columnBytes: AnyRef, cursor: Long): MapData

def readShort(columnBytes: AnyRef, cursor: Long): Short

def readStruct(columnBytes: AnyRef, numFields: Int, cursor: Long): InternalRow

final def readTimestamp(columnBytes: AnyRef, cursor: Long): Long

def readUTF8String(columnBytes: AnyRef, cursor: Long): 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