Output

Represents an abstract sink to which a value may be serialized (written). An Output instance should be assumed to be stateful. After calling any of the write methods, it MUST NOT be reused. This means that Output instance can be used only to write a single value. However, if the value to write is complex, one can use writeList/writeSet or writeObject/writeMap.

Linear Supertypes

Any

Known Subclasses

JsonStringOutput, ObjectOutputAsOutput, SimpleValueOutput, StreamOutput

Abstract Value Members

abstract def getClass(): Class[_]

Definition Classes
Any
abstract def writeBigDecimal(bigDecimal: BigDecimal): Unit
abstract def writeBigInt(bigInt: BigInt): Unit
abstract def writeBinary(binary: Array[Byte]): Unit
abstract def writeBoolean(boolean: Boolean): Unit
abstract def writeDouble(double: Double): Unit
abstract def writeInt(int: Int): Unit
abstract def writeList(): ListOutput
abstract def writeLong(long: Long): Unit
abstract def writeNull(): Unit
abstract def writeObject(): ObjectOutput
abstract def writeString(str: String): Unit

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
Any
final def ==(arg0: Any): Boolean

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def equals(arg0: Any): Boolean

Definition Classes
Any
def hashCode(): Int

Definition Classes
Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def legacyOptionEncoding: Boolean

This ugly workaround has been introduced when standard Option encoding changed from zero-or-one element list encoding to unwrapped-or-null encoding which effectively disallowed serializing null and Some(null).
This ugly workaround has been introduced when standard Option encoding changed from zero-or-one element list encoding to unwrapped-or-null encoding which effectively disallowed serializing null and Some(null). If some Output implementation still wants to use the list encoding, it may do it by overriding this method and returning true.
def toString(): String

Definition Classes
Any
def writeByte(byte: Byte): Unit
def writeChar(char: Char): Unit
def writeFloat(float: Float): Unit
def writeShort(short: Short): Unit
def writeTimestamp(millis: Long): Unit
def writeUnit(): Unit

Related Doc: package serialization

trait Output extends Any

Abstract Value Members

abstract def getClass(): Class[_]

abstract def writeBigDecimal(bigDecimal: BigDecimal): Unit

abstract def writeBigInt(bigInt: BigInt): Unit

abstract def writeBinary(binary: Array[Byte]): Unit

abstract def writeBoolean(boolean: Boolean): Unit

abstract def writeDouble(double: Double): Unit

abstract def writeInt(int: Int): Unit

abstract def writeList(): ListOutput

abstract def writeLong(long: Long): Unit

abstract def writeNull(): Unit

abstract def writeObject(): ObjectOutput

abstract def writeString(str: String): Unit

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def equals(arg0: Any): Boolean

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def legacyOptionEncoding: Boolean

def toString(): String

def writeByte(byte: Byte): Unit

def writeChar(char: Char): Unit

def writeFloat(float: Float): Unit

def writeShort(short: Short): Unit

def writeTimestamp(millis: Long): Unit

def writeUnit(): Unit

Inherited from Any

Ungrouped