VersionedSegmentFormat

A VersionedSegmentFormat wraps formats and is used to deal with multiple versions for SegmentFormats. The version of a segment format is always written first, followed by the actual segment. The format with the highest version number is always used for writing. For reads, the version is read first and the format corresponding to this version is used to read the rest of the segment. If no format exists for that version, then we return an error.

Linear Supertypes

Serializable, Serializable, Product, Equals, Versioning, SegmentFormat, AnyRef, Any

Instance Constructors

new VersionedSegmentFormat(formats: Map[Int, SegmentFormat])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

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

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
val format: SegmentFormat
val formats: Map[Int, SegmentFormat]
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val magic: Short

Definition Classes
VersionedSegmentFormat → Versioning
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def readVersion(channel: ReadableByteChannel): Validation[IOException, Int]

Definition Classes
Versioning
object reader extends SegmentReader

Definition Classes
VersionedSegmentFormat → SegmentFormat
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val version: Short

Definition Classes
VersionedSegmentFormat → Versioning
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def writeVersion(channel: WritableByteChannel): Validation[IOException, Unit]

Definition Classes
Versioning
object writer extends SegmentWriter

Definition Classes
VersionedSegmentFormat → SegmentFormat

Related Doc: package niflheim

case class VersionedSegmentFormat(formats: Map[Int, SegmentFormat]) extends SegmentFormat with Versioning with Product with Serializable

Instance Constructors

new VersionedSegmentFormat(formats: Map[Int, SegmentFormat])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

val format: SegmentFormat

val formats: Map[Int, SegmentFormat]

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

val magic: Short

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def readVersion(channel: ReadableByteChannel): Validation[IOException, Int]

object reader extends SegmentReader

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

val version: Short

final def wait(): Unit

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

final def wait(arg0: Long): Unit

def writeVersion(channel: WritableByteChannel): Validation[IOException, Unit]

object writer extends SegmentWriter

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Versioning

Inherited from SegmentFormat

Inherited from AnyRef

Inherited from Any

Ungrouped