HeaderCodec

Abstract Value Members

abstract def decode(headers: List[Header], properties: Map[String, String]): Either[DecodeFailure, Decoded]

Decode a SpanId and sampled flag from protocol-specific Headers.
Decode a SpanId and sampled flag from protocol-specific Headers. Protocol-specific name/value properties can be passed in the given map.
abstract def encode(spanId: SpanId, properties: Map[String, String]): List[Header]

Encode an Header given a SpanId.
Encode an Header given a SpanId. Protocol-specific name/value properties can be passed in the given map to configure behavior for that protocol. For example, the xb3 module allows one to pass Map("Compressed", "true") to generate a compressed 'b3' header which combines the trace ID, span ID and parent XB3 header values into one and Map("Sampling", "false") to set the X-B3-Sampled to "0".

Concrete Value Members

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
def +(other: String): String

Implicit information
This member is added by an implicit conversion from HeaderCodec to any2stringadd[HeaderCodec] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (HeaderCodec, B)

Implicit information
This member is added by an implicit conversion from HeaderCodec to ArrowAssoc[HeaderCodec] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def andThen(other: HeaderCodec): HeaderCodec

Convenience methods to compose multiple HeaderCodecs when parsing and encoding headers for multiple protocols (e.g., money and xb3).
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate() @throws( ... )
def compose(other: HeaderCodec): HeaderCodec
def decode(headers: List[Header]): Either[DecodeFailure, Decoded]

Decode a SpanId and sampled flag from protocol-specific Headers.
Decode a SpanId and sampled flag from protocol-specific Headers. A convenience variant of decode(headers, properties) when no properties apply to the decoding.
def encode(spanId: SpanId): List[Header]

Encode an Header given a SpanId.
Encode an Header given a SpanId. A convenience variant of encode(spanId, properties) when no properties apply to the encoding.
def ensuring(cond: (HeaderCodec) ⇒ Boolean, msg: ⇒ Any): HeaderCodec

Implicit information
This member is added by an implicit conversion from HeaderCodec to Ensuring[HeaderCodec] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (HeaderCodec) ⇒ Boolean): HeaderCodec

Implicit information
This member is added by an implicit conversion from HeaderCodec to Ensuring[HeaderCodec] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): HeaderCodec

Implicit information
This member is added by an implicit conversion from HeaderCodec to Ensuring[HeaderCodec] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): HeaderCodec

Implicit information
This member is added by an implicit conversion from HeaderCodec to Ensuring[HeaderCodec] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def formatted(fmtstr: String): String

Implicit information
This member is added by an implicit conversion from HeaderCodec to StringFormat[HeaderCodec] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(arg0: Long, arg1: Int): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )
def →[B](y: B): (HeaderCodec, B)

Implicit information
This member is added by an implicit conversion from HeaderCodec to ArrowAssoc[HeaderCodec] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Doc: package dtrace

trait HeaderCodec extends AnyRef

Abstract Value Members

abstract def decode(headers: List[Header], properties: Map[String, String]): Either[DecodeFailure, Decoded]

abstract def encode(spanId: SpanId, properties: Map[String, String]): List[Header]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (HeaderCodec, B)

final def ==(arg0: Any): Boolean

def andThen(other: HeaderCodec): HeaderCodec

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def compose(other: HeaderCodec): HeaderCodec

def decode(headers: List[Header]): Either[DecodeFailure, Decoded]

def encode(spanId: SpanId): List[Header]

def ensuring(cond: (HeaderCodec) ⇒ Boolean, msg: ⇒ Any): HeaderCodec

def ensuring(cond: (HeaderCodec) ⇒ Boolean): HeaderCodec

def ensuring(cond: Boolean, msg: ⇒ Any): HeaderCodec

def ensuring(cond: Boolean): HeaderCodec

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def formatted(fmtstr: String): String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

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

final def wait(arg0: Long): Unit

final def wait(): Unit

def →[B](y: B): (HeaderCodec, B)

Deprecated Value Members

def finalize(): Unit

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from HeaderCodec to any2stringadd[HeaderCodec]

Inherited by implicit conversion StringFormat from HeaderCodec to StringFormat[HeaderCodec]

Inherited by implicit conversion Ensuring from HeaderCodec to Ensuring[HeaderCodec]

Inherited by implicit conversion ArrowAssoc from HeaderCodec to ArrowAssoc[HeaderCodec]

Ungrouped