LineParser

Parse a single line of data. A "line" is terminated by \r\n.

This is quite possibly the fastest line parser in existence. While this is basically a specialized version of the bytesUntil parser, it is significantly faster. Part of the speedup is simply from basically including the functionality of the MapParser, which avoids a bunch of function calls. I believe the rest of the speedup is due to the fact that comparing the next byte to a constant vs an array member is significantly faster. I have made several attempts to get the bytesUntil parser as fast as this one to no avail.

Linear Supertypes

FastArrayBuilding, Parser[T], AnyRef, Any

Instance Constructors

new LineParser(constructor: (Array[Byte]) ⇒ T, includeNewline: Boolean = false, internalBufferBaseSize: Int = 100)

Value Members

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
def <~[B](b: Parser[B]): Parser[T]

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

Definition Classes
AnyRef → Any
def >>[B](f: (T) ⇒ B): Parser[B]

Definition Classes
Parser
def andThen[B](b: Parser[B]): Parser[~[T, B]]

Definition Classes
Parser
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def complete(): Array[Byte]

Definition Classes
FastArrayBuilding
def endOfStream(): Option[T]

This can be optionally implemented if a parser is able to return a partial value or for situations where the end of the stream signals a complete response
This can be optionally implemented if a parser is able to return a partial value or for situations where the end of the stream signals a complete response
Only the unknownLengthBytes parser currently uses this. It is currently undefined if calling this resets a parser's state. ">>" also uses it, but not |>

Definition Classes
Parser
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def flatMap[B](f: (T) ⇒ Parser[B]): Parser[B]

Definition Classes
Parser
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def initSize: Int

Definition Classes
LineParser → FastArrayBuilding
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def map[B](f: (T) ⇒ B): Parser[B]

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def parse(buffer: DataBuffer): Option[T]

Definition Classes
LineParser → Parser
var scanByte: Byte
def shrinkOnComplete: Boolean

Definition Classes
LineParser → FastArrayBuilding
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
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 write(bytes: Array[Byte]): Unit

Definition Classes
FastArrayBuilding
def write(buffer: DataBuffer, bytes: Int): Unit

Definition Classes
FastArrayBuilding
final def write(b: Byte): Unit

Definition Classes
FastArrayBuilding
Annotations
@inline()
def written: Int

Definition Classes
FastArrayBuilding
def |>[B](f: (T) ⇒ Parser[B]): Parser[B]

Definition Classes
Parser
def ~[B](b: Parser[B]): Parser[~[T, B]]

Definition Classes
Parser
def ~>[B](b: Parser[B]): Parser[B]

Definition Classes
Parser

Related Doc: package Combinators

class LineParser[T] extends Parser[T] with FastArrayBuilding

Instance Constructors

new LineParser(constructor: (Array[Byte]) ⇒ T, includeNewline: Boolean = false, internalBufferBaseSize: Int = 100)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def <~[B](b: Parser[B]): Parser[T]

final def ==(arg0: Any): Boolean

def >>[B](f: (T) ⇒ B): Parser[B]

def andThen[B](b: Parser[B]): Parser[~[T, B]]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def complete(): Array[Byte]

def endOfStream(): Option[T]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def flatMap[B](f: (T) ⇒ Parser[B]): Parser[B]

final def getClass(): Class[_]

def hashCode(): Int

def initSize: Int

final def isInstanceOf[T0]: Boolean

def map[B](f: (T) ⇒ B): Parser[B]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def parse(buffer: DataBuffer): Option[T]

var scanByte: Byte

def shrinkOnComplete: Boolean

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

def write(bytes: Array[Byte]): Unit

def write(buffer: DataBuffer, bytes: Int): Unit

final def write(b: Byte): Unit

def written: Int

def |>[B](f: (T) ⇒ Parser[B]): Parser[B]

def ~[B](b: Parser[B]): Parser[~[T, B]]

def ~>[B](b: Parser[B]): Parser[B]

Inherited from FastArrayBuilding

Inherited from Parser[T]

Inherited from AnyRef

Inherited from Any

Ungrouped