SourceWithMarker

Type Members

trait Movement extends SimpleMovement

A context dependent, directional movement that can be applied to a SourceWithMarker

Overview

Movements can be combined similar to parser combinators and optionally applied backwards. They are meant to be used to perform minor tweaks in already parsed source code that might be necessary due to compiler bugs or compiler API limitations.

Why not use parser combinators?

We want to conveniently move forward and backward in the source code
The code we are looking at is already parsed; we only want to move to specific points

Examples

scala> import scala.tools.refactoring.util.SourceWithMarker
scala> import scala.tools.refactoring.util.SourceWithMarker._
scala> import scala.tools.refactoring.util.SourceWithMarker.Movements._

scala> val src = SourceWithMarker("private val /*---*/ x = 4".toCharArray)
src: scala.tools.refactoring.util.SourceWithMarker =

riv...
scala> val movement = ("private" | "protected") ~ commentsAndSpaces ~ "val" ~ commentsAndSpaces
scala> val srcAtx = src.moveMarker(movement)
srcAtx: scala.tools.refactoring.util.SourceWithMarker = ... <x> = ...
scala> val moveBackToVal = ("al" ~ commentsAndSpaces ~ "x").backward
scala> val srcAtVal = srcAtx.moveMarker(moveBackToVal)
srcAtVal:  scala.tools.refactoring.util.SourceWithMarker = ...te <v>al ...

See also: Movements

trait SimpleMovement extends AnyRef

A Movement that can be applied in one direction.
A Movement that can be applied in one direction.
The difference between a SimpleMovement and a Movement is that SimpleMovement is missing the backward method. Apart from that, the documentation for Movement applies. Note that movements can be combined with simple movements, so there is no need to implement a full movement unless you need it.
implicit final class SimpleMovementOps extends AnyVal

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
object Movement
object MovementHelpers
object Movements

Various movements related to Scala code
Various movements related to Scala code
Take a look at the Scala Language Specification if you wonder about terms like plainid, idrest or varid.
object SimpleMovement
def afterEndOf(pos: RangePosition): SourceWithMarker
final def asInstanceOf[T0]: T0

Definition Classes
Any
def atEndOf(pos: RangePosition): SourceWithMarker
def atPoint(pos: OffsetPosition): SourceWithMarker
def atStartOf(pos: RangePosition): SourceWithMarker
def beforeStartOf(pos: RangePosition): SourceWithMarker
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
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] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

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

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
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( ... )

Related Docs: class SourceWithMarker | package util

object SourceWithMarker extends Serializable

Type Members

trait Movement extends SimpleMovement

Overview

Why not use parser combinators?

Examples

trait SimpleMovement extends AnyRef

implicit final class SimpleMovementOps extends AnyVal

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

object Movement

object MovementHelpers

object Movements

object SimpleMovement

def afterEndOf(pos: RangePosition): SourceWithMarker

final def asInstanceOf[T0]: T0

def atEndOf(pos: RangePosition): SourceWithMarker

def atPoint(pos: OffsetPosition): SourceWithMarker

def atStartOf(pos: RangePosition): SourceWithMarker

def beforeStartOf(pos: RangePosition): SourceWithMarker

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

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(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped