Pretty

Turns an abstract syntax tree back into a string.

To create a pretty printer, use the companion object’s toPrintWriter method.

The pretty printer is a helper component in the language implementation. It can be used during debugging to print out abstract syntax trees for manual inspection.

Linear Supertypes

AnyRef, Any

Instance Constructors

new Pretty(out: PrintWriter)

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
def append(node: ASTNode, context: Int = 0): Unit

Prints AST node, assuming priority context.
def append(body: Seq[Statement]): Unit

Prints sequence of statements in braces.
def append(value: Int): Unit

Prints integer.
def append(text: String): Unit

Prints text.
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 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
var level: Int

Current indentation level
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def newline(): Unit

Prints newline and then prints enough spaces to reach current indentation level.
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def parens(guard: Boolean = true)(body: ⇒ Unit): Unit

Prints body.
Prints body. If guard is true, between parentheses.
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: object Pretty | package pli

class Pretty extends AnyRef

Instance Constructors

new Pretty(out: PrintWriter)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def append(node: ASTNode, context: Int = 0): Unit

def append(body: Seq[Statement]): Unit

def append(value: Int): Unit

def append(text: String): Unit

final def asInstanceOf[T0]: T0

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

var level: Int

final def ne(arg0: AnyRef): Boolean

def newline(): Unit

final def notify(): Unit

final def notifyAll(): Unit

def parens(guard: Boolean = true)(body: ⇒ Unit): 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 AnyRef

Inherited from Any

Ungrouped