trees

A library for easily manipulating trees of operators. Operators that extend TreeNode are granted the following interface:

Scala collection like methods (foreach, map, flatMap, collect, etc)

- transform - accepts a partial function that is used to generate a new tree. When the partial function can be applied to a given tree segment, that segment is replaced with the result. After attempting to apply the partial function to a given node, the transform function recursively attempts to apply the function to that node's children.

debugging support - pretty printing, easy splicing of trees, etc.

Linear Supertypes

Logging, AnyRef, Any

Type Members

trait BinaryNode[BaseType <: TreeNode[BaseType]] extends AnyRef

A TreeNode that has two children, left and right.
trait LeafNode[BaseType <: TreeNode[BaseType]] extends AnyRef

A TreeNode with no children.
case class Origin(line: Option[Int] = None, startPosition: Option[Int] = None) extends Product with Serializable
abstract class TreeNode[BaseType <: TreeNode[BaseType]] extends AnyRef
class TreeNodeRef extends AnyRef

A TreeNode companion for reference equality for Hash based Collection.
trait UnaryNode[BaseType <: TreeNode[BaseType]] extends AnyRef

A TreeNode with a single child.

Value Members

object CurrentOrigin

Provides a location for TreeNodes to ask about the context of their origin.
Provides a location for TreeNodes to ask about the context of their origin. For example, which line of code is currently being parsed.
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def log: Logger

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging

package trees

Type Members

trait BinaryNode[BaseType <: TreeNode[BaseType]] extends AnyRef

trait LeafNode[BaseType <: TreeNode[BaseType]] extends AnyRef

case class Origin(line: Option[Int] = None, startPosition: Option[Int] = None) extends Product with Serializable

abstract class TreeNode[BaseType <: TreeNode[BaseType]] extends AnyRef

class TreeNodeRef extends AnyRef

trait UnaryNode[BaseType <: TreeNode[BaseType]] extends AnyRef

Value Members

object CurrentOrigin

def isTraceEnabled(): Boolean

def log: Logger

def logDebug(msg: ⇒ String, throwable: Throwable): Unit

def logDebug(msg: ⇒ String): Unit

def logError(msg: ⇒ String, throwable: Throwable): Unit

def logError(msg: ⇒ String): Unit

def logInfo(msg: ⇒ String, throwable: Throwable): Unit

def logInfo(msg: ⇒ String): Unit

def logName: String

def logTrace(msg: ⇒ String, throwable: Throwable): Unit

def logTrace(msg: ⇒ String): Unit

def logWarning(msg: ⇒ String, throwable: Throwable): Unit

def logWarning(msg: ⇒ String): Unit

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped