Data.Morpheus.Types.SelectionTree

Documentation

class SelectionTree nodeType where

The SelectionTree instance is a simple interface for interacting with morpheus's internal AST while keeping the ability to safely change the concrete representation of the AST. The set of operation is very limited on purpose.

Methods

isLeaf :: nodeType -> Bool

leaf test: is the list of children empty?

getChildrenList :: nodeType -> [nodeType]

Get the children

getName :: IsString name => nodeType -> name

get a node's name

Instances

SelectionTree (Selection VALID)

Defined in Data.Morpheus.Types.SelectionTree

Methods

isLeaf :: Selection VALID -> Bool

getChildrenList :: Selection VALID -> [Selection VALID]

getName :: IsString name => Selection VALID -> name