Class VariableNode

Hierarchy

Expression<any>
- VariableNode

Index

Constructors

constructor

Properties

_name

Accessors

name
ws

Methods

Constructors

constructor

new VariableNode(_name: string, ws?: string): VariableNode

Overrides Expression.constructor
- Defined in lib/vars/VariableNode.ts:4
Constructor for a VariableNode, a node representing a variable

Parameters
- _name: string
- Default value ws: string = ""
  
  Preceding whitespace
Returns VariableNode

Properties

Private _name

_name: string

Accessors

name

get name(): string

- Defined in lib/vars/VariableNode.ts:23
Returns string

ws

get ws(): string
set ws(ws: string): void

Inherited from Expression.ws
- Defined in lib/Expression.ts:39
Returns the whitespace preceding the expression

Returns string
Inherited from Expression.ws
- Defined in lib/Expression.ts:46
Sets the whitespace preceding the expression

Parameters
- ws: string
Returns void

Methods

equals

equals(right: Expression<any>): boolean

Inherited from Expression.equals
- Defined in lib/Expression.ts:30
Returns whether the Expression equals another Expression

Parameters
- right: Expression<any>
  
  The right side of the equality
Returns boolean

eval

eval(scope: Scope): any

Overrides Expression.eval
- Defined in lib/vars/VariableNode.ts:19
Looks up the value of the variable in the context

Parameters
- scope: Scope
Returns any

toString

toString(): string

Overrides Expression.toString
- Defined in lib/vars/VariableNode.ts:27
Returns string

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