Class CompoundExpression

constructor

• new CompoundExpression(
      name: string,
      type: Type,
      evaluate: Evaluate,
      args: Expression[],
  ): CompoundExpression

  Parameters

  • name: string
  • type: Type
  • evaluate: Evaluate
  • args: Expression[]

  Returns CompoundExpression

args

name

type

Staticdefinitions

eachChild

• eachChild(fn: (_: Expression) => void): void

  Parameters

  • fn: (_: Expression) => void

  Returns void

evaluate

• evaluate(ctx: EvaluationContext): Value

  Parameters

  • ctx: EvaluationContext

  Returns Value

outputDefined

• outputDefined(): boolean

  Statically analyze the expression, attempting to enumerate possible outputs. Returns false if the complete set of outputs is statically undecidable, otherwise true.

  Returns boolean

Staticparse

• parse(args: readonly unknown[], context: ParsingContext): Expression

  Parameters

  • args: readonly unknown[]
  • context: ParsingContext

  Returns Expression

Staticregister

• register(
      registry: ExpressionRegistry,
      definitions: { [_: string]: Definition },
  ): void

  Parameters

  • registry: ExpressionRegistry
  • definitions: { [_: string]: Definition }

  Returns void