Class Quantifier

Hierarchy (view full)

Formula
- Quantifier

Index

Constructors

Properties

array formula indexPlaceholder placeholder quantifier

Methods

evaluate toJsonReady validate

Constructors

constructor

new Quantifier(quantifier, array, placeholder, indexPlaceholder?, formula): Quantifier
Parameters
- quantifier: "forall" | "exists"
- array: Formula[] | Atom
- placeholder: string
- indexPlaceholder: string = 'index'
- formula: Formula
Returns Quantifier
Overrides Formula.constructor
- Defined in rita-core/src/logicElements/Quantifier.ts:31

Properties

array

array: Formula[] | Atom

The of the quantifier

formula

formula: Formula

The formula to evaluate for each value

indexPlaceholder

indexPlaceholder: string

The property name under which the current index will be merged into the data.

placeholder

placeholder: string

The property name under which the current array value will be merged into the data.

quantifier

quantifier: "forall" | "exists"

Describes which quantifier this is

Methods

evaluate

evaluate(data): Promise<boolean>
Evaluates the formula with the given data
Parameters
- data: Record<string, any>
  The data that's used for evaluation
Returns Promise<boolean>
Overrides Formula.evaluate
- Defined in rita-core/src/logicElements/Quantifier.ts:46

toJsonReady

toJsonReady(): Record<string, any>
Internal
Prepares object for conversion into rita json

Returns Record<string, any>
Overrides Formula.toJsonReady
- Defined in rita-core/src/logicElements/Quantifier.ts:79

validate

validate(): boolean
Check if the formula is valid

Returns boolean
Overrides Formula.validate
- Defined in rita-core/src/logicElements/Quantifier.ts:90