routier-collection

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routier-collection / core/src / EmptyExpression

Class: EmptyExpression

Defined in: core/src/expressions/types.ts:43

The base class for all expression types.

Extends

• Expression

Constructors

Constructor

new EmptyExpression(left?, right?): EmptyExpression

Defined in: core/src/expressions/types.ts:21

Parameters

left?

Expression

right?

Expression

Returns

EmptyExpression

Inherited from

Expression.constructor

Properties

left?

optional left: Expression

Defined in: core/src/expressions/types.ts:17

The left-hand side of the expression (if applicable).

Inherited from

Expression.left

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right?

optional right: Expression

Defined in: core/src/expressions/types.ts:19

The right-hand side of the expression (if applicable).

Inherited from

Expression.right

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type

readonly type: "empty"

Defined in: core/src/expressions/types.ts:44

The type of the expression.

Overrides

Expression.type

Accessors

EMPTY

Get Signature

get static EMPTY(): EmptyExpression

Defined in: core/src/expressions/types.ts:26

Returns

EmptyExpression

Inherited from

Expression.EMPTY

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NOT_PARSABLE

Get Signature

get static NOT_PARSABLE(): NotParsableExpression

Defined in: core/src/expressions/types.ts:30

Returns

NotParsableExpression

Inherited from

Expression.NOT_PARSABLE

Methods

isEmpty()

static isEmpty(expression): boolean

Defined in: core/src/expressions/types.ts:34

Parameters

expression

Expression

Returns

boolean

Inherited from

Expression.isEmpty

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isNotParsable()

static isNotParsable(expression): boolean

Defined in: core/src/expressions/types.ts:38

Parameters

expression

Expression

Returns

boolean

Inherited from

Expression.isNotParsable