Class: FunctionExtension

jsonpath.expressions.FunctionExtension

Base class for all filter expressions.

Hierarchy

• FilterExpression

  ↳ FunctionExtension

Constructors

constructor

• new FunctionExtension(token, name, args): FunctionExtension

Parameters

Name	Type
token	Token
name	string
args	FilterExpression[]

Returns

FunctionExtension

Overrides

FilterExpression.constructor

Defined in

src/path/expression.ts:229

Properties

args

• Readonly args: FilterExpression[]

Defined in

src/path/expression.ts:232

---

name

• Readonly name: string

Defined in

src/path/expression.ts:231

---

token

• Readonly token: Token

Inherited from

FilterExpression.token

Defined in

src/path/expression.ts:230

Methods

evaluate

▸ evaluate(context): unknown

Evaluate the filter expression in the given context.

Parameters

Name	Type	Description
context	FilterContext	Evaluation context.

Returns

unknown

Overrides

FilterExpression.evaluate

Defined in

src/path/expression.ts:237

---

toString

▸ toString(): string

Return a string representation of the expression.

Returns

string

Overrides

FilterExpression.toString

Defined in

src/path/expression.ts:257

---

unpack_node_list

▸ unpack_node_list(arg): unknown

Parameters

Name	Type
arg	JSONPathNodeList

Returns

unknown

Defined in

src/path/expression.ts:261