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Class: PrefixExpression

jsonpath.expressions.PrefixExpression

Base class for all filter expressions.

Hierarchy​

Constructors​

constructor​

• new PrefixExpression(token, operator, right): PrefixExpression

Parameters​

NameType
tokenToken
operatorstring
rightFilterExpression

Returns​

PrefixExpression

Overrides​

FilterExpression.constructor

Defined in​

src/path/expression.ts:95

Properties​

operator​

• Readonly operator: string

Defined in​

src/path/expression.ts:97

• Readonly right: FilterExpression

Defined in​

src/path/expression.ts:98

token​

• Readonly token: Token

Inherited from​

FilterExpression.token

Defined in​

src/path/expression.ts:96

Methods​

evaluate​

▸ evaluate(context): boolean

Evaluate the filter expression in the given context.

Parameters​

NameTypeDescription
contextFilterContextEvaluation context.

Returns​

boolean

Overrides​

FilterExpression.evaluate

Defined in​

src/path/expression.ts:103

toString​

▸ toString(): string

Return a string representation of the expression.

Returns​

string

Overrides​

FilterExpression.toString

Defined in​

src/path/expression.ts:115