Interface Encoder<T>Internal

Encoder that transforms an AST.

interface Encoder<T> {
    pre?(node: ASTNode, queryOptions: ComplexQueryOptions, subResults: T[], operator: OperatorImpl): void;
    (node?: ASTNode, queryOptions?: ComplexQueryOptions, subResults?: T[], operator?: OperatorImpl): T;
}

Type Parameters

  • T

    result type of the encoder.

  • Encoder(node?, queryOptions?, subResults?, operator?): T

  • Method that is called for each AST node. Children are visited first.

    Parameters

    Returns T

Methods

pre?

Methods

Optionalpre

  • pre(node, queryOptions, subResults, operator): void

  • Optional method that is called before children are visited.

    Parameters

    Returns void

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