@specs-feup/lara/api/weaver/JoinPoints.d.ts

A js port of the popular framework for building source-to-source compilers

import { LaraJoinPoint } from "../LaraJoinPoint.js";
import JpPredicate from "./predicate/JpPredicate.js";
/**
 * Object which provides low-level join point-related methods.
 */
export default class JoinPoints {
    /**
     *
     * @returns the current root node of the AST
     */
    static root(): LaraJoinPoint;
    /**
     * Converts an AST node to a JointPoint.
     *
     */
    static toJoinPoint(node: any): LaraJoinPoint;
    /**
     *
     * @returns all the children of the given node
     */
    private static _all_children;
    /**
     *
     * @returns all the descendants of the given node
     */
    private static _all_descendants;
    /**
     *
     * @returns all the nodes that are inside the scope of a given node
     */
    private static _all_scope_nodes;
    /**
     *
     * @returns all the descendants of the given node, in post order
     */
    private static _all_descendants_postorder;
    /**
     *
     * @returns the nodes inside the scope of the given node.
     */
    static scope($jp: LaraJoinPoint, jpType?: JpPredicate): LaraJoinPoint[];
    /**
     *
     * @returns the children of the given node, according to the AST
     */
    static children($jp: LaraJoinPoint, jpType?: JpPredicate): LaraJoinPoint[];
    /**
     *
     * @returns the descendants of the given node, according to the AST, preorder traversal
     */
    static descendants($jp: LaraJoinPoint, jpType?: JpPredicate): LaraJoinPoint[];
    /**
     *
     * @returns the descendants of the given node, according to the AST, postorder traversal
     */
    static descendantsPostorder($jp: LaraJoinPoint, jpType?: JpPredicate): LaraJoinPoint[];
    /**
     *
     * @returns  the nodes related with the given node, according to the search function
     */
    private static _getNodes;
    /**
     * Iterates of attributeNames, returns the first value that is not null or undefined.
     * If no value is found for the given attributes, returns undefined
     *
     * @deprecated Just don't...
     */
    static getAttribute($jp: LaraJoinPoint, attributeNames: string[]): any;
    /**
     * Helper method of getAttribute which throws an exception if no value is found
     *
     * @deprecated Just don't...
     */
    static getAttributeStrict($jp: LaraJoinPoint, attributeNames: string[]): any;
    /**
     * Converts the join point to a string of code. Expects attribute 'code' to exist.
     *
     * @param $jp - join point to convert to code.
     *
     * @returns a String with the code representation of this join point.
     */
    static getCode($jp: LaraJoinPoint): string;
}
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