@eagleoutice/flowr/r-bridge/lang-4.x/ast/model/nodes/r-access.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RAccess = void 0;
const model_1 = require("../model");
const type_1 = require("../type");
/**
 * Helper for working with {@link RAccess} AST nodes.
 */
exports.RAccess = {
    ...model_1.RNode,
    name: 'RAccess',
    /**
     * Type guard for {@link RAccess} nodes.
     */
    is(node) {
        return node?.type === type_1.RType.Access;
    },
    /**
     * Type guard for {@link RNamedAccess} nodes.
     */
    isNamed(node) {
        return exports.RAccess.is(node) && (node.operator === '$' || node.operator === '@');
    },
    /**
     * Type guard for {@link RIndexAccess} nodes.
     */
    isIndex(node) {
        return exports.RAccess.is(node) && (node.operator === '[' || node.operator === '[[');
    }
};
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