@eagleoutice/flowr/dataflow/eval/values/intervals/interval-constants.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.intervalFrom = intervalFrom;
exports.intervalFromValues = intervalFromValues;
const r_value_1 = require("../r-value");
const scalar_constants_1 = require("../scalar/scalar-constants");
/**
 *
 */
function intervalFrom(start, end = start, startInclusive = true, endInclusive = true) {
    return intervalFromValues(typeof start === 'number' ? (0, scalar_constants_1.getScalarFromInteger)(start) : (0, scalar_constants_1.liftScalar)(start), typeof end === 'number' ? (0, scalar_constants_1.getScalarFromInteger)(end) : (0, scalar_constants_1.liftScalar)(end), startInclusive, endInclusive);
}
function shiftNum(v) {
    if ((0, r_value_1.isBottom)(v) || (0, r_value_1.isTop)(v)) {
        return (0, scalar_constants_1.liftScalar)(v);
    }
    else {
        return v;
    }
}
/**
 *
 */
function intervalFromValues(start, end = start, startInclusive = true, endInclusive = true) {
    return {
        type: 'interval',
        start: shiftNum(start),
        end: shiftNum(end),
        startInclusive,
        endInclusive,
    };
}
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