ts-odata-client/lib/Expression.js

OData TypeScript Client

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.TypedExpression = exports.Expression = void 0;
var Literal_1 = require("./Literal");
/**
 * Provides a way of expression operations that can be evaluated at run-time
 */
var Expression = /** @class */ (function () {
    function Expression(operator, operands, previous) {
        this.operator = operator;
        this.operands = operands;
        this.previous = previous;
    }
    /**
     * Helper method to create a literal value with an optional type provided.
     * @param value The literal value.
     * @param literalType The type of the literal value (may be different than the runtime type given).
     */
    Expression.literal = function (value, literalType) {
        if (literalType === void 0) { literalType = typeof value; }
        return new TypedExpression("literal" /* ExpressionOperator.Literal */, [new Literal_1.Literal(value, literalType)]);
    };
    return Expression;
}());
exports.Expression = Expression;
/**
 * An @type {Expression} that indicates the type of the result. Primarily used for providing type checking for TypeScript.
 */
var TypedExpression = /** @class */ (function (_super) {
    __extends(TypedExpression, _super);
    function TypedExpression() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return TypedExpression;
}(Expression));
exports.TypedExpression = TypedExpression;