@sap-cloud-sdk/odata-common/dist/filter/filter-function.js

SAP Cloud SDK for JavaScript common functions of OData client generator and OpenAPI clint generator.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.numberReturnTypeMapping = void 0;
exports.filterFunction = filterFunction;
exports.createFilterFunction = createFilterFunction;
const boolean_filter_function_1 = require("./boolean-filter-function");
const number_filter_function_1 = require("./number-filter-function");
const string_filter_function_1 = require("./string-filter-function");
/**
 * Build a custom filter function.
 * @param functionName - The name of the function, e.g., `substring`.
 * @param returnType - The return type of the filter function.
 * @param parameters - The parameter(s) used in the function.
 * @returns An instance of filter function suited for the given return type.
 */
function filterFunction(functionName, returnType, ...parameters) {
    return createFilterFunction(functionName, returnType, ...parameters);
}
/**
 * @param functionName - functionName
 * @param returnType  - returnType
 * @param parameters - parameters
 * @returns A filter function
 * @internal
 */
function createFilterFunction(functionName, returnType, ...parameters) {
    switch (returnType) {
        case 'boolean':
            return new boolean_filter_function_1.BooleanFilterFunction(functionName, parameters);
        case 'string':
            return new string_filter_function_1.StringFilterFunction(functionName, parameters);
        case 'int':
        case 'double':
        case 'decimal':
            return new number_filter_function_1.NumberFilterFunction(functionName, parameters, exports.numberReturnTypeMapping[returnType]);
    }
}
/**
 * @internal
 */
exports.numberReturnTypeMapping = {
    int: 'Edm.Int32',
    double: 'Edm.Double',
    decimal: 'Edm.Decimal'
};
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