@equantic/linq/filtering/Filtering.js

eQuantic Linq for JavaScript

export class Filtering {
    column;
    operator;
    value;
    constructor(...args) {
        this.column = args?.length > 0 ? args[0] : null;
        this.value = args?.length > 1 ? args[1] : null;
        this.operator = args?.length > 2 ? args[2] : 'eq';
    }
    toString() {
        return `${this.column}:${this.operator}(${this.value})`;
    }
    static eq(column, value) {
        return new Filtering(column, value, 'eq');
    }
    static neq(column, value) {
        return new Filtering(column, value, 'neq');
    }
    static gt(column, value) {
        return new Filtering(column, value, 'gt');
    }
    static lt(column, value) {
        return new Filtering(column, value, 'lt');
    }
    static gte(column, value) {
        return new Filtering(column, value, 'gte');
    }
    static lte(column, value) {
        return new Filtering(column, value, 'lte');
    }
    static ct(column, value) {
        return new Filtering(column, value, 'ct');
    }
    static in(column, ...value) {
        return new Filtering(column, value, 'in');
    }
    static sw(column, value) {
        return new Filtering(column, value, 'sw');
    }
    static ew(column, value) {
        return new Filtering(column, value, 'ew');
    }
}
export const F = Filtering;