hql

An implementation of the MIL Query Language for Node.js.

Installation

npm install hql

Setup

This package includes a built-in MILQL parser, so no ANTLR file generation is required.

Usage

const { Parser, HQLTransform } = require('hql');

const hql = new HQLTransform('Entity');
Parser.parse('filters=name::eq::"Alice"&sort=-createdAt&limit=10', hql);

console.log(hql.query);
console.log(hql.parameters);

API

• HQLTransform(entityName): Creates an HQL transformer for the given entity.
• BaseASTListener: Base class for implementing AST listeners.
• ASTListener: Interface for AST listeners.
• Operator: Enum for filter operators.
• SortDirection: Enum for sort directions.

License

ISC