<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Di\Definition;
interface DefinitionInterface
{
/**
* Retrieves classes in this definition
*
* @abstract
* @return string[]
*/
public function getClasses();
/**
* Return whether the class exists in this definition
*
* @abstract
* @param string $class
* @return bool
*/
public function hasClass($class);
/**
* Return the supertypes for this class
*
* @abstract
* @param string $class
* @return string[]
*/
public function getClassSupertypes($class);
/**
* @abstract
* @param string $class
* @return string|array
*/
public function getInstantiator($class);
/**
* Return if there are injection methods
*
* @abstract
* @param string $class
* @return bool
*/
public function hasMethods($class);
/**
* Return an array of the injection methods for a given class
*
* @abstract
* @param string $class
* @return string[]
*/
public function getMethods($class);
/**
* @abstract
* @param string $class
* @param string $method
* @return bool
*/
public function hasMethod($class, $method);
/**
* @abstract
* @param $class
* @param $method
* @return bool
*/
public function hasMethodParameters($class, $method);
/**
* getMethodParameters() return information about a methods parameters.
*
* Should return an ordered named array of parameters for a given method.
* Each value should be an array, of length 4 with the following information:
*
* array(
* 0, // string|null: Type Name (if it exists)
* 1, // bool: whether this param is required
* 2, // string: fully qualified path to this parameter
* 3, // mixed: default value
* );
*
*
* @abstract
* @param string $class
* @param string $method
* @return array
*/
public function getMethodParameters($class, $method);
}