<?php
require_once 'pooQuery/ItItsAnd.php';

/**
 * Takes value so you can assign it to a variable
 * @param mixed $value
 * @return AssignIntermediate
 */
function assign($value)
{
	$cc = new ChainCollectorStartNode('IntermediateObject');
	return $cc->assign($value);
}

/**
 * Takes a value so you can perform operations on it
 * @param mixed $value
 * @return AndObject
 */
function take($value)
{
	$cc = new ChainCollectorStartNode('IntermediateObject');
	return $cc->take($value);
}

/**
 * Retrieves a variable
 * @param string $name Name of the variable to retrieve
 * @return IntermediateObject
 */
function get($name)
{
	$val = VarStore::get($name);
	
	$cc = new ChainCollectorStartNode('IntermediateObject');
	return $cc->take($val);
}

/**
 * Refers to the current value
 * @return ItObject
 */
function it()
{
	return ItObject::getInstance();
}

/**
 * Used to refer to class member methods
 * @return ItsObject
 */
function its()
{
	return ItsObject::getInstance();
}

/**
 * Call a function or retrieve the previous call's result
 * @param string $fn (optional) If set, returns CallIntermediate
 * @return CallIntermediate|CallObject
 */
function call($fn=null)
{
	if($fn)
	{
		$cc = new ChainCollectorStartNode('IntermediateObject');
		return $cc->call($fn);
	}

	return CallObject::getInstance();
}