<?php

class Role extends Entity {
	
	protected static
		$type,
		$subType,
		$rootType,
		$parentType = 'Provider';
	
	
	public function getSource () {
		
		return $this->getParent()->getChild('Model', $this->data['source']);
		
	}
	
	public function getTarget () {
		
		return $this->getParent()->getChild('Model', $this->data['target']);
		
	}
	
}

?>