<?php

class EntityObject implements ArrayAccess, IteratorAggregate {
	
	private $model, $data;
	
	public function __construct ( Model $model, $data = array() ) {
		
		$this->model = $model;
		$this->data = $data;
		
	}
	
	public function getModel () {
		
		return $this->model;
		
	}
	
	public function getData () {
		
		return $this->data;
		
	}
	
	public function setData ( $data = array() ) {
		
		$this->data = $data;
		
		return $this;
		
	}
	
	public function apply () {
		
		$this->data = $this->model->apply($this->data);
		
		return $this;
		
	}
	
	public function invalid () {
		
		return $this->model->invalid($this->data);
		
	}
	
	public function getState ( $service = '' ) {
		
		return $this->model->getState($this->data, $service);
		
	}
	
	public function offsetSet ( $offset, $value ) {
		
		return $this->data[$offset] = $value;
		
	}
	
	public function offsetGet ( $offset ) {
		
		return !empty($this->data[$offset]) ? $this->data[$offset] : null;
		
	}
	
	public function offsetExists ( $offset ) {
		
		return array_key_exists($offre, $this->data);
		
	}
	
	public function offsetUnset ( $offset ) {
		
		unset($this->data[$offset]);
		
	}
	
	public function getIterator () {
		
		return new ArrayIterator($this->data);
		
	}
	
}

?>