<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Code\Generator;
use Traversable;
use function get_class;
use function gettype;
use function is_array;
use function is_object;
use function method_exists;
use function sprintf;
abstract class AbstractGenerator implements GeneratorInterface
{
/**
* Line feed to use in place of EOL
*/
const LINE_FEED = "\n";
/**
* @var bool
*/
protected $isSourceDirty = true;
/**
* @var int|string 4 spaces by default
*/
protected $indentation = ' ';
/**
* @var string
*/
protected $sourceContent;
/**
* @param array $options
*/
public function __construct($options = [])
{
if ($options) {
$this->setOptions($options);
}
}
/**
* @param bool $isSourceDirty
* @return AbstractGenerator
*/
public function setSourceDirty($isSourceDirty = true)
{
$this->isSourceDirty = (bool) $isSourceDirty;
return $this;
}
/**
* @return bool
*/
public function isSourceDirty()
{
return $this->isSourceDirty;
}
/**
* @param string $indentation
* @return AbstractGenerator
*/
public function setIndentation($indentation)
{
$this->indentation = (string) $indentation;
return $this;
}
/**
* @return string
*/
public function getIndentation()
{
return $this->indentation;
}
/**
* @param string $sourceContent
* @return AbstractGenerator
*/
public function setSourceContent($sourceContent)
{
$this->sourceContent = (string) $sourceContent;
return $this;
}
/**
* @return string
*/
public function getSourceContent()
{
return $this->sourceContent;
}
/**
* @param array|Traversable $options
* @throws Exception\InvalidArgumentException
* @return AbstractGenerator
*/
public function setOptions($options)
{
if (! is_array($options) && ! $options instanceof Traversable) {
throw new Exception\InvalidArgumentException(sprintf(
'%s expects an array or Traversable object; received "%s"',
__METHOD__,
is_object($options) ? get_class($options) : gettype($options)
));
}
foreach ($options as $optionName => $optionValue) {
$methodName = 'set' . $optionName;
if (method_exists($this, $methodName)) {
$this->{$methodName}($optionValue);
}
}
return $this;
}
}