/**
* {@inheritDoc}
*/
public function walkCompositeExpression(CompositeExpression $expr)
{
$expressionList = array();
foreach ($expr->getExpressionList() as $child) {
$expressionList[] = $this->dispatch($child);
}
switch ($expr->getType()) {
case CompositeExpression::TYPE_AND:
return $this->andExpressions($expressionList);
case CompositeExpression::TYPE_OR:
return $this->orExpressions($expressionList);
default:
throw new \RuntimeException("Unknown composite " . $expr->getType());
}
}
/**
* __construct
*
* @param array $parts
* @param mixed $type
* @access public
* @return void
*/
public function __construct(array $parts = array(), $type = self::TYPE_AND)
{
parent::__construct($parts);
$this->type = $type;
}
