/**
* Returns all properties for this class.
*
* @return PHP_Depend_Code_NodeIterator
*/
public function getProperties()
{
if ($this->properties === null) {
$this->properties = array();
$declarations = $this->findChildrenOfType(PHP_Depend_Code_ASTFieldDeclaration::CLAZZ);
foreach ($declarations as $declaration) {
$declarators = $declaration->findChildrenOfType(PHP_Depend_Code_ASTVariableDeclarator::CLAZZ);
foreach ($declarators as $declarator) {
$property = new PHP_Depend_Code_Property($declaration, $declarator);
$property->setDeclaringClass($this);
$property->setSourceFile($this->getSourceFile());
$this->properties[] = $property;
}
}
}
return new PHP_Depend_Code_NodeIterator($this->properties);
}
