/**
* @return bool
*/
protected function checkEqualTo()
{
if ($this->equalToConstraint instanceof Field) {
return $this->value === $this->equalToConstraint->getValue();
} else {
return true;
}
}
/**
* @param $name
* @param Field $field
* @return Field
*/
public function addField($name, Field $field)
{
$this->fields[$name] = $field;
$field->setParent($this);
return $field;
}