/**
* @param FieldMappingInterface $fieldMapping
* @return Node[]
*/
public function getMetadataNodes(FieldMappingInterface $fieldMapping)
{
$items = array();
if (null !== ($nullable = $fieldMapping->isNullable())) {
$items[] = new ArrayItem(new ConstFetch(new Name($nullable ? 'true' : 'false')), new String_('nullable'));
}
if (null !== ($unique = $fieldMapping->isUnique())) {
$items[] = new ArrayItem(new ConstFetch(new Name($unique ? 'true' : 'false')), new String_('unique'));
}
if (null !== ($columnName = $fieldMapping->getColumnName())) {
$items[] = new ArrayItem(new String_($columnName), new String_('columnName'));
}
if (null !== ($columnDefinition = $fieldMapping->getColumnDefinition())) {
$items[] = new ArrayItem(new String_($columnDefinition), new String_('columnDefinition'));
}
if (null !== ($options = $fieldMapping->getOptions())) {
$items[] = new ArrayItem($this->covertArrayToNodes($options), new String_('options'));
}
$items = $this->addOtherMetadataArrayItems($fieldMapping, $items);
if (count($items) > 0) {
return array(new MethodCall(new Variable('builder'), 'addField', array(new Arg(new String_($fieldMapping->getName())), new Arg(new String_($this->getName())), new Arg(new Array_($items)))));
}
return array(new MethodCall(new Variable('builder'), 'addField', array(new Arg(new String_($fieldMapping->getName())), new Arg(new String_($this->getName())))));
}
