Fixing draft typos

This commit is contained in:
Dennis Eichhorn 2016-10-30 13:28:00 +01:00
parent fedf08f31c
commit b7dc0392cc

View File

@ -32,13 +32,13 @@ use phpOMS\Validation\Base\IbanEnum;
*/ */
class Tree extends Graph class Tree extends Graph
{ {
private $nodes = []; protected $nodes = [];
public function getMaxDepth() : int public function getMaxDepth() : int
{ {
$depth = [0]; $depth = [0];
foreach($nodes as $node) { foreach($this->nodes as $node) {
$depth[] = $node->getMaxDepth(); $depth[] = $node->getMaxDepth();
} }
@ -49,7 +49,7 @@ class Tree extends Graph
{ {
$depth = [0]; $depth = [0];
foreach($nodes as $node) { foreach($this->nodes as $node) {
$depth[] = $node->getMinDepth(); $depth[] = $node->getMinDepth();
} }