Smoren / graph-tools-php

src/Traverse/Traverse.php

Spacing +6 added lines, -6 removed lines

@@ -87,14 +87,14 @@ 
         $globalPassedVertexesMap = $startContext->getGlobalPassedVertexesMap();
         $contexts = $this->createContextCollection($traverseMode, $startContext);
 
-        while(count($contexts)) {
+        while (count($contexts)) {
             /** @var TraverseContextInterface $currentContext */
             $currentContext = $contexts->pop();
             $currentVertex = $currentContext->getVertex();
 
-            if($filter->matchesHandleCondition($currentContext)) {
+            if ($filter->matchesHandleCondition($currentContext)) {
                 $cmd = (yield $currentContext);
-                switch($cmd) {
+                switch ($cmd) {
                     case static::STOP_BRANCH:
                         yield $currentContext;
                         continue 2;
@@ -109,9 +109,9 @@ 
 
             $nextVertexes = $this->getNextVertexes($currentVertex, $filter->getPassCondition($currentContext));
             $i = 0;
-            foreach($nextVertexes as $edge => $vertex) {
+            foreach ($nextVertexes as $edge => $vertex) {
                 $currentBranchContext = $currentContext->getBranchContext();
-                if(count($nextVertexes) > 1 && $i > 0) {
+                if (count($nextVertexes) > 1 && $i > 0) {
                     $nextBranchContext = $this->createBranchContext(
                         ++$lastBranchIndex,
                         $currentBranchContext->getIndex(),
@@ -160,7 +160,7 @@ 
         int $traverseMode,
         TraverseContextInterface $startContext
     ): Collection {
-        if($traverseMode === self::MODE_WIDE) {
+        if ($traverseMode === self::MODE_WIDE) {
             $contexts = new Queue([$startContext]);
         } else {
             $contexts = new Stack([$startContext]);