Actualización

vendor/graphp/algorithms/src/BaseDual.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Graphp\Algorithms;
+
+use Fhaculty\Graph\Graph;
+use Fhaculty\Graph\Set\DualAggregate;
+use Fhaculty\Graph\Walk;
+
+/**
+ * Abstract base class for algorithms that operate on a given Set instance
+ *
+ * @see Set
+ * @deprecated
+ */
+abstract class BaseDual extends Base
+{
+    /**
+     * Set to operate on
+     *
+     * @var DualAggregate
+     */
+    protected $set;
+
+    /**
+     * instantiate new algorithm
+     *
+     * @param Graph|Walk|DualAggregate $graphOrWalk either the Graph or Walk to operate on (or the common base class Set)
+     */
+    public function __construct(DualAggregate $graphOrWalk)
+    {
+        $this->set = $graphOrWalk;
+    }
+}