X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fconsolidation%2Frobo%2Fsrc%2FCollection%2FElement.php;fp=vendor%2Fconsolidation%2Frobo%2Fsrc%2FCollection%2FElement.php;h=b67b56bbd087585b247f8a4226c6a68492ba0306;hp=0000000000000000000000000000000000000000;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/consolidation/robo/src/Collection/Element.php b/vendor/consolidation/robo/src/Collection/Element.php
new file mode 100644
index 000000000..b67b56bbd
--- /dev/null
+++ b/vendor/consolidation/robo/src/Collection/Element.php
@@ -0,0 +1,116 @@
+<?php
+
+namespace Robo\Collection;
+
+use Robo\Contract\TaskInterface;
+use Robo\Contract\WrappedTaskInterface;
+use Robo\Contract\ProgressIndicatorAwareInterface;
+
+/**
+ * One element in a collection.  Each element consists of a task
+ * all of its before tasks, and all of its after tasks.
+ *
+ * This class is internal to Collection; it should not be used directly.
+ */
+class Element
+{
+    /**
+     * @var \Robo\Contract\TaskInterface
+     */
+    protected $task;
+
+    /**
+     * @var array
+     */
+    protected $before = [];
+
+    /**
+     * @var array
+     */
+    protected $after = [];
+
+    public function __construct(TaskInterface $task)
+    {
+        $this->task = $task;
+    }
+
+    /**
+     * @param mixed $before
+     * @param string $name
+     */
+    public function before($before, $name)
+    {
+        if ($name) {
+            $this->before[$name] = $before;
+        } else {
+            $this->before[] = $before;
+        }
+    }
+
+    /**
+     * @param mixed $after
+     * @param string $name
+     */
+    public function after($after, $name)
+    {
+        if ($name) {
+            $this->after[$name] = $after;
+        } else {
+            $this->after[] = $after;
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getBefore()
+    {
+        return $this->before;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAfter()
+    {
+        return $this->after;
+    }
+
+    /**
+     * @return \Robo\Contract\TaskInterface
+     */
+    public function getTask()
+    {
+        return $this->task;
+    }
+
+    /**
+     * @return array
+     */
+    public function getTaskList()
+    {
+        return array_merge($this->getBefore(), [$this->getTask()], $this->getAfter());
+    }
+
+    /**
+     * @return int
+     */
+    public function progressIndicatorSteps()
+    {
+        $steps = 0;
+        foreach ($this->getTaskList() as $task) {
+            if ($task instanceof WrappedTaskInterface) {
+                $task = $task->original();
+            }
+            // If the task is a ProgressIndicatorAwareInterface, then it
+            // will advance the progress indicator a number of times.
+            if ($task instanceof ProgressIndicatorAwareInterface) {
+                $steps += $task->progressIndicatorSteps();
+            }
+            // We also advance the progress indicator once regardless
+            // of whether it is progress-indicator aware or not.
+            $steps++;
+        }
+        return $steps;
+    }
+}