symfony · jfsimon · Apr 21, 2012 · Apr 21, 2012 · Apr 21, 2012 · Apr 21, 2012
diff --git a/src/Symfony/Component/Finder/Adapter/AbstractAdapter.php b/src/Symfony/Component/Finder/Adapter/AbstractAdapter.php
@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Adapter;
+
+/**
+ * Interface for finder engine implementations.
+ *
+ * @author Jean-François Simon <contact@jfsimon.fr>
+ */
+abstract class AbstractAdapter implements AdapterInterface
+{
+    protected $followLinks = false;
+    protected $mode        = 0;
+    protected $minDepth    = 0;
+    protected $maxDepth    = INF;
+    protected $exclude     = array();
+    protected $names       = array();
+    protected $notNames    = array();
+    protected $contains    = array();
+    protected $notContains = array();
+    protected $sizes       = array();
+    protected $dates       = array();
+    protected $filters     = array();
+    protected $sort        = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFollowLinks($followLinks)
+    {
+        $this->followLinks = $followLinks;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setMode($mode)
+    {
+        $this->mode = $mode;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setDepths(array $depths)
+    {
+        $this->minDepth = 0;
+        $this->maxDepth = INF;
+
+        foreach ($depths as $comparator) {
+            switch ($comparator->getOperator()) {
+                case '>':
+                    $this->minDepth = $comparator->getTarget() + 1;
+                    break;
+                case '>=':
+                    $this->minDepth = $comparator->getTarget();
+                    break;
+                case '<':
+                    $this->maxDepth = $comparator->getTarget() - 1;
+                    break;
+                case '<=':
+                    $this->maxDepth = $comparator->getTarget();
+                    break;
+                default:
+                    $this->minDepth = $this->maxDepth = $comparator->getTarget();
+            }
+        }
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setExclude(array $exclude)
+    {
+        $this->exclude = $exclude;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setNames(array $names)
+    {
+        $this->names = $names;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setNotNames(array $notNames)
+    {
+        $this->notNames = $notNames;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setContains(array $contains)
+    {
+        $this->contains = $contains;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setNotContains(array $notContains)
+    {
+        $this->notContains = $notContains;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setSizes(array $sizes)
+    {
+        $this->sizes = $sizes;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setDates(array $dates)
+    {
+        $this->dates = $dates;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFilters(array $filters)
+    {
+        $this->filters = $filters;
+
+        return $this;
+     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setSort($sort)
+    {
+        $this->sort = $sort;
+
+        return $this;
+     }
+}
diff --git a/src/Symfony/Component/Finder/Adapter/AdapterInterface.php b/src/Symfony/Component/Finder/Adapter/AdapterInterface.php
@@ -0,0 +1,123 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Adapter;
+
+/**
+ * @author Jean-François Simon <contact@jfsimon.fr>
+ */
+interface AdapterInterface
+{
+    /**
+     * @param bool $followLinks
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setFollowLinks($followLinks);
+
+    /**
+     * @param int $mode
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setMode($mode);
+
+    /**
+     * @param array $exclude
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setExclude(array $exclude);
+
+    /**
+     * @param array $depths
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setDepths(array $depths);
+
+    /**
+     * @param array $names
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setNames(array $names);
+
+    /**
+     * @param array $notNames
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setNotNames(array $notNames);
+
+    /**
+     * @param array $contains
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setContains(array $contains);
+
+    /**
+     * @param array $notContains
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setNotContains(array $notContains);
+
+    /**
+     * @param array $sizes
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setSizes(array $sizes);
+
+    /**
+     * @param array $dates
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setDates(array $dates);
+
+    /**
+     * @param array $filters
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setFilters(array $filters);
+
+    /**
+     * @param \Closure|int $sort
+     *
+     * @return AdapterInterface Current instance
+     */
+    function setSort($sort);
+
+    /**
+     * @param string $dir
+     *
+     * @return \Iterator Result iterator
+     */
+    function searchInDirectory($dir);
+
+    /**
+     * Tests adapter support for current platform.
+     *
+     * @return bool
+     */
+    function isSupported();
+
+    /**
+     * Returns adapter name.
+     *
+     * @return string
+     */
+    function getName();
+}