Moved cache drivers outside core to extensions (plugins)

plugins/cache-redis/Predis/Command/CommandInterface.php

@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) Daniele Alessandri <suppakilla@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command;
+
+/**
+ * Defines an abstraction representing a Redis command.
+ *
+ * @author Daniele Alessandri <suppakilla@gmail.com>
+ */
+interface CommandInterface
+{
+    /**
+     * Returns the ID of the Redis command. By convention, command identifiers
+     * must always be uppercase.
+     *
+     * @return string
+     */
+    public function getId();
+
+    /**
+     * Assign the specified slot to the command for clustering distribution.
+     *
+     * @param int $slot Slot ID.
+     */
+    public function setSlot($slot);
+
+    /**
+     * Returns the assigned slot of the command for clustering distribution.
+     *
+     * @return int|null
+     */
+    public function getSlot();
+
+    /**
+     * Sets the arguments for the command.
+     *
+     * @param array $arguments List of arguments.
+     */
+    public function setArguments(array $arguments);
+
+    /**
+     * Sets the raw arguments for the command without processing them.
+     *
+     * @param array $arguments List of arguments.
+     */
+    public function setRawArguments(array $arguments);
+
+    /**
+     * Gets the arguments of the command.
+     *
+     * @return array
+     */
+    public function getArguments();
+
+    /**
+     * Gets the argument of the command at the specified index.
+     *
+     * @param int $index Index of the desired argument.
+     *
+     * @return mixed|null
+     */
+    public function getArgument($index);
+
+    /**
+     * Parses a raw response and returns a PHP object.
+     *
+     * @param string $data Binary string containing the whole response.
+     *
+     * @return mixed
+     */
+    public function parseResponse($data);
+}