<?php
namespace Crocoblock_Wizard\Tools\Cache;

/**
 * Base class for caching method. All caching methods must be extends from this class.
 * All methods are required for child classes
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

/**
 * Define Base class
 */
class Base {

	/**
	 * Store passed value in cache with passed key.
	 *
	 * @param  string $key   Caching key.
	 * @param  mixed  $value Value to save.
	 * @param  string $group Caching group.
	 * @return bool
	 */
	public function update( $key = null, $value = null, $group = 'global' ) {}
	/**
	 * Create base caching group if not exist.
	 */
	public function setup_cahe() {}

	/**
	 * Create new group in base caching group if not exists
	 */
	public function setup_cahe_group( $group = 'global' ) {}

	/**
	 * Returns all stored cache
	 *
	 * @return array
	 */
	public function get_all() {}

	/**
	 * Returns whole stored group
	 *
	 * @return array
	 */
	public function get_group( $group = 'global' ) {}

	/**
	 * Returns whole stored group
	 *
	 * @return void
	 */
	public function clear_cache( $group = null ) {}


	/**
	 * Returns current value by key
	 *
	 * @return array
	 */
	public function get( $key = null, $group = 'global' ) {}

	/**
	 * Write object cahe to static cache (if current handler requires this)
	 *
	 * @return void
	 */
	public function write_cache() {}

}