www.gusucode.com > KPPW众包威客PHP开源建站系统 v3.0源码程序 > KPPW/vendor/phpdocumentor/reflection-docblock/src/DocBlock/TagFactory.php

    <?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\Types\Context as TypeContext;

interface TagFactory
{
    /**
     * Adds a parameter to the service locator that can be injected in a tag's factory method.
     *
     * When calling a tag's "create" method we always check the signature for dependencies to inject. One way is to
     * typehint a parameter in the signature so that we can use that interface or class name to inject a dependency
     * (see {@see addService()} for more information on that).
     *
     * Another way is to check the name of the argument against the names in the Service Locator. With this method
     * you can add a variable that will be inserted when a tag's create method is not typehinted and has a matching
     * name.
     *
     * Be aware that there are two reserved names:
     *
     * - name, representing the name of the tag.
     * - body, representing the complete body of the tag.
     *
     * These parameters are injected at the last moment and will override any existing parameter with those names.
     *
     * @param string $name
     * @param mixed  $value
     *
     * @return void
     */
    public function addParameter($name, $value);

    /**
     * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
     *
     * When calling a tag's "create" method we always check the signature for dependencies to inject. If a parameter
     * has a typehint then the ServiceLocator is queried to see if a Service is registered for that typehint.
     *
     * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
     * interface is passed as alias then every time that interface is requested the provided service will be returned.
     *
     * @param object $service
     * @param string $alias
     *
     * @return void
     */
    public function addService($service);

    /**
     * Factory method responsible for instantiating the correct sub type.
     *
     * @param string $tagLine The text for this tag, including description.
     * @param TypeContext $context
     *
     * @throws \InvalidArgumentException if an invalid tag line was presented.
     *
     * @return Tag A new tag object.
     */
    public function create($tagLine, TypeContext $context = null);

    /**
     * Registers a handler for tags.
     *
     * If you want to use your own tags then you can use this method to instruct the TagFactory to register the name
     * of a tag with the FQCN of a 'Tag Handler'. The Tag handler should implement the {@see Tag} interface (and thus
     * the create method).
     *
     * @param string $tagName Name of tag to register a handler for. When registering a namespaced tag, the full
     *                        name, along with a prefixing slash MUST be provided.
     * @param string $handler FQCN of handler.
     *
     * @throws \InvalidArgumentException if the tag name is not a string
     * @throws \InvalidArgumentException if the tag name is namespaced (contains backslashes) but does not start with
     *     a backslash
     * @throws \InvalidArgumentException if the handler is not a string
     * @throws \InvalidArgumentException if the handler is not an existing class
     * @throws \InvalidArgumentException if the handler does not implement the {@see Tag} interface
     *
     * @return void
     */
    public function registerTagHandler($tagName, $handler);
}