PhutilRemarkupEngineBlockRule.php
a1b1d2f697aastable

PhutilRemarkupEngineBlockRule.php
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			<?php

			/*
			* Copyright 2011 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			abstract class PhutilRemarkupEngineBlockRule {

			private $storage;
			private $engine;
			private $rules;

			abstract public function getBlockPattern();
			abstract public function shouldMergeBlocks();
			abstract public function markupText($text);

			final public function setEngine(PhutilRemarkupEngine $engine) {
			$this->engine = $engine;
			return $this;
			}

			final protected function getEngine() {
			return $this->engine;
			}

			public function setMarkupRules(array $rules) {
			$this->rules = $rules;
			return $this;
			}

			final private function getMarkupRules() {
			return $this->rules;
			}

			final protected function applyRules($text) {
			$engine = $this->getEngine();
			foreach ($this->getMarkupRules() as $rule) {
			$rule->setEngine($engine);
			$text = $rule->apply($text);
			}
			return $text;
			}


			}