基础内容

src/Grammar/Grammar.php

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+<?php
+/**
+ * @filename Grammar.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:13
+ */
+
+
+namespace JerryYan\DSL\Grammar;
+
+
+class Grammar extends GrammarInterface
+{
+
+}

src/Grammar/GrammarInterface.php

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+<?php
+/**
+ * @filename GrammarInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:11
+ */
+
+
+namespace JerryYan\DSL\Grammar;
+
+
+abstract class GrammarInterface
+{
+
+}

src/Output/CnTextOutput.php

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+<?php
+/**
+ * @filename CnTextOutput.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:33
+ */
+
+
+namespace JerryYan\DSL\Output;
+
+
+/**
+ * 又以中文形式重新输出一遍
+ * @package JerryYan\DSL\Output
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 16:12
+ */
+class CnTextOutput extends OutputInterface
+{
+
+}

src/Output/DiagramOutput.php

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+<?php
+/**
+ * @filename DiagramOutput.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:30
+ */
+
+
+namespace JerryYan\DSL\Output;
+
+
+class DiagramOutput extends OutputInterface
+{
+
+}

src/Output/HTMLOutput.php

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+<?php
+/**
+ * @filename HTMLOutput.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:09
+ */
+
+
+namespace JerryYan\DSL\Output;
+
+
+class HTMLOutput extends OutputInterface
+{
+
+}

src/Output/OutputInterface.php

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+<?php
+/**
+ * @filename OutputInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:08
+ */
+
+
+namespace JerryYan\DSL\Output;
+
+
+abstract class OutputInterface
+{
+
+}

src/Parser/Parser.php

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+<?php
+/**
+ * @filename Parser.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:35
+ */
+
+
+namespace JerryYan\DSL\Parser;
+
+
+class Parser extends ParserInterface
+{
+
+}

src/Parser/ParserInterface.php

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+<?php
+/**
+ * @filename ParserInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:35
+ */
+
+
+namespace JerryYan\DSL\Parser;
+
+
+abstract class ParserInterface
+{
+
+}

src/Reader/FileReader.php

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+<?php
+/**
+ * @filename FileReader.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:58
+ */
+
+
+namespace JerryYan\DSL\Reader;
+
+
+class FileReader extends ReaderInterface
+{
+
+}

src/Reader/ReaderInterface.php

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+<?php
+/**
+ * @filename ReaderInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:58
+ */
+
+
+namespace JerryYan\DSL\Reader;
+
+
+/**
+ * 解析器需要使用到的读取类
+ * @package JerryYan\DSL\Reader
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:37
+ */
+abstract class ReaderInterface
+{
+    protected $currentLine = 0;
+    protected $currentPosition = 0;
+    protected $currentLinePosition = 0;
+    #abstract public function getNextChar(): ?string;
+    #abstract public function getCurrentToken(): ?string;
+    #abstract public function getNextToken(): ?string;
+    #abstract public function moveToNextToken(): ?string;
+
+    /**
+     * 跳过当前行
+     * @return bool
+     * @author Jerry Yan <792602257@qq.com>
+     * @date 2020/12/17 15:43
+     */
+    #abstract public function skipCurrentLine(): bool;
+
+    /**
+     * 从当前位置跳到结束位置
+     * @param string $end
+     * @return bool
+     * @author Jerry Yan <792602257@qq.com>
+     * @date 2020/12/17 15:43
+     */
+    #abstract public function skipUntil(string $end="*/"): bool;
+}

src/Reader/StreamReader.php

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+<?php
+/**
+ * @filename StreamReader.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:58
+ */
+
+
+namespace JerryYan\DSL\Reader;
+
+
+class StreamReader extends ReaderInterface
+{
+
+}

src/Token/Token.php

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+<?php
+/**
+ * @filename Token.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:51
+ */
+
+
+namespace JerryYan\DSL\Token;
+
+
+/**
+ * Token实体分类Enum
+ * @package JerryYan\DSL\Token
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:11
+ */
+final class Token
+{
+    const AND = "And";
+    const OR = "Or";
+}

src/Token/TokenAnd.php

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+<?php
+/**
+ * @filename TokenAnd.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:20
+ */
+
+
+namespace JerryYan\DSL\Token;
+
+
+class TokenAnd
+{
+
+}

src/Token/TokenFactory.php

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+<?php
+/**
+ * @filename TokenFactory.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:48
+ */
+
+
+namespace JerryYan\DSL\Token;
+
+
+class TokenFactory
+{
+    /** @var array<string, string> Token类型及映射类 */
+    #private $tokenMap = [
+    #    Token::AND => TokenAnd::class,
+    #];
+
+}

src/Token/TokenInterface.php

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+<?php
+/**
+ * @filename TokenInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 14:23
+ */
+
+
+namespace JerryYan\DSL\Token;
+
+
+abstract class TokenInterface
+{
+
+}

src/Token/TokenType.php

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+<?php
+/**
+ * @filename TokenType.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:04
+ */
+
+
+namespace JerryYan\DSL\Token;
+
+
+/**
+ * Token分类Enum
+ * @package JerryYan\DSL\Token
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:04
+ */
+final class TokenType
+{
+
+}

src/Tokenizer/Tokenizer.php

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+<?php
+/**
+ * @filename Tokenizer.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:22
+ */
+
+
+namespace JerryYan\DSL\Tokenizer;
+
+
+class Tokenizer extends TokenizerInterface
+{
+
+}

src/Tokenizer/TokenizerInterface.php

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+<?php
+/**
+ * @filename TokenizerInterface.php
+ * @author Jerry Yan <792602257@qq.com>
+ * @date 2020/12/17 15:22
+ */
+
+
+namespace JerryYan\DSL\Tokenizer;
+
+
+abstract class TokenizerInterface
+{
+
+}