mirror of
https://github.com/aNNiMON/Own-Programming-Language-Tutorial.git
synced 2024-09-20 16:54:21 +03:00
35 lines
1.1 KiB
Java
35 lines
1.1 KiB
Java
package com.annimon.ownlang;
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import com.annimon.ownlang.parser.Lexer;
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import com.annimon.ownlang.parser.Parser;
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import com.annimon.ownlang.parser.Token;
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import com.annimon.ownlang.parser.ast.Statement;
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import com.annimon.ownlang.parser.visitors.AssignValidator;
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import com.annimon.ownlang.parser.visitors.FunctionAdder;
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import com.annimon.ownlang.parser.visitors.VariablePrinter;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.util.List;
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/**
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* @author aNNiMON
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*/
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public final class Main {
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public static void main(String[] args) throws IOException {
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final String input = new String( Files.readAllBytes(Paths.get("visitor.own")), "UTF-8");
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final List<Token> tokens = new Lexer(input).tokenize();
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for (Token token : tokens) {
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System.out.println(token);
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}
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final Statement program = new Parser(tokens).parse();
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System.out.println(program.toString());
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program.accept(new FunctionAdder());
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program.accept(new VariablePrinter());
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program.accept(new AssignValidator());
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program.execute();
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}
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}
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