ANTLR Runtime Source Code

ANTLR is a powerful parser generator for multiple programming languages including Java.

ANTLR contains 2 major modules:

  • Runtime - For building and executing parsers/lexers generated in Java.
  • Tool (The Parser Generator) - For generating parsers/lexers Java class.

ANTLR Runtime Source Code files are provided in the distribution packge (antlr4-4.10.1.zip). You can download them at ANTLR Website.

You can also browse the source code below:

✍: FYIcenter

org/antlr/v4/runtime/dfa/LexerDFASerializer.java

/*
 * Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
 * Use of this file is governed by the BSD 3-clause license that
 * can be found in the LICENSE.txt file in the project root.
 */

package org.antlr.v4.runtime.dfa;

import org.antlr.v4.runtime.VocabularyImpl;

public class LexerDFASerializer extends DFASerializer {
	public LexerDFASerializer(DFA dfa) {
		super(dfa, VocabularyImpl.EMPTY_VOCABULARY);
	}

	@Override

	protected String getEdgeLabel(int i) {
		return new StringBuilder("'")
				.appendCodePoint(i)
				.append("'")
				.toString();
	}
}

org/antlr/v4/runtime/dfa/LexerDFASerializer.java

 

Or download all of them as a single archive file:

File name: antlr-runtime-4.10.1-sources.jar
File size: 308953 bytes
Release date: 2022-04-15
Download 

 

ANTLR Tool Source Code

What Is ANTLR Parser Generator

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⇑⇑ FAQ for ANTLR Parser Generator

2018-10-21, 30996👍, 0💬