Design a JSON Parser
Recursive Descent ParsingLexer/TokenizerError HandlingVisitor Pattern
Design and implement a JSON parser that can parse JSON strings into corresponding data structures. The parser should handle nested objects and arrays, support all JSON data types (strings, numbers, booleans, null, objects, arrays), validate JSON format during parsing, and provide meaningful error messages with position information for invalid JSON.
What You'll Build
- The parser must convert a valid JSON string into a corresponding data structure (objects, arrays, primitives).
- The parser must support all JSON data types: strings, numbers (integers and decimals), booleans, null, objects, and arrays.
- The parser must handle nested objects and arrays of arbitrary depth.
- The parser must validate JSON syntax during parsing and throw exceptions for invalid JSON with meaningful error messages.
- The parser must provide error information including the position (line and column number) where the error occurred.
- ...and more
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Design Patterns
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