MCP Code Analysis Server

"""Java language plugin implementation.""" from typing import cast from src.parser.base_parser import BaseParser from src.parser.java_parser import JavaCodeParser from src.parser.language_config import LanguageConfig, LanguageRegistry from src.parser.language_plugin import LanguagePlugin class JavaLanguagePlugin(LanguagePlugin): """Language plugin for Java support.""" def get_language_config(self) -> LanguageConfig: """Get Java language configuration.""" config = LanguageRegistry.get_language("java") if config is None: # Fallback configuration if not found in registry config = LanguageConfig( name="java", display_name="Java", extensions=[".java"], parser_available=True, features={ "classes": True, "functions": True, # Methods in Java "imports": True, "modules": False, # Java uses packages "docstrings": True, # JavaDoc "type_hints": True, # Java is strongly typed }, ) return config def create_parser(self) -> BaseParser: """Create Java parser instance.""" return cast("BaseParser", JavaCodeParser()) def get_complexity_nodes(self) -> set[str]: """Get Java-specific complexity node types. Returns TreeSitter node types that contribute to cyclomatic complexity in Java code, including conditionals, loops, exception handling, and Java-specific constructs. """ return { # Conditionals "if_statement", "else_clause", "ternary_expression", "switch_expression", "switch_label", # Loops "for_statement", "enhanced_for_statement", # for-each loop "while_statement", "do_statement", # Exception handling "catch_clause", "try_with_resources_statement", # Boolean operators "binary_expression", # Will filter for && and || # Other control flow "throw_statement", "assert_statement", # Java-specific constructs "instanceof_expression", "conditional_expression", "lambda_expression", "method_reference", } def get_analysis_priority(self) -> int: """Java gets medium priority.""" return 150