| Interface | Description | 
|---|---|
| AntlrASTProcessor | 
 An interface for processing antlr AST objects 
 | 
| SourceInfo | 
| Class | Description | 
|---|---|
| AntlrASTProcessSnippets | |
| AntlrParserPlugin | Deprecated | 
| AntlrParserPluginFactory | Deprecated | 
| EnumHelper | |
| GroovySourceAST | 
 We have an AST subclass so we can track source information. 
 | 
| GroovySourceToken | 
 This is a Token sub class to track line information 
 | 
| LexerFrame | Deprecated
LexerFrame instead | 
| LineColumn | 
 An object representing a line and column position 
 | 
| PrimitiveHelper | |
| SourceBuffer | 
 A simple buffer that provides line/col access to chunks of source code
 held within itself. 
 | 
| UnicodeEscapingReader | 
 Translates GLS-defined unicode escapes into characters. 
 | 
| UnicodeLexerSharedInputState | 
 GRECLIPSE-805 Support for unicode escape sequences 
 | 
| Exception | Description | 
|---|---|
| ASTParserException | 
 Thrown when trying to parse the AST 
 | 
| ASTRuntimeException | 
 Used within the Groovy's AntlrParserPlugin 
 | 
Parser related classes.