Inheritance diagram for antlr.TreeParser:

Public Member Functions
	TreeParser ()
AST	getAST ()
ASTFactory	getASTFactory ()
String	getTokenName (int num)
String[]	getTokenNames ()
void	match (AST t, BitSet b) throws MismatchedTokenException
void	reportError (RecognitionException ex)
void	reportError (String s)
void	reportWarning (String s)
void	setASTFactory (ASTFactory f)
void	setASTNodeType (String nodeType)
void	setASTNodeClass (String nodeType)
void	traceIndent ()
void	traceIn (String rname, AST t)
void	traceOut (String rname, AST t)
Static Public Member Functions
static void	panic ()
Static Public Attributes
static ASTNULLType	ASTNULL = new ASTNULLType()
Protected Member Functions
void	match (AST t, int ttype) throws MismatchedTokenException
void	matchNot (AST t, int ttype) throws MismatchedTokenException
Protected Attributes
AST	_retTree
TreeParserSharedInputState	inputState
String[]	tokenNames
AST	returnAST
ASTFactory	astFactory = new ASTFactory()
int	traceDepth = 0

Constructor & Destructor Documentation

antlr.TreeParser.TreeParser ( )

References antlr.TreeParser.inputState.

Member Function Documentation

AST antlr.TreeParser.getAST ( )

Get the AST return value squirreled away in the parser

References antlr.TreeParser.returnAST.

ASTFactory antlr.TreeParser.getASTFactory ( )

References antlr.TreeParser.astFactory.

String antlr.TreeParser.getTokenName ( int num )

References antlr.TreeParser.tokenNames.

String [] antlr.TreeParser.getTokenNames ( )

References antlr.TreeParser.tokenNames.

Referenced by antlr.TreeParser.match(), and antlr.TreeParser.matchNot().

void antlr.TreeParser.match	(	AST	t,
		int	ttype
	)			throws MismatchedTokenException `[protected]`

References antlr.TreeParser.ASTNULL, antlr.TreeParser.getTokenNames(), and antlr.ASTNULLType.getType().

void antlr.TreeParser.match	(	AST	t,
		BitSet	b
	)			throws MismatchedTokenException

Make sure current lookahead symbol matches the given set Throw an exception upon mismatch, which is catch by either the error handler or by the syntactic predicate.

References antlr.TreeParser.ASTNULL, and antlr.TreeParser.getTokenNames().

void antlr.TreeParser.matchNot	(	AST	t,
		int	ttype
	)			throws MismatchedTokenException `[protected]`

References antlr.TreeParser.ASTNULL, antlr.TreeParser.getTokenNames(), and antlr.ASTNULLType.getType().

static void antlr.TreeParser.panic ( ) [static]

Deprecated:: as of 2.7.2. This method calls System.exit() and writes directly to stderr, which is usually not appropriate when a parser is embedded into a larger application. Since the method is static, it cannot be overridden to avoid these problems. ANTLR no longer uses this method internally or in generated code.

void antlr.TreeParser.reportError ( RecognitionException ex )

Parser error-reporting function can be overridden in subclass

References antlr.RecognitionException.toString().

void antlr.TreeParser.reportError ( String s )

Parser error-reporting function can be overridden in subclass

void antlr.TreeParser.reportWarning ( String s )

Parser warning-reporting function can be overridden in subclass

void antlr.TreeParser.setASTFactory ( ASTFactory f )

Specify an object with support code (shared by Parser and TreeParser. Normally, the programmer does not play with this, using setASTNodeType instead.

References antlr.TreeParser.astFactory.

void antlr.TreeParser.setASTNodeClass ( String nodeType )

Specify the type of node to create during tree building

References antlr.TreeParser.astFactory, and antlr.ASTFactory.setASTNodeType().

Referenced by PascalParser.parseFile(), and antlr.TreeParser.setASTNodeType().

void antlr.TreeParser.setASTNodeType ( String nodeType )

Specify the type of node to create during tree building.

Deprecated:: since 2.7.2

References antlr.TreeParser.setASTNodeClass().

void antlr.TreeParser.traceIn	(	String	rname,
		AST	t
	)

References antlr.TreeParserSharedInputState.guessing, antlr.TreeParser.inputState, antlr.collections.AST.toString(), antlr.TreeParser.traceDepth, and antlr.TreeParser.traceIndent().

void antlr.TreeParser.traceIndent ( )

References antlr.TreeParser.traceDepth.

Referenced by antlr.TreeParser.traceIn(), and antlr.TreeParser.traceOut().

void antlr.TreeParser.traceOut	(	String	rname,
		AST	t
	)

References antlr.TreeParserSharedInputState.guessing, antlr.TreeParser.inputState, antlr.collections.AST.toString(), antlr.TreeParser.traceDepth, and antlr.TreeParser.traceIndent().

Member Data Documentation

AST antlr.TreeParser._retTree [protected]

Where did this rule leave off parsing; avoids a return parameter

ASTFactory antlr.TreeParser.astFactory = new ASTFactory() [protected]

AST support code; parser and treeparser delegate to this object

Referenced by antlr.TreeParser.getASTFactory(), antlr.TreeParser.setASTFactory(), and antlr.TreeParser.setASTNodeClass().

ASTNULLType antlr.TreeParser.ASTNULL = new ASTNULLType() [static]

The AST Null object; the parsing cursor is set to this when it is found to be null. This way, we can test the token type of a node without having to have tests for null everywhere.