Inheritance diagram for antlr.MakeGrammar:

Public Member Functions
	MakeGrammar (Tool tool_, String[] args_, LLkAnalyzer analyzer_)
void	abortGrammar ()
void	beginAlt (boolean doAutoGen_)
void	beginChildList ()
void	beginExceptionGroup ()
void	beginExceptionSpec (Token label)
void	beginSubRule (Token label, Token start, boolean not)
void	beginTree (Token tok) throws SemanticException
BlockContext	context ()
void	defineRuleName (Token r, String access, boolean ruleAutoGen, String docComment) throws SemanticException
void	endAlt ()
void	endChildList ()
void	endExceptionGroup ()
void	endExceptionSpec ()
void	endGrammar ()
void	endRule (String rule)
void	endSubRule ()
void	endTree ()
void	hasError ()
void	noAutoGenSubRule ()
void	oneOrMoreSubRule ()
void	optionalSubRule ()
void	refAction (Token action)
void	setUserExceptions (String thr)
void	refArgAction (Token action)
void	refCharLiteral (Token lit, Token label, boolean inverted, int autoGenType, boolean lastInRule)
void	refCharRange (Token t1, Token t2, Token label, int autoGenType, boolean lastInRule)
void	refTokensSpecElementOption (Token tok, Token option, Token value)
void	refElementOption (Token option, Token value)
void	refExceptionHandler (Token exTypeAndName, Token action)
void	refInitAction (Token action)
void	refMemberAction (Token act)
void	refPreambleAction (Token act)
void	refReturnAction (Token returnAction)
void	refRule (Token idAssign, Token r, Token label, Token args, int autoGenType)
void	refSemPred (Token pred)
void	refStringLiteral (Token lit, Token label, int autoGenType, boolean lastInRule)
void	refToken (Token idAssign, Token t, Token label, Token args, boolean inverted, int autoGenType, boolean lastInRule)
void	refTokenRange (Token t1, Token t2, Token label, int autoGenType, boolean lastInRule)
void	refTreeSpecifier (Token treeSpec)
void	refWildcard (Token t, Token label, int autoGenType)
void	reset ()
void	setArgOfRuleRef (Token argAction)
void	setRuleOption (Token key, Token value)
void	setSubruleOption (Token key, Token value)
void	synPred ()
void	zeroOrMoreSubRule ()
Static Public Member Functions
static RuleBlock	createNextTokenRule (Grammar g, Vector lexRules, String rname)
static void	setBlock (AlternativeBlock b, AlternativeBlock src)
Protected Member Functions
void	addElementToCurrentAlt (AlternativeElement e)
Protected Attributes
Stack	blocks = new LList()
RuleRefElement	lastRuleRef
RuleEndElement	ruleEnd
RuleBlock	ruleBlock
int	nested = 0
boolean	grammarError = false
Package Attributes
ExceptionSpec	currentExceptionSpec = null

Constructor & Destructor Documentation

antlr.MakeGrammar.MakeGrammar	(	Tool	tool_,
		String[]	args_,
		LLkAnalyzer	analyzer_
	)

Member Function Documentation

void antlr.MakeGrammar.abortGrammar ( )

Abort the processing of a grammar (due to syntax errors)

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.Tool.error(), antlr.Grammar.getClassName(), antlr.DefineGrammarSymbols.grammar, and antlr.DefineGrammarSymbols.tool.

Referenced by antlr.MakeGrammar.endGrammar().

void antlr.MakeGrammar.addElementToCurrentAlt ( AlternativeElement e ) [protected]

References antlr.BlockContext.addAlternativeElement(), antlr.MakeGrammar.context(), antlr.AlternativeElement.enclosingRuleName, antlr.MakeGrammar.ruleBlock, and antlr.RuleBlock.ruleName.

Referenced by antlr.MakeGrammar.endAlt(), antlr.MakeGrammar.endChildList(), antlr.MakeGrammar.endSubRule(), antlr.MakeGrammar.endTree(), antlr.MakeGrammar.refAction(), antlr.MakeGrammar.refCharLiteral(), antlr.MakeGrammar.refCharRange(), antlr.MakeGrammar.refRule(), antlr.MakeGrammar.refSemPred(), antlr.MakeGrammar.refStringLiteral(), antlr.MakeGrammar.refToken(), antlr.MakeGrammar.refTokenRange(), and antlr.MakeGrammar.refWildcard().

void antlr.MakeGrammar.beginAlt ( boolean doAutoGen_ )

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.AlternativeBlock.addAlternative(), antlr.BlockContext.block, antlr.MakeGrammar.context(), and antlr.Alternative.setAutoGen().

Referenced by antlr.MakeGrammar.optionalSubRule().

void antlr.MakeGrammar.beginChildList ( )

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.AlternativeBlock.addAlternative(), antlr.BlockContext.block, and antlr.MakeGrammar.context().

void antlr.MakeGrammar.beginExceptionGroup ( )

Add an exception group to a rule (currently a no-op)

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.MakeGrammar.context(), antlr.Tool.panic(), and antlr.DefineGrammarSymbols.tool.

void antlr.MakeGrammar.beginExceptionSpec ( Token label )

Add an exception spec to an exception group or rule block

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.MakeGrammar.currentExceptionSpec, antlr.Token.getText(), and antlr.Token.setText().

void antlr.MakeGrammar.beginSubRule	(	Token	label,
		Token	start,
		boolean	not
	)

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.BlockContext.altNum, antlr.BlockEndElement.block, antlr.BlockContext.block, antlr.BlockContext.blockEnd, antlr.MakeGrammar.blocks, antlr.MakeGrammar.context(), antlr.DefineGrammarSymbols.grammar, antlr.MakeGrammar.nested, and antlr.collections.Stack.push().

void antlr.MakeGrammar.beginTree ( Token tok ) throws SemanticException

Reimplemented from antlr.DefineGrammarSymbols.

References antlr.BlockContext.altNum, antlr.BlockContext.block, antlr.MakeGrammar.blocks, antlr.MakeGrammar.context(), antlr.Tool.error(), antlr.Grammar.getFilename(), antlr.DefineGrammarSymbols.grammar, antlr.collections.Stack.push(), and antlr.DefineGrammarSymbols.tool.

BlockContext antlr.MakeGrammar.context ( )

References antlr.MakeGrammar.blocks, antlr.collections.Stack.height(), and antlr.collections.Stack.top().

static RuleBlock antlr.MakeGrammar.createNextTokenRule	(	Grammar	g,
		Vector	lexRules,
		String	rname
	)			`[static]`

Used to build nextToken() for the lexer. This builds a rule which has every "public" rule in the given Vector of rules as it's alternate. Each rule ref generates a Token object.

Parameters:

	g	The Grammar that is being processed
	lexRules	A vector of lexer rules that will be used to create an alternate block.
	rname	The name of the resulting rule.