com.helger.pgcc.jjdoc

Class TextGenerator

java.lang.Object

com.helger.pgcc.jjdoc.TextGenerator

All Implemented Interfaces:

IDocGenerator

Direct Known Subclasses:

HTMLGenerator, XTextGenerator

public class TextGenerator
extends Object
implements IDocGenerator

Output BNF in text format.

Field Summary

Fields

Modifier and Type	Field and Description
protected PrintWriter	m_ostr

Constructor Summary

Constructors

Constructor and Description
TextGenerator()

Method Summary

Modifier and Type	Method and Description
void	cppcode(CodeProductionCpp cp) Output comment from a production.
protected PrintWriter	createOutputStream() Create an output stream for the generated Jack code.
void	documentEnd() Output document footer.
void	documentStart() Output document header.
void	expansionEnd(Expansion e, boolean first) Output end of Expansion.
void	expansionStart(Expansion e, boolean first) Output start of an Expansion.
void	handleTokenProduction(TokenProduction tp)
void	javacode(CodeProductionJava jp) Output comment from a production.
void	nonTerminalEnd(ExpNonTerminal nt) Output end of non-terminal.
void	nonterminalsEnd() Output end of non-terminal.
void	nonterminalsStart() Output start of non-terminal.
void	nonTerminalStart(ExpNonTerminal nt) Output start of non-terminal.
void	print(String s) Output String.
void	productionEnd(NormalProduction np) Output end of a normal production.
void	productionStart(NormalProduction np) Output start of a normal production.
void	reEnd(AbstractExpRegularExpression r) Output end of regular expression.
void	reStart(AbstractExpRegularExpression r) Output start of regular expression.
void	specialTokens(String s) Output Special Tokens.
void	text(String s) Output string with entity substitution for brackets and ampersands.
void	tokensEnd() Output end of tokens.
void	tokensStart() Output start of tokens.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.helger.pgcc.jjdoc.IDocGenerator

debug, doNothing, error, info, warn

Field Detail

m_ostr

protected PrintWriter m_ostr

Constructor Detail

TextGenerator

public TextGenerator()

Method Detail

text

public void text(String s)

Description copied from interface: IDocGenerator

Output string with entity substitution for brackets and ampersands.

Specified by:

text in interface IDocGenerator

Parameters:

s - the String to output

print

public void print(String s)

Description copied from interface: IDocGenerator

Output String.

Specified by:

print in interface IDocGenerator

Parameters:

s - String to output

documentStart

public void documentStart()

Description copied from interface: IDocGenerator

Output document header.

Specified by:

documentStart in interface IDocGenerator

documentEnd

public void documentEnd()

Description copied from interface: IDocGenerator

Output document footer.

Specified by:

documentEnd in interface IDocGenerator

specialTokens

public void specialTokens(String s)

Description copied from interface: IDocGenerator

Output Special Tokens.

Specified by:

specialTokens in interface IDocGenerator

Parameters:

s - tokens to output

nonterminalsStart

public void nonterminalsStart()

Description copied from interface: IDocGenerator

Output start of non-terminal.

Specified by:

nonterminalsStart in interface IDocGenerator

nonterminalsEnd

public void nonterminalsEnd()

Description copied from interface: IDocGenerator

Output end of non-terminal.

Specified by:

nonterminalsEnd in interface IDocGenerator

tokensStart

public void tokensStart()

Description copied from interface: IDocGenerator

Output start of tokens.

Specified by:

tokensStart in interface IDocGenerator

handleTokenProduction

public void handleTokenProduction(TokenProduction tp)

Specified by:

handleTokenProduction in interface IDocGenerator

tokensEnd

public void tokensEnd()

Description copied from interface: IDocGenerator

Output end of tokens.

Specified by:

tokensEnd in interface IDocGenerator

javacode

public void javacode(CodeProductionJava jp)

Description copied from interface: IDocGenerator

Output comment from a production.

Specified by:

javacode in interface IDocGenerator

Parameters:

jp - the JavaCodeProduction to output

cppcode

public void cppcode(CodeProductionCpp cp)

Description copied from interface: IDocGenerator

Output comment from a production.

Specified by:

cppcode in interface IDocGenerator

Parameters:

cp - the CppCodeProduction to output

productionStart

public void productionStart(NormalProduction np)

Description copied from interface: IDocGenerator

Output start of a normal production.

Specified by:

productionStart in interface IDocGenerator

Parameters:

np - the NormalProduction being output

productionEnd

public void productionEnd(NormalProduction np)

Description copied from interface: IDocGenerator

Output end of a normal production.

Specified by:

productionEnd in interface IDocGenerator

Parameters:

np - the NormalProduction being output

expansionStart

public void expansionStart(Expansion e,
                           boolean first)

Description copied from interface: IDocGenerator

Output start of an Expansion.

Specified by:

expansionStart in interface IDocGenerator

Parameters:

e - Expansion being output

first - whether this is the first expansion

expansionEnd

public void expansionEnd(Expansion e,
                         boolean first)

Description copied from interface: IDocGenerator

Output end of Expansion.

Specified by:

expansionEnd in interface IDocGenerator

Parameters:

e - Expansion being output

first - whether this is the first expansion

nonTerminalStart

public void nonTerminalStart(ExpNonTerminal nt)

Description copied from interface: IDocGenerator

Output start of non-terminal.

Specified by:

nonTerminalStart in interface IDocGenerator

Parameters:

nt - the NonTerminal being output

nonTerminalEnd

public void nonTerminalEnd(ExpNonTerminal nt)

Description copied from interface: IDocGenerator

Output end of non-terminal.

Specified by:

nonTerminalEnd in interface IDocGenerator

Parameters:

nt - the NonTerminal being output

reStart

public void reStart(AbstractExpRegularExpression r)

Description copied from interface: IDocGenerator

Output start of regular expression.

Specified by:

reStart in interface IDocGenerator

Parameters:

r - the RegularExpression being output

reEnd

public void reEnd(AbstractExpRegularExpression r)

Description copied from interface: IDocGenerator

Output end of regular expression.

Specified by:

reEnd in interface IDocGenerator

Parameters:

r - the RegularExpression being output

createOutputStream

@Nonnull
protected PrintWriter createOutputStream()

Create an output stream for the generated Jack code. Try to open a file based on the name of the parser, but if that fails use the standard output stream.

Returns:

Never null.