Package org.javacc.parser

Class CodeGenerator

java.lang.Object

org.javacc.parser.CodeGenerator

Direct Known Subclasses:

LexGen, ParseGen

public class CodeGenerator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected int	ccol
protected int	cline
protected StringBuffer	includeBuffer
protected StringBuffer	mainBuffer
protected StringBuffer	outputBuffer
protected StringBuffer	staticsBuffer

Constructor Summary

Constructors

Constructor	Description
CodeGenerator()

Method Summary

Modifier and Type	Method	Description
void	genAnnotation(String ann)	Generate annotation.
void	genClassStart(String mod, String name, String[] superClasses, String[] superInterfaces)	Generate a class with a given name, an array of superclass and another array of super interfaes
void	genCode(Object... code)
void	genCodeLine(Object... code)
void	generateMethodDefHeader(String modsAndRetType, String className, String nameAndParams)
void	generateMethodDefHeader(String qualifiedModsAndRetType, String className, String nameAndParams, String exceptions)
void	genModifier(String mod)	Generate a modifier
void	genStringLiteralArrayCPP(String varName, String[] arr)
void	genStringLiteralInCPP(String s)
static String	getCharStreamName()
protected String	getClassQualifier(String className)
String	getGeneratedCode()	for testing
protected String	getLeadingComments(Token t)
protected String	getStringForTokenOnly(Token t)
protected String	getStringToPrint(Token t)
protected String	getTrailingComments(Token t)
protected boolean	isJavaLanguage()
protected void	printLeadingComments(Token t)
protected void	printToken(Token t)
protected void	printTokenList(List<Token> list)
protected void	printTokenOnly(Token t)
protected void	printTokenSetup(Token t)
protected void	printTrailingComments(Token t)
void	saveOutput(String fileName)
void	saveOutput(String fileName, StringBuffer sb)
void	switchToIncludeFile()
void	switchToMainFile()
void	switchToStaticsFile()
protected void	writeTemplate(String name, Map<String,Object> options, Object... additionalOptions)

Methods inherited from class java.lang.Object

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

Field Details

mainBuffer

protected StringBuffer mainBuffer

includeBuffer

protected StringBuffer includeBuffer

staticsBuffer

protected StringBuffer staticsBuffer

outputBuffer

protected StringBuffer outputBuffer

cline

protected int cline

ccol

protected int ccol

Constructor Details

CodeGenerator

public CodeGenerator()

Method Details

genStringLiteralArrayCPP

public void genStringLiteralArrayCPP(String varName,
 String[] arr)

genStringLiteralInCPP

public void genStringLiteralInCPP(String s)

genCodeLine

public void genCodeLine(Object... code)

genCode

public void genCode(Object... code)

saveOutput

public void saveOutput(String fileName)

saveOutput

public void saveOutput(String fileName,
 StringBuffer sb)

printTokenSetup

protected void printTokenSetup(Token t)

printTokenList

protected void printTokenList(List<Token> list)

printTokenOnly

protected void printTokenOnly(Token t)

getStringForTokenOnly

protected String getStringForTokenOnly(Token t)

printToken

protected void printToken(Token t)

getStringToPrint

protected String getStringToPrint(Token t)

printLeadingComments

protected void printLeadingComments(Token t)

getLeadingComments

protected String getLeadingComments(Token t)

printTrailingComments

protected void printTrailingComments(Token t)

getTrailingComments

protected String getTrailingComments(Token t)

getGeneratedCode

public String getGeneratedCode()

for testing

genAnnotation

public void genAnnotation(String ann)

Generate annotation. @XX syntax for java, comments in C++

genModifier

public void genModifier(String mod)

Generate a modifier

genClassStart

public void genClassStart(String mod,
 String name,
 String[] superClasses,
 String[] superInterfaces)

Generate a class with a given name, an array of superclass and another array of super interfaes

isJavaLanguage

protected boolean isJavaLanguage()

switchToMainFile

public void switchToMainFile()

switchToStaticsFile

public void switchToStaticsFile()

switchToIncludeFile

public void switchToIncludeFile()

generateMethodDefHeader

public void generateMethodDefHeader(String modsAndRetType,
 String className,
 String nameAndParams)

generateMethodDefHeader

public void generateMethodDefHeader(String qualifiedModsAndRetType,
 String className,
 String nameAndParams,
 String exceptions)

getClassQualifier

protected String getClassQualifier(String className)

getCharStreamName

public static String getCharStreamName()

writeTemplate

protected void writeTemplate(String name,
 Map<String,Object> options,
 Object... additionalOptions)
                      throws IOException

Throws:

IOException