org.javacc.parser

Class CodeGenerator

java.lang.Object

org.javacc.parser.CodeGenerator

Direct Known Subclasses:

LexGen, ParseGen

public class CodeGenerator
extends java.lang.Object

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
CodeGenerator()

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Field Detail

mainBuffer

protected java.lang.StringBuffer mainBuffer

includeBuffer

protected java.lang.StringBuffer includeBuffer

staticsBuffer

protected java.lang.StringBuffer staticsBuffer

outputBuffer

protected java.lang.StringBuffer outputBuffer

cline

protected int cline

ccol

protected int ccol

Constructor Detail

CodeGenerator

public CodeGenerator()

Method Detail

genStringLiteralArrayCPP

public void genStringLiteralArrayCPP(java.lang.String varName,
                            java.lang.String[] arr)

genStringLiteralInCPP

public void genStringLiteralInCPP(java.lang.String s)

genCodeLine

public void genCodeLine(java.lang.Object... code)

genCode

public void genCode(java.lang.Object... code)

saveOutput

public void saveOutput(java.lang.String fileName)

saveOutput

public void saveOutput(java.lang.String fileName,
              java.lang.StringBuffer sb)

printTokenSetup

protected void printTokenSetup(Token t)

printTokenList

protected void printTokenList(java.util.List<Token> list)

printTokenOnly

protected void printTokenOnly(Token t)

getStringForTokenOnly

protected java.lang.String getStringForTokenOnly(Token t)

printToken

protected void printToken(Token t)

getStringToPrint

protected java.lang.String getStringToPrint(Token t)

printLeadingComments

protected void printLeadingComments(Token t)

getLeadingComments

protected java.lang.String getLeadingComments(Token t)

printTrailingComments

protected void printTrailingComments(Token t)

getTrailingComments

protected java.lang.String getTrailingComments(Token t)

getGeneratedCode

public java.lang.String getGeneratedCode()

for testing

genAnnotation

public void genAnnotation(java.lang.String ann)

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

genModifier

public void genModifier(java.lang.String mod)

Generate a modifier

genClassStart

public void genClassStart(java.lang.String mod,
                 java.lang.String name,
                 java.lang.String[] superClasses,
                 java.lang.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(java.lang.String modsAndRetType,
                           java.lang.String className,
                           java.lang.String nameAndParams)

generateMethodDefHeader

public void generateMethodDefHeader(java.lang.String qualifiedModsAndRetType,
                           java.lang.String className,
                           java.lang.String nameAndParams,
                           java.lang.String exceptions)

getClassQualifier

protected java.lang.String getClassQualifier(java.lang.String className)

getCharStreamName

public static java.lang.String getCharStreamName()

writeTemplate

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

Throws:

java.io.IOException