org.multijava.mjc
Class CParseCompilationUnitContext

java.lang.Object
  org.multijava.mjc.CParseCompilationUnitContext

public class CParseCompilationUnitContext

extends Object

This class is used by the parser to collect the contents of a compilation unit. For efficiency (and to avoid memory leaks caused by poor garbage collection in the JVM) a factory method is used to generate instances and old instances are stored on a stack for reuse.

Field Summary
private  CCompilationUnit	export
static JPackageImportType	JAVA_LANG
private  JPackageName	pack
private  ArrayList	packageImports
private  String	packageName           The name of the package of the compilation unit represented by this.
private  ArrayList	singleImports
private static Stack	stack
private  ArrayList	tlMethods
private  ArrayList	typeDeclarations

 

Constructor Summary
private	CParseCompilationUnitContext()           Hides the default constructor and ensures that every instance package java.lang.

 

Method Summary
void	addMJTopLevelMethodDeclaration(Main compiler, MJTopLevelMethodDeclaration decl)
void	addPackageImport(JPackageImportType pack)
void	addSingleImport(JClassOrGFImportType clazz)
void	addTypeDeclaration(Main compiler, JTypeDeclarationType decl)
private  void	clear()           prepares this instance for recycling by clearing all the data stored in its ArrayLists.
CCompilationUnit	compilationUnitExport()
static CParseCompilationUnitContext	getInstance()
ArrayList	getMJTopLevelMethodDeclarations()           Returns a list of the top level declarations in this compilation unit context.
JPackageImportType[]	getPackageImports()
JPackageName	getPackageName()
ArrayList	getSingleImports()           Returns a list representing all the classes and generic functions imported explicitly in this compilation unit.
JTypeDeclarationType[]	getTypeDeclarations()
void	release()           Calls the static method release(this)
static void	release(CParseCompilationUnitContext context)           Erases the data stored in context and pushes the instance onto a stack for recycling.
void	setPackage(JPackageName pack)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

JAVA_LANG

public static final JPackageImportType JAVA_LANG

pack

private JPackageName pack

packageName

private String packageName

The name of the package of the compilation unit represented by this. Formatted with '/' separators, not '.'.

export

private CCompilationUnit export

packageImports

private ArrayList packageImports

singleImports

private ArrayList singleImports

typeDeclarations

private ArrayList typeDeclarations

tlMethods

private ArrayList tlMethods

stack

private static Stack stack

CParseCompilationUnitContext

private CParseCompilationUnitContext()

Hides the default constructor and ensures that every instance package java.lang.

getInstance

public static CParseCompilationUnitContext getInstance()

release

public void release()

Calls the static method release(this)

release

public static void release(CParseCompilationUnitContext context)

Erases the data stored in context and pushes the instance onto a stack for recycling.

Parameters:

context - a used instance to be recycled

clear

private void clear()

prepares this instance for recycling by clearing all the data stored in its ArrayLists.

setPackage

public void setPackage(JPackageName pack)

addPackageImport

public void addPackageImport(JPackageImportType pack)

addSingleImport

public void addSingleImport(JClassOrGFImportType clazz)

addTypeDeclaration

public void addTypeDeclaration(Main compiler,
                               JTypeDeclarationType decl)

addMJTopLevelMethodDeclaration

public void addMJTopLevelMethodDeclaration(Main compiler,
                                           MJTopLevelMethodDeclaration decl)

getPackageImports

public JPackageImportType[] getPackageImports()

getSingleImports

public ArrayList getSingleImports()

Returns a list representing all the classes and generic functions imported explicitly in this compilation unit.

Returns:

a list of JClassOrGFImportType instances

getTypeDeclarations

public JTypeDeclarationType[] getTypeDeclarations()

getMJTopLevelMethodDeclarations

public ArrayList getMJTopLevelMethodDeclarations()

Returns a list of the top level declarations in this compilation unit context.

Returns:

a ArrayList whose elements are all instances of MJTopLevelMethodDeclaration

getPackageName

public JPackageName getPackageName()

compilationUnitExport

public CCompilationUnit compilationUnitExport()