Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> chaoswg >> xtc4y >> [ classdesc overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

com.chaoswg.xtc4y.classdesc
Class ClassDescriptor  

java.lang.Object
  com.chaoswg.xtc4y.classdesc.ClassDescriptor

---

public class ClassDescriptor

extends java.lang.Object

This container class represents the content of a class file in a readable and reditable way. For further informations about the java class fiel format, see the Java Virtual Machine Specification §4. All mentioned references refere to the chapters and subchapters in this book.

---

Field Summary
private  java.util.Vector	attributes
private  ClassAccessFlags	classAccess
private  java.util.Vector	fields
private  java.util.Vector	interfaces
static int	MAGIC_NUMBER           Every class has to begin with this magic number
private  short	majorVersion
private  java.util.Vector	methods
private  short	minorVersion
private  ClassCPEntry	superClass
private  ClassCPEntry	thisClass

 

Constructor Summary

ClassDescriptor()           Construct a new initial classDescriptor

ClassDescriptor(java.io.DataInputStream dis)           Construct a new ClassDescriptor and intialize it reading from a DataInputstream

 

Method Summary
void	addAttribute(AttributeInfo attribute)           Add an attribute to this class
void	addField(FieldInfo field)           Add a field to this class
void	addInterface(InterfaceInfo ifc)           Add an interface
void	addMethod(MethodInfo method)           Add a method to this class
AttributeInfo[]	getAttributes()
ClassAccessFlags	getClassAccessFlags()
FieldInfo[]	getFields()
InterfaceInfo[]	getInterfaces()
short	getMajorVersion()
MethodInfo[]	getMethods()
short	getMinorVersion()
ClassCPEntry	getSuperClass()
ClassCPEntry	getThisClass()
void	initialize(java.io.DataInputStream dis)           Initialize a ClassDescriptor by reading from a DataInputStream
void	removeAttribute(AttributeInfo attribute)           Remove an attribute from the current class
void	removeField(FieldInfo field)           Remove a Field from the current class
void	removeInterface(InterfaceInfo ifc)           Remove an interface
void	removeMethod(MethodInfo method)           Remove a Method from the current class
protected  void	reset()           reset all variables to default values
void	setClassAccess(ClassAccessFlags flags)           set the classAccessFlag
void	setMajorVersion(short major)           Set the major version
void	setMinorVersion(short minor)           Set the minor version
void	setSuperClass(ClassCPEntry cl)           Set the super class, null if no super class is present
void	setThisClass(ClassCPEntry cl)           Set the class
java.lang.String	toString()           Print the class descriptor in a readable way
void	writeClass(java.io.DataOutputStream dos)           Print the class onto a DataOutputStream

 

Methods inherited from class java.lang.Object

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

 

Field Detail

MAGIC_NUMBER

public static final int MAGIC_NUMBER

Every class has to begin with this magic number

See Also:

Constant Field Values

---

minorVersion

private short minorVersion

---

majorVersion

private short majorVersion

---

classAccess

private ClassAccessFlags classAccess

---

thisClass

private ClassCPEntry thisClass

---

superClass

private ClassCPEntry superClass

---

interfaces

private java.util.Vector interfaces

---

fields

private java.util.Vector fields

---

methods

private java.util.Vector methods

---

attributes

private java.util.Vector attributes

Constructor Detail

ClassDescriptor

public ClassDescriptor()

Construct a new initial classDescriptor

---

ClassDescriptor

public ClassDescriptor(java.io.DataInputStream dis)
                throws java.io.IOException

Construct a new ClassDescriptor and intialize it reading from a DataInputstream

Method Detail

reset

protected void reset()

reset all variables to default values

---

initialize

public void initialize(java.io.DataInputStream dis)
                throws java.io.IOException

Initialize a ClassDescriptor by reading from a DataInputStream

---

writeClass

public void writeClass(java.io.DataOutputStream dos)
                throws java.io.IOException

Print the class onto a DataOutputStream

---

setMinorVersion

public void setMinorVersion(short minor)

Set the minor version

---

getMinorVersion

public short getMinorVersion()

---

setMajorVersion

public void setMajorVersion(short major)

Set the major version

---

getMajorVersion

public short getMajorVersion()

---

setClassAccess

public void setClassAccess(ClassAccessFlags flags)

set the classAccessFlag

---

getClassAccessFlags

public ClassAccessFlags getClassAccessFlags()

---

setThisClass

public void setThisClass(ClassCPEntry cl)

Set the class

---

getThisClass

public ClassCPEntry getThisClass()

---

setSuperClass

public void setSuperClass(ClassCPEntry cl)

Set the super class, null if no super class is present

---

getSuperClass

public ClassCPEntry getSuperClass()

---

addInterface

public void addInterface(InterfaceInfo ifc)

Add an interface

---

getInterfaces

public InterfaceInfo[] getInterfaces()

---

removeInterface

public void removeInterface(InterfaceInfo ifc)

Remove an interface

---

addField

public void addField(FieldInfo field)

Add a field to this class

---

getFields

public FieldInfo[] getFields()

---

removeField

public void removeField(FieldInfo field)

Remove a Field from the current class

---

addMethod

public void addMethod(MethodInfo method)

Add a method to this class

---

getMethods

public MethodInfo[] getMethods()

---

removeMethod

public void removeMethod(MethodInfo method)

Remove a Method from the current class

---

addAttribute

public void addAttribute(AttributeInfo attribute)

Add an attribute to this class

---

getAttributes

public AttributeInfo[] getAttributes()

---

removeAttribute

public void removeAttribute(AttributeInfo attribute)

Remove an attribute from the current class

---

toString

public java.lang.String toString()

Print the class descriptor in a readable way

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> chaoswg >> xtc4y >> [ classdesc overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---