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java.lang.Object
  |
  +--org.apache.bcel.classfile.AccessFlags
        |
        +--org.apache.bcel.generic.ClassGen
Template class for building up a java class. May be initialized with an existing java class (file).
JavaClass, 
Serialized Form| Field Summary | 
| Fields inherited from class org.apache.bcel.classfile.AccessFlags | 
| access_flags | 
| Constructor Summary | |
| ClassGen(JavaClass clazz)Initialize with existing class. | |
| ClassGen(java.lang.String class_name,
         java.lang.String super_class_name,
         java.lang.String file_name,
         int access_flags,
         java.lang.String[] interfaces)Convenience constructor to set up some important values initially. | |
| ClassGen(java.lang.String class_name,
         java.lang.String super_class_name,
         java.lang.String file_name,
         int access_flags,
         java.lang.String[] interfaces,
         ConstantPoolGen cp)Convenience constructor to set up some important values initially. | |
| Method Summary | |
|  void | addAttribute(Attribute a)Add an attribute to this class. | 
|  void | addEmptyConstructor(int access_flags)Convenience method. | 
|  void | addField(Field f)Add a field to this class. | 
|  void | addInterface(java.lang.String name)Add an interface to this class, i.e., this class has to implement it. | 
|  void | addMethod(Method m)Add a method to this class. | 
|  void | addObserver(ClassObserver o)Add observer for this object. | 
|  java.lang.Object | clone() | 
|  boolean | containsField(Field f) | 
|  Field | containsField(java.lang.String name) | 
|  Method | containsMethod(java.lang.String name,
               java.lang.String signature) | 
|  Attribute[] | getAttributes() | 
|  java.lang.String | getClassName() | 
|  int | getClassNameIndex() | 
|  ConstantPoolGen | getConstantPool() | 
|  Field[] | getFields() | 
|  java.lang.String | getFileName() | 
|  java.lang.String[] | getInterfaceNames() | 
|  int[] | getInterfaces() | 
|  JavaClass | getJavaClass() | 
|  int | getMajor() | 
|  Method | getMethodAt(int pos) | 
|  Method[] | getMethods() | 
|  int | getMinor() | 
|  java.lang.String | getSuperclassName() | 
|  int | getSuperclassNameIndex() | 
|  void | removeAttribute(Attribute a)Remove an attribute from this class. | 
|  void | removeField(Field f)Remove a field to this class. | 
|  void | removeInterface(java.lang.String name)Remove an interface from this class. | 
|  void | removeMethod(Method m)Remove a method from this class. | 
|  void | removeObserver(ClassObserver o)Remove observer for this object. | 
|  void | replaceField(Field old,
             Field new_)Replace given field with new one. | 
|  void | replaceMethod(Method old,
              Method new_)Replace given method with new one. | 
|  void | setClassName(java.lang.String name) | 
|  void | setClassNameIndex(int class_name_index) | 
|  void | setConstantPool(ConstantPoolGen constant_pool) | 
|  void | setMajor(int major)Set major version number of class file, default value is 45 (JDK 1.1) | 
|  void | setMethodAt(Method method,
            int pos) | 
|  void | setMethods(Method[] methods) | 
|  void | setMinor(int minor)Set minor version number of class file, default value is 3 (JDK 1.1) | 
|  void | setSuperclassName(java.lang.String name) | 
|  void | setSuperclassNameIndex(int superclass_name_index) | 
|  void | update()Call notify() method on all observers. | 
| Methods inherited from class org.apache.bcel.classfile.AccessFlags | 
| getAccessFlags, getModifiers, isAbstract, isAbstract, isFinal, isFinal, isInterface, isInterface, isNative, isNative, isPrivate, isPrivate, isProtected, isProtected, isPublic, isPublic, isStatic, isStatic, isStrictfp, isStrictfp, isSynchronized, isSynchronized, isTransient, isTransient, isVolatile, isVolatile, setAccessFlags, setModifiers | 
| Methods inherited from class java.lang.Object | 
| equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
public ClassGen(java.lang.String class_name,
                java.lang.String super_class_name,
                java.lang.String file_name,
                int access_flags,
                java.lang.String[] interfaces,
                ConstantPoolGen cp)
class_name - fully qualified class namesuper_class_name - fully qualified superclass namefile_name - source file nameaccess_flags - access qualifiersinterfaces - implemented interfacescp - constant pool to use
public ClassGen(java.lang.String class_name,
                java.lang.String super_class_name,
                java.lang.String file_name,
                int access_flags,
                java.lang.String[] interfaces)
class_name - fully qualified class namesuper_class_name - fully qualified superclass namefile_name - source file nameaccess_flags - access qualifiersinterfaces - implemented interfacespublic ClassGen(JavaClass clazz)
clazz - JavaClass object (e.g. read from file)| Method Detail | 
public JavaClass getJavaClass()
public void addInterface(java.lang.String name)
name - interface to implement (fully qualified class name)public void removeInterface(java.lang.String name)
name - interface to remove (fully qualified name)public int getMajor()
public void setMajor(int major)
major - major version numberpublic void setMinor(int minor)
minor - minor version numberpublic int getMinor()
public void addAttribute(Attribute a)
a - attribute to addpublic void addMethod(Method m)
m - method to addpublic void addEmptyConstructor(int access_flags)
public void addField(Field f)
f - field to addpublic boolean containsField(Field f)
public Field containsField(java.lang.String name)
public Method containsMethod(java.lang.String name,
                             java.lang.String signature)
public void removeAttribute(Attribute a)
a - attribute to removepublic void removeMethod(Method m)
m - method to remove
public void replaceMethod(Method old,
                          Method new_)
public void replaceField(Field old,
                         Field new_)
public void removeField(Field f)
f - field to removepublic java.lang.String getClassName()
public java.lang.String getSuperclassName()
public java.lang.String getFileName()
public void setClassName(java.lang.String name)
public void setSuperclassName(java.lang.String name)
public Method[] getMethods()
public void setMethods(Method[] methods)
public void setMethodAt(Method method,
                        int pos)
public Method getMethodAt(int pos)
public java.lang.String[] getInterfaceNames()
public int[] getInterfaces()
public Field[] getFields()
public Attribute[] getAttributes()
public ConstantPoolGen getConstantPool()
public void setConstantPool(ConstantPoolGen constant_pool)
public void setClassNameIndex(int class_name_index)
public void setSuperclassNameIndex(int superclass_name_index)
public int getSuperclassNameIndex()
public int getClassNameIndex()
public void addObserver(ClassObserver o)
public void removeObserver(ClassObserver o)
public void update()
public java.lang.Object clone()
clone in class java.lang.Object| 
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