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bcel API: Class ClassGen
org.apache.bcel.generic
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Fields inherited from class org.apache.bcel.classfile.AccessFlags |
access_flags |
Constructor Summary | |
ClassGen(JavaClass clazz)
Initialize with existing class. |
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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. |
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()
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boolean |
containsField(Field f)
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Field |
containsField(java.lang.String name)
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Method |
containsMethod(java.lang.String name,
java.lang.String signature)
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Attribute[] |
getAttributes()
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java.lang.String |
getClassName()
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int |
getClassNameIndex()
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ConstantPoolGen |
getConstantPool()
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Field[] |
getFields()
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java.lang.String |
getFileName()
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java.lang.String[] |
getInterfaceNames()
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int[] |
getInterfaces()
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JavaClass |
getJavaClass()
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int |
getMajor()
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Method |
getMethodAt(int pos)
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Method[] |
getMethods()
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int |
getMinor()
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java.lang.String |
getSuperclassName()
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int |
getSuperclassNameIndex()
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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)
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void |
setClassNameIndex(int class_name_index)
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void |
setConstantPool(ConstantPoolGen constant_pool)
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void |
setMajor(int major)
Set major version number of class file, default value is 45 (JDK 1.1) |
void |
setMethodAt(Method method,
int pos)
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void |
setMethods(Method[] methods)
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void |
setMinor(int minor)
Set minor version number of class file, default value is 3 (JDK 1.1) |
void |
setSuperclassName(java.lang.String name)
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void |
setSuperclassNameIndex(int superclass_name_index)
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void |
update()
Call notify() method on all observers. |
Methods inherited from class org.apache.bcel.classfile.AccessFlags |
getAccessFlags, 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 |
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)
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)
access
- rights for constructorpublic 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 removepublic 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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