| oracle.toplink.libraries.asm.ClassVisitor
All known Subclasses: oracle.toplink.libraries.asm.util.PrintClassVisitor, oracle.toplink.libraries.asm.ClassAdapter, oracle.toplink.libraries.asm.ClassWriter, oracle.toplink.libraries.asm.xml.SAXClassAdapter,
| ClassVisitor | | public interface ClassVisitor (Code) | | A visitor to visit a Java class. The methods of this interface must be called
in the following order: visit (visitField |
visitMethod | visitInnerClass | visitAttribute)*
visitEnd.
author:
Eric Bruneton |
| Method Summary | |
| void | visit(int version, int access, String name, String superName, String[] interfaces, String sourceFile)
Visits the header of the class.
Parameters:
version - the class version.
Parameters:
access - the class's access flags (see Constants). | | void | visitAttribute(Attribute attr)
Visits a non standard attribute of the class. | | void | visitEnd()
Visits the end of the class. | | void | visitField(int access, String name, String desc, Object value, Attribute attrs)
Visits a field of the class.
Parameters:
access - the field's access flags (see Constants). | | void | visitInnerClass(String name, String outerName, String innerName, int access)
Visits information about an inner class. | | CodeVisitor | visitMethod(int access, String name, String desc, String[] exceptions, Attribute attrs)
Visits a method of the class. |
| visit | | void visit(int version, int access, String name, String superName, String[] interfaces, String sourceFile)(Code) | | Visits the header of the class.
Parameters:
version - the class version.
Parameters:
access - the class's access flags (see Constants). Thisparameter also indicates if the class is deprecated.
Parameters:
name - the internal name of the class (see Type.getInternalNamegetInternalName).
Parameters:
superName - the internal of name of the super class (see Type.getInternalName getInternalName). For interfaces, the superclass is Object. May be null, but only for the Object java.lang.Object class.
Parameters:
interfaces - the internal names of the class's interfaces (see Type.getInternalName getInternalName). May be null.
Parameters:
sourceFile - the name of the source file from which this class wascompiled. May be null. |
| visitAttribute | | void visitAttribute(Attribute attr)(Code) | | Visits a non standard attribute of the class. This method must visit only
the first attribute in the given attribute list.
Parameters:
attr - a non standard class attribute. Must not be null. |
| visitEnd | | void visitEnd()(Code) | | Visits the end of the class. This method, which is the last one to be
called, is used to inform the visitor that all the fields and methods of
the class have been visited.
|
| visitField | | void visitField(int access, String name, String desc, Object value, Attribute attrs)(Code) | | Visits a field of the class.
Parameters:
access - the field's access flags (see Constants). Thisparameter also indicates if the field is synthetic and/or deprecated.
Parameters:
name - the field's name.
Parameters:
desc - the field's descriptor (see Type Type).
Parameters:
value - the field's initial value. This parameter, which may benull if the field does not have an initial value, must be anjava.lang.Integer Integer, a java.lang.Float Float, ajava.lang.Long Long, a java.lang.Double Double or aString String (for int, float, longor String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods.
Parameters:
attrs - the non standard method attributes, linked together by theirnext field. May be null. |
| visitInnerClass | | void visitInnerClass(String name, String outerName, String innerName, int access)(Code) | | Visits information about an inner class. This inner class is not
necessarily a member of the class being visited.
Parameters:
name - the internal name of an inner class (see Type.getInternalName getInternalName).
Parameters:
outerName - the internal name of the class to which the inner classbelongs (see Type.getInternalName getInternalName). May benull.
Parameters:
innerName - the (simple) name of the inner class inside its enclosingclass. May be null for anonymous inner classes.
Parameters:
access - the access flags of the inner class as originally declaredin the enclosing class. |
| visitMethod | | CodeVisitor visitMethod(int access, String name, String desc, String[] exceptions, Attribute attrs)(Code) | | Visits a method of the class. This method must return a new
CodeVisitor CodeVisitor instance (or null) each time it
is called, i.e., it should not return a previously returned visitor.
Parameters:
access - the method's access flags (see Constants). Thisparameter also indicates if the method is synthetic and/or deprecated.
Parameters:
name - the method's name.
Parameters:
desc - the method's descriptor (see Type Type).
Parameters:
exceptions - the internal names of the method's exceptionclasses (see Type.getInternalName getInternalName). May benull.
Parameters:
attrs - the non standard method attributes, linked together by theirnext field. May be null. an object to visit the byte code of the method, or null ifthis class visitor is not interested in visiting the code of thismethod. |
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