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ASM: a very small and fast Java bytecode manipulation framework Copyright (c) 2000-2007 INRIA, France Telecom All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holders nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 package org.mockito.asm;

A visitor to visit a Java class. The methods of this interface must be called in the following order: visit [ visitSource ] [ visitOuterClass ] ( visitAnnotation | visitAttribute )* (visitInnerClass | visitField | visitMethod )* visitEnd.

Author(s):
Eric Bruneton
 
 public interface ClassVisitor {

    
Visits the header of the class.

Parameters:
version the class version.
access the class's access flags (see Opcodes). This parameter also indicates if the class is deprecated.
name the internal name of the class (see getInternalName).
signature the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.
superName the internal of name of the super class (see getInternalName). For interfaces, the super class is java.lang.Object. May be null, but only for the java.lang.Object class.
interfaces the internal names of the class's interfaces (see getInternalName). May be null.
 
     void visit(
         int version,
         int access,
         String name,
         String signature,
         String superName,
         String[] interfaces);

    
Visits the source of the class.

Parameters:
source the name of the source file from which the class was compiled. May be null.
debug additional debug information to compute the correspondance between source and compiled elements of the class. May be null.
 
     void visitSource(String sourceString debug);

    
Visits the enclosing class of the class. This method must be called only if the class has an enclosing class.

Parameters:
owner internal name of the enclosing class of the class.
name the name of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.
desc the descriptor of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.
 
     void visitOuterClass(String ownerString nameString desc);

    
Visits an annotation of the class.

Parameters:
desc the class descriptor of the annotation class.
visible true if the annotation is visible at runtime.
Returns:
a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.
    AnnotationVisitor visitAnnotation(String descboolean visible);

    
Visits a non standard attribute of the class.

Parameters:
attr an attribute.
    void visitAttribute(Attribute attr);

    
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 getInternalName).
outerName the internal name of the class to which the inner class belongs (see getInternalName). May be null for not member classes.
innerName the (simple) name of the inner class inside its enclosing class. May be null for anonymous inner classes.
access the access flags of the inner class as originally declared in the enclosing class.
    void visitInnerClass(
        String name,
        String outerName,
        String innerName,
        int access);

    
Visits a field of the class.

Parameters:
access the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.
name the field's name.
desc the field's descriptor (see Type).
signature the field's signature. May be null if the field's type does not use generic types.
value the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an java.lang.Integer, a java.lang.Float, a java.lang.Long, a java.lang.Double or a java.lang.String (for int, float, long or 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.
Returns:
a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.
        int access,
        String name,
        String desc,
        String signature,
        Object value);

    
Visits a method of the class. This method must return a new MethodVisitor 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 Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.
name the method's name.
desc the method's descriptor (see Type).
signature the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.
exceptions the internal names of the method's exception classes (see getInternalName). May be null.
Returns:
an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.
        int access,
        String name,
        String desc,
        String signature,
        String[] exceptions);

    
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.
    void visitEnd();
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