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/***
* ASM: a very small and fast Java bytecode manipulation framework
* Copyright (c) 2000,2002,2003 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 oracle.toplink.libraries.asm.tree;
import oracle.toplink.libraries.asm.ClassVisitor;
import oracle.toplink.libraries.asm.Attribute;
import java.util.List;
import java.util.ArrayList;
import java.util.Arrays;
/**
* A node that represents a class.
*
* @author Eric Bruneton
*/
public class ClassNode {
/**
* The class version.
*/
public int version;
/**
* The class's access flags (see {@link oracle.toplink.libraries.asm.Constants}). This
* field also indicates if the class is deprecated.
*/
public int access;
/**
* The internal name of the class (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}).
*/
public String name;
/**
* The internal of name of the super class (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}). For interfaces,
* the super class is {@link Object}. May be null, but only for the
* {@link Object java.lang.Object} class.
*/
public String superName;
/**
* The internal names of the class's interfaces (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}). This list is a
* list of {@link String} objects.
*/
public final List interfaces;
/**
* The name of the source file from which this class was compiled. May be
* null.
*/
public String sourceFile;
/**
* Informations about the inner classes of this class. This list is a list of
* {@link InnerClassNode InnerClassNode} objects.
*/
public final List innerClasses;
/**
* The fields of this class. This list is a list of {@link FieldNode
* FieldNode} objects.
*/
public final List fields;
/**
* The methods of this class. This list is a list of {@link MethodNode
* MethodNode} objects.
*/
public final List methods;
/**
* The non standard attributes of the class.
*/
public Attribute attrs;
/**
* Constructs a new {@link ClassNode ClassNode} object.
*
* @param version the class version.
* @param access the class's access flags (see {@link
* oracle.toplink.libraries.asm.Constants}). This parameter also indicates if the
* class is deprecated.
* @param name the internal name of the class (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}).
* @param superName the internal of name of the super class (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}). For
* interfaces, the super class is {@link Object}.
* @param interfaces the internal names of the class's interfaces (see {@link
* oracle.toplink.libraries.asm.Type#getInternalName() getInternalName}). May be
* null.
* @param sourceFile the name of the source file from which this class was
* compiled. May be null.
*/
public ClassNode (
final int version,
final int access,
final String name,
final String superName,
final String[] interfaces,
final String sourceFile)
{
this.version = version;
this.access = access;
this.name = name;
this.superName = superName;
this.interfaces = new ArrayList();
this.sourceFile = sourceFile;
this.innerClasses = new ArrayList();
this.fields = new ArrayList();
this.methods = new ArrayList();
if (interfaces != null) {
this.interfaces.addAll(Arrays.asList(interfaces));
}
}
/**
* Makes the given class visitor visit this class.
*
* @param cv a class visitor.
*/
public void accept (final ClassVisitor cv) {
// visits header
String[] interfaces = new String[this.interfaces.size()];
this.interfaces.toArray(interfaces);
cv.visit(version, access, name, superName, interfaces, sourceFile);
// visits inner classes
int i;
for (i = 0; i < innerClasses.size(); ++i) {
((InnerClassNode)innerClasses.get(i)).accept(cv);
}
// visits fields
for (i = 0; i < fields.size(); ++i) {
((FieldNode)fields.get(i)).accept(cv);
}
// visits methods
for (i = 0; i < methods.size(); ++i) {
((MethodNode)methods.get(i)).accept(cv);
}
// visits attributes
Attribute attrs = this.attrs;
while (attrs != null) {
cv.visitAttribute(attrs);
attrs = attrs.next;
}
// visits end
cv.visitEnd();
}
}
