ClassPrinter.java

package gr.gousiosg.callgraph;

import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.MethodVisitor;

public class ClassPrinter implements ClassVisitor {
    public void visit(int version, int access, String name, String signature,
            String superName, String[] interfaces) {
        System.out.println(name + " extends " + superName + " {");
    }

    public void visitSource(String source, String debug) {
    }

    public void visitOuterClass(String owner, String name, String desc) {
    }

    public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
        return null;
    }

    public void visitAttribute(Attribute attr) {
    }

    public void visitInnerClass(String name, String outerName,
            String innerName, int access) {
    }

    public FieldVisitor visitField(int access, String name, String desc,
            String signature, Object value) {
        System.out.println("    " + desc + " " + name);
        return null;
    }

    public MethodVisitor visitMethod(int access, String name, String desc,
            String signature, String[] exceptions) {
        System.out.println("    " + name + desc);
        return null;
    }

    public void visitEnd() {
        System.out.println("}");
    }
}