编写自定义 Eclipse 调试器

I have two classes, one called scope and one called variable. The scope holds a map of variables. The code is all in java, but I'm using this scope-variable relationship almost like a new language, and would like a variable debug tab that gives me a list of currently active scopes with the variables that are currently stored inside. Here is some code:

import java.util.Hashtable;

public class Scope {
    private Hashtable<String, Variable> variableList = new Hashtable<String, Variable>();

   // constructor 
    public Scope(){

    }

    public void put(String key, Variable v){
        variableList.put(key, v);
    }

    public Variable get(String key){
        return variableList.get(key);
    }


}

public class Variable {

    private String value;
    private String name;

    public Variable(String aName, String aValue){
        name = aName;
        value = aValue;
    }

    public String getValue(){
        return value;
    }

    public String getName(){
        return name;
    }

    public void setValue(String aValue){
        value = aValue;
    }
}

这显然是一个非常简单的例子，但我想完成与此类似的事情，我可以获得一个变量窗口，设置一个断点，并让一个调试器"列出我的活动范围对象和里面的变量对象.