如何创建一个新对象，其中一个字段是另一个对象的引用？

Question

我喜欢创建一个新对象，其中一个字段是另一个对象的引用。

UIViewObject是对象的类定义，oView是我想引用另一个对象的字段：

 public class UIViewObject {    
    public View oView;
    public Integer oEnabled;
    public Integer oVisible;

    public UIViewObject() {
        oEnabled = UIAction.UISettingView.ENABLED;
        oVisible = UIAction.UISettingView.VISIBLE;  
    }
    public UIViewObject setObject(View OView) {
        oView = OView;
        return this;
    }
    public UIViewObject setObject(GL_TextView OView) {
        oView = OView;
        return this;
    }
    public UIViewObject setEnabled() {
        oEnabled = UIAction.UISettingView.ENABLED;
        return this;
    }
    public UIViewObject setDisabled() {
        oEnabled = UIAction.UISettingView.DISABLED;
        return this;
    }
    public UIViewObject setShow() {
        oVisible = UIAction.UISettingView.VISIBLE;
        return this;
    }
    public UIViewObject setHide() {
        oVisible = UIAction.UISettingView.GONE;
        return this;
    }
    public UIViewObject setObjectEnabled() {
        oView.setEnabled(true);
        return this;
    }
    public UIViewObject setObjectDisabled() {
        oView.setEnabled(false);
        return this;
    }
    public UIViewObject setObjectShow() {
        oView.setVisibility(View.VISIBLE);
        return this;
    }
    public UIViewObject setObjectHide() {
        oView.setVisibility(View.GONE);
        return this;
    } 
}

这是我创建对象的方式：

 HashMap<String, UIViewObject> viewsAction = new HashMap<String,UIViewObject>();
 public void setTextView_Finalized_Show() {
   UIViewObject newO = new UIViewObject();
   viewsAction.put("txvFinalized",   newO.setObject(mUIInvoice.txvFinalized).setShow());
 }
 public void setTextView_Finalized_Hide() {
UIViewObject newO = new UIViewObject();
viewsAction.put("txvFinalized", newO.setObject(mUIInvoice.txvFinalized).setHide());
 }

txvFinalized是一个公共变量，在newO创建时为null，但之后它获取值。我希望当txvFinalized在oNew中获取值时，oView的值会发生变化。

如何定义字段作为参考，例如txvFinalized？