package com.shallowcopy;

/**

* @author ManhKM on 2/14/2022

* @project Java-String

*/

public class ObjExp implements Cloneable{

private ObjExp child;

private String content;

@Override

protected Object clone() throws CloneNotSupportedException{

return super.clone();

}

public ObjExp(String content) {

this.content = content;

}

public ObjExp(ObjExp child, String content) {

this.child = child;

this.content = content;

}

public ObjExp(String content, ObjExp child){

this.content = content;

this.child = child;

}

public ObjExp getChild() {

return child;

}

public void setChild(ObjExp child) {

this.child = child;

}

public String getContent() {

return content;

}

public void setContent(String content) {

this.content = content;

}

@Override

public String toString() {

return content + ((child!=null)?("->" + child):"");

}

}