How to pass a parameter to cloning function of an object in Java
All:
I am wondering if I define a class that implements Clonenble:
public class cloneobj implements Cloneable {
String name;
public cloneobj (String name){
this.name = name;
}
@Override
public Object clone() throws CloneNotSupportedException {
// TODO Auto-generated method stub
return super.clone();
}
}
I wonder how I can assign a name to the new clone object?
thank
+3
source to share
1 answer
Make your clone method yourself:
public Object clone() throws CloneNotSupportedException {
return new cloneobj(name);
}
EDIT
If you want to call super.clone();
public Object clone() throws CloneNotSupportedException {
cloneobj cloned = (cloneobj)super.clone();
cloned.name=this.name; //maybe (String)this.name.clone(); could be used
return cloned;
}
+2
source to share