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TO pattern

Sheetal Desai

2006-04-13

Replies:

I was going thru the code for the MutableOrdersTO.


This is the TO pattern and I was wondering why MutableOrdersTO is static?
Other than the fact that it can be instantiated using
new OrdersTO.MutableOrdersTO();

            public interface OrdersTO extends Serializable {
o
o                 public Iterator iterator();
o                 public int size();
o                 public boolean contains(Object o);
o                 public boolean containsAll(Collection c);
o                 public boolean equals(Object o);
o                 public int hashCode();
o                 public boolean isEmpty();
o                 public Object[] toArray();
o                 public Object[] toArray(Object[] a);
o
o                 static class MutableOrdersTO extends ArrayList
implements OrdersTO {
o                 }
o              }

Will this result into the same OrdersTO for all the clients hat request it?

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