Ignoring a collection for saved objects.
- By Kevlin Henney
- July 17, 2000
Patterns in Java
Collections for States
Kevlin Henney
Listing 6. Ignoring a collection for saved objects.
public class Application
{
public void saveChanges()
{
Iterator workpiece = changed.iterator();
while(workpiece.hasNext())
((Workpiece) workpiece.next()).save();
changed.clear();
}
...
private Collection workpieces, changed;
}
About the Author
Kevlin Henney is a Principal Technologist with QA Training in the UK.