jimm.datavision
Interface FieldWalker
- All Known Implementing Classes:
- BoundsWin, FormatWin
public interface FieldWalker
The field walker interface is used by those wishing to perform an action
on every field in a report. It is used as an argument to
Report.withFieldsDo
. Typical use:
report.withFieldsDo(new FieldWalker() {
public void step(Field f) {
// Do something with the field
}
});
- Author:
- Jim Menard, jimm@io.com
Method Summary |
void |
step(Field f)
This method is called once for each field, when used from within
Report.withFieldsDo . |
step
void step(Field f)
- This method is called once for each field, when used from within
Report.withFieldsDo
.
- Parameters:
f
- a field