org.jfree.data
public interface Values
Method Summary | |
---|---|
int | getItemCount()
Returns the number of items (values) in the collection.
|
Number | getValue(int index)
Returns the value with the specified index.
|
Returns: The item count (possibly zero).
Parameters: index the item index (in the range 0
to
getItemCount() - 1
).
Returns: The value (possibly null
).
Throws: IndexOutOfBoundsException if index
is not in the
specified range.