Values

All Known Subinterfaces:

KeyedValues<K>, KeyedValuesDataset, PieDataset<K>

All Known Implementing Classes:

CategoryToPieDataset, DefaultKeyedValues, DefaultKeyedValuesDataset, DefaultPieDataset, JDBCPieDataset
```
public interface Values
```
An interface through which (single-dimension) data values can be accessed.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getItemCount()`	Returns the number of items (values) in the collection.
`java.lang.Number`	`getValue(int index)`	Returns the value with the specified index.

- Method Detail
  - getItemCount
```
int getItemCount()
```
    Returns the number of items (values) in the collection.
    
    Returns:
    
    The item count (possibly zero).
  - getValue
```
java.lang.Number getValue(int index)
```
    Returns the value with the specified index.
    
    Parameters:
    
    index - the item index (in the range 0 to getItemCount() -1).
    
    Returns:
    
    The value (possibly null).
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - if index is not in the specified range.