Module org.jfree.chart3d
Package org.jfree.chart3d.data

Interface Values<T>

Type Parameters:
T - The value type.
All Known Subinterfaces:
KeyedValues<K,T>, PieDataset3D<K>
All Known Implementing Classes:
DefaultKeyedValues, StandardPieDataset3D
public interface Values<T>
A generic representation of a one dimensional list of data values.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    getDoubleValue(int item)
    Returns the value for the specified item as a double primitive, provided that the data type is a subclass of Number.
    int
    getItemCount()
    Returns the number of items in the dataset.
    T
    getValue(int item)
    Returns the value for the specified item.

  • Method Details

    • getItemCount

      int getItemCount()
      Returns the number of items in the dataset.
      Returns:
      The number of items in the dataset.

    • getValue

      T getValue(int item)
      Returns the value for the specified item.
      Parameters:
      item - the item index.
      Returns:
      The value for the specified item (possibly null).

    • getDoubleValue

      double getDoubleValue(int item)
      Returns the value for the specified item as a double primitive, provided that the data type is a subclass of Number. Where the getValue(int) method returns null, this method returns Double.NaN.
      Parameters:
      item - the item index.
      Returns:
      The value for the specified item.