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Java > Open Source Codes > prefuse > util > ui > ValuedRangeModel


1 package prefuse.util.ui;
2
3 import javax.swing.BoundedRangeModel JavaDoc;
4
5 /**
6  * BoundedRangeModel that additionally supports a mapping between the integer
7  * range used by interface components and a richer range of values, such
8  * as numbers or arbitrary objects.
9  *
10  * @author <a HREF="http://jheer.org">jeffrey heer</a>
11  * @see javax.swing.BoundedRangeModel
12  */

13 public interface ValuedRangeModel extends BoundedRangeModel JavaDoc {
14
15     /**
16      * Get the minimum value backing the range model. This is
17      * the absolute minimum value possible for the range span.
18      * @return the minimum value
19      */

20     public Object JavaDoc getMinValue();
21
22     /**
23      * Get the maximum value backing the range model. This is
24      * the absolute maximum value possible for the range span.
25      * @return the maximum value
26      */

27     public Object JavaDoc getMaxValue();
28     
29     /**
30      * Get the value at the low point of the range span.
31      * @return the lowest value of the current range
32      */

33     public Object JavaDoc getLowValue();
34
35     /**
36      * Get the value at the high point of the range span.
37      * @return the highest value of the current range
38      */

39     public Object JavaDoc getHighValue();
40     
41 } // end of interface ValuedRangeModel
42
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