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java.lang.Objectorg.jfree.chart.HashUtilities
Some utility methods for calculating hash codes.
Constructor Summary | |
HashUtilities()
|
Method Summary | |
static int |
hashCodeForDoubleArray(double[] a)
Returns a hash code for a double[] instance. |
static int |
hashCodeForPaint(java.awt.Paint p)
Returns a hash code for a Paint instance. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public HashUtilities()
Method Detail |
public static int hashCodeForPaint(java.awt.Paint p)
Paint
instance. If
p
is null
, this method returns zero.
p
- the paint (null
permitted).
public static int hashCodeForDoubleArray(double[] a)
double[]
instance. If the array
is null
, this method returns zero.
a
- the array (null
permitted).
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