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org.jfree.data.statistics
Class HistogramType

java.lang.Object
  extended by org.jfree.data.statistics.HistogramType
All Implemented Interfaces:
java.io.Serializable

public class HistogramType
extends java.lang.Object
implements java.io.Serializable

A class for creating constants to represent the histogram type. See Bloch's enum tip in 'Effective Java'.

See Also:
Serialized Form

Field Summary
static HistogramType FREQUENCY
          Frequency histogram.
static HistogramType RELATIVE_FREQUENCY
          Relative frequency.
static HistogramType SCALE_AREA_TO_1
          Scale area to one.
 
Method Summary
 boolean equals(java.lang.Object obj)
          Tests this type for equality with an arbitrary object.
 int hashCode()
          Returns a hash code value for the object.
 java.lang.String toString()
          Returns a string representing the object.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

FREQUENCY

public static final HistogramType FREQUENCY
Frequency histogram.


RELATIVE_FREQUENCY

public static final HistogramType RELATIVE_FREQUENCY
Relative frequency.


SCALE_AREA_TO_1

public static final HistogramType SCALE_AREA_TO_1
Scale area to one.

Method Detail

toString

public java.lang.String toString()
Returns a string representing the object.

Overrides:
toString in class java.lang.Object
Returns:
The string.

equals

public boolean equals(java.lang.Object obj)
Tests this type for equality with an arbitrary object.

Overrides:
equals in class java.lang.Object
Parameters:
obj - the object to test against.
Returns:
A boolean.

hashCode

public int hashCode()
Returns a hash code value for the object.

Overrides:
hashCode in class java.lang.Object
Returns:
The hashcode

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