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org.jfree.data.statistics

Class HistogramType

Implemented Interfaces:
Serializable
public class HistogramType
extends java.lang.Object
implements Serializable
A class for creating constants to represent the histogram type. See Bloch's enum tip in 'Effective Java'.

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(Object obj)
Tests this type for equality with an arbitrary object.
int
hashCode()
Returns a hash code value for the object.
String
toString()
Returns a string representing the object.

Field Details

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 Details

equals

public boolean equals(Object obj)
Tests this type for equality with an arbitrary object.
Parameters:
obj - the object to test against.
Returns:
A boolean.

hashCode

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

toString

public String toString()
Returns a string representing the object.
Returns:
The string.

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