Class AttributeOp

java.lang.Object

org.openjump.core.attributeoperations.AttributeOp

public class AttributeOp
extends Object

description: provides some function to calculate mathematical indices like mean, max, median for a set of features.

Author:

sstein

Field Summary

Fields

Modifier and Type	Field	Description
static final int	COUNT
static final int	MAJORITY
static final int	MAX
static final int	MEAN
static final int	MEDIAN
static final int	MIN
static final int	MINORITY
static final int	STD
static final int	SUM

Constructor Summary

Constructors

Constructor	Description
AttributeOp()

Method Summary

Modifier and Type	Method	Description
static double	evaluateAttributes(int attributeOp, Feature[] features, String attributeName)
static double	evaluateAttributes(int attributeOp, List<Feature> features, String attributeName)
static String	getName(int attributeOP)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MAJORITY

public static final int MAJORITY

See Also:

• Constant Field Values

MINORITY

public static final int MINORITY

See Also:

• Constant Field Values

MEAN

public static final int MEAN

See Also:

• Constant Field Values

MEDIAN

public static final int MEDIAN

See Also:

• Constant Field Values

MIN

public static final int MIN

See Also:

• Constant Field Values

MAX

public static final int MAX

See Also:

• Constant Field Values

STD

public static final int STD

See Also:

• Constant Field Values

SUM

public static final int SUM

See Also:

• Constant Field Values

COUNT

public static final int COUNT

See Also:

• Constant Field Values

Constructor Details

AttributeOp

public AttributeOp()

Method Details

getName

public static String getName(int attributeOP)

evaluateAttributes

public static double evaluateAttributes(int attributeOp,
 Feature[] features,
 String attributeName)

evaluateAttributes

public static double evaluateAttributes(int attributeOp,
 List<Feature> features,
 String attributeName)