org.gvsig.geoprocess.algorithm.dissolve

Class Summary

java.lang.Object

org.gvsig.geoprocess.algorithm.dissolve.Summary

public class Summary
extends Object

Computes summary functions. There are four summary functions, maximum, minimum, average and sum.

At the beginning you have to call loadDefaultSummarizes with the first analyzed feature. Next, the function updateValues will update the statistics values and in the end you have to load the statistics value in the output feature calling the function loadEditableFeature.

Constructor Summary

Constructors

Constructor and Description
Summary(IDissolveRule criteria, FeatureType featType)

Method Summary

Methods

Modifier and Type	Method and Description
double	getAvg()
double	getMax()
double	getMin()
double	getSum()
void	loadDefaultSummarizes(Feature feature) Loads the default statistics values.
void	loadEditableFeature(EditableFeature feat) Loads an EditableFeature with the statistics
void	setAvg(double avg)
void	setMax(double max)
void	setMin(double min)
void	setSum(double sum)
void	updateValues(Feature feature) This function updates statistics values reading the field values of the selected feature .

Methods inherited from class java.lang.Object

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

Constructor Detail

Summary

public Summary(IDissolveRule criteria,
       FeatureType featType)

Method Detail

updateValues

public void updateValues(Feature feature)

This function updates statistics values reading the field values of the selected feature .

Parameters:

feature -

loadEditableFeature

public void loadEditableFeature(EditableFeature feat)

Loads an EditableFeature with the statistics

Parameters:

feat -

loadDefaultSummarizes

public void loadDefaultSummarizes(Feature feature)

Loads the default statistics values.

Parameters:

feature -

getMax

public double getMax()

setMax

public void setMax(double max)

getMin

public double getMin()

setMin

public void setMin(double min)

getAvg

public double getAvg()

setAvg

public void setAvg(double avg)

getSum

public double getSum()

setSum

public void setSum(double sum)