insensa.inforeader
Class CJenksOptimalBreaksValues

java.lang.Object
  insensa.inforeader.AbstractInfoReader
      insensa.inforeader.CJenksOptimalBreaksValues

All Implemented Interfaces:

BreaksValues, InfoReader, java.io.Serializable, java.lang.Runnable

public class CJenksOptimalBreaksValues
extends AbstractInfoReader
implements BreaksValues

See Also:

Serialized Form

Field Summary

java.util.List<InfoReader>	iReaderList
java.util.List<InfoReader>	iReaderListDep
private int	numOfClasses
private java.lang.String	precisionString
private java.util.List<ClassificationRange>	rangeList
private static long	serialVersionUID

Fields inherited from class insensa.inforeader.AbstractInfoReader

dependencer, processStatus, read, targetFile, workerStatus

Constructor Summary

CJenksOptimalBreaksValues()

Method Summary

private float	calcMean(float[] data, int[] dataCounts, int classCounts, int fromIncl, int toIncl)
private float	calcSumOfVariances(float[] data, int[] dataCount, int[] places, int[] classCounts)
private float	calcVariance(float[] data, int[] dataCounts, float mean, int classCounts, int fromIncl, int toIncl)
private int[]	getBreaks(java.util.Map<java.lang.Float,java.lang.Integer> dataMap, int numOfClasses)
java.util.List<java.lang.String>	getDependencies() Returns a list with names of InfoReaders that have to be executed before this InfoReader can be executed.
org.jdom.Element	getInfoElement()
java.lang.String	getInfoName()
java.util.Vector<java.util.Vector<java.lang.String>>	getInfos()
int	getNumOfClasses()
java.util.List<ClassificationRange>	getRangeList()
void	readInfos(CRasterFileInformation file) This method will try to receive all informations from dependent InfoReader You can get InfoReader with file.getInfoReader(nameOfInfoReader);
void	setInfos(org.jdom.Element eInfo) Restore saved data
void	setNumOfClasses(int numOfClasses)
void	setTargetFile(CRasterFileInformation targetFile) determines the target file for this InfoReader.
void	setUnread() Set InfoReader to unread to execute it again
void	setVariableList(java.util.List<VariableValue<java.lang.String>> variableList) Configure InfoReader
java.lang.String	toString() Note Can be used to determine the human readable text for this InfoReader .

Methods inherited from class insensa.inforeader.AbstractInfoReader

getErrorMassage, getPrecisionString, getTargetFile, getVariableList, isRead, run, setDependencyChecker, setWorkerStatus

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

precisionString

private java.lang.String precisionString

numOfClasses

private int numOfClasses

rangeList

private java.util.List<ClassificationRange> rangeList

iReaderList

public java.util.List<InfoReader> iReaderList

iReaderListDep

public java.util.List<InfoReader> iReaderListDep

Constructor Detail

CJenksOptimalBreaksValues

public CJenksOptimalBreaksValues()

Method Detail

calcMean

private float calcMean(float[] data,
                       int[] dataCounts,
                       int classCounts,
                       int fromIncl,
                       int toIncl)

Parameters:

data -

dataCounts -

classCounts -

fromIncl -

toIncl -

Returns:

calcSumOfVariances

private float calcSumOfVariances(float[] data,
                                 int[] dataCount,
                                 int[] places,
                                 int[] classCounts)

Parameters:

data -

dataCount -

places -

classCounts -

Returns:

calcVariance

private float calcVariance(float[] data,
                           int[] dataCounts,
                           float mean,
                           int classCounts,
                           int fromIncl,
                           int toIncl)

Parameters:

data -

dataCounts -

mean -

classCounts -

fromIncl -

toIncl -

Returns:

getBreaks

private int[] getBreaks(java.util.Map<java.lang.Float,java.lang.Integer> dataMap,
                        int numOfClasses)

Parameters:

dataMap -

numOfClasses -

Returns:

getDependencies

public java.util.List<java.lang.String> getDependencies()

Description copied from class: AbstractInfoReader

Returns a list with names of InfoReaders that have to be executed before this InfoReader can be executed.

Implementations of class AbstractInfoReader should override this method if dependencies are necessary. Example:
List<String> depList = super.getDependencies();
depList.add("countValues");
depList.add("equalBreaksValues");
return depList;

Specified by:

getDependencies in interface InfoReader

Overrides:

getDependencies in class AbstractInfoReader

Returns:

List<String>List with named of InfoReaders(dependencies) for this InfoReader

See Also:

AbstractInfoReader.getDependencies()

getInfoElement

public org.jdom.Element getInfoElement()

Specified by:

getInfoElement in interface InfoReader

Overrides:

getInfoElement in class AbstractInfoReader

Returns:

See Also:

AbstractInfoReader.getInfoElement()

getInfoName

public java.lang.String getInfoName()

Specified by:

getInfoName in interface InfoReader

Returns:

The name of this InfoReader

See Also:

InfoReader.getInfoName()

getInfos

public java.util.Vector<java.util.Vector<java.lang.String>> getInfos()

Specified by:

getInfos in interface InfoReader

Returns:

Information to Display in Data Table

See Also:

InfoReader.getInfos()

getNumOfClasses

public int getNumOfClasses()

Specified by:

getNumOfClasses in interface BreaksValues

Returns:

See Also:

BreaksValues.getNumOfClasses()

getRangeList

public java.util.List<ClassificationRange> getRangeList()

Specified by:

getRangeList in interface BreaksValues

Returns:

See Also:

BreaksValues.getRangeList()

readInfos

public void readInfos(CRasterFileInformation file)
               throws java.io.FileNotFoundException,
                      java.io.IOException

Description copied from interface: InfoReader

This method will try to receive all informations from dependent InfoReader You can get InfoReader with file.getInfoReader(nameOfInfoReader);

Specified by:

readInfos in interface InfoReader

Parameters:

file - File that holds this InfoReader

Throws:

java.io.FileNotFoundException

java.io.IOException

See Also:

InfoReader.readInfos(insensa.CRasterFileInformation)

setInfos

public void setInfos(org.jdom.Element eInfo)
              throws java.io.IOException

Description copied from interface: InfoReader

Restore saved data

Specified by:

setInfos in interface InfoReader

Throws:

java.io.IOException

See Also:

InfoReader.setInfos(org.jdom.Element)

setNumOfClasses

public void setNumOfClasses(int numOfClasses)

Specified by:

setNumOfClasses in interface BreaksValues

See Also:

BreaksValues.setNumOfClasses(int)

setTargetFile

public void setTargetFile(CRasterFileInformation targetFile)

Description copied from interface: InfoReader

determines the target file for this InfoReader.

Specified by:

setTargetFile in interface InfoReader

Overrides:

setTargetFile in class AbstractInfoReader

Parameters:

targetFile - Target file of type CRasterFileInformation for this InfoReader

See Also:

AbstractInfoReader.setTargetFile(insensa.CRasterFileInformation)

setUnread

public void setUnread()

Description copied from interface: InfoReader

Set InfoReader to unread to execute it again

Specified by:

setUnread in interface InfoReader

Overrides:

setUnread in class AbstractInfoReader

See Also:

AbstractInfoReader.setUnread()

setVariableList

public void setVariableList(java.util.List<VariableValue<java.lang.String>> variableList)

Description copied from interface: InfoReader

Configure InfoReader

Specified by:

setVariableList in interface InfoReader

Overrides:

setVariableList in class AbstractInfoReader

Parameters:

variableList - the List of Variables to be set

See Also:

AbstractInfoReader.setVariableList(java.util.List)

toString

public java.lang.String toString()

Description copied from class: AbstractInfoReader

Note
Can be used to determine the human readable text for this InfoReader
.

Overrides:

toString in class AbstractInfoReader

Returns:

a String that returns InfoReader.getInfoName() with the fist letter in upper case

See Also:

AbstractInfoReader.toString()