insensa.connections
Class CSubtraction

java.lang.Object
  insensa.connections.AbstractConnection
      insensa.connections.CSubtraction

All Implemented Interfaces:

ConnectionFileChanger, FileObserver, java.lang.Runnable

public class CSubtraction
extends AbstractConnection

Field Summary

private boolean	absolute
private int	divByZeroOption
private float	dummyValue
private boolean	ignoreNodataValues
private CRasterFileInformation	minuend
private boolean	relative
static int	SET_DUMMY
static int	SET_MAX_PRECISION
static int	SET_NODATA

Fields inherited from class insensa.connections.AbstractConnection

E_OUTPUT_NAME, E_OUTPUT_PATH, fileNameList, id, ID, OUTPUT_NAME, OUTPUT_SET, outputFile, outputFileName, outputFileSet, rasterFileList, separator, used, USED, workerStatus, XML_ELEMENT_FILE

Constructor Summary

CSubtraction()

Method Summary

boolean	getAbsolute()
org.jdom.Element	getConnectionElement() Build a xml Element with the attributes id used fileset name output file name source files full name (absolute) output name output path (relative) .
java.lang.String	getConnectionName()
AttributeTable	getData()
int	getDivByZeroOption()
float	getDummyValue()
boolean	getIgnoreNodata()
java.util.List<java.lang.String>	getInfoDependencies()
CRasterFileInformation	getMinuend()
boolean	getRelative()
void	setAbsolute(boolean absolute)
void	setConnectionElement(org.jdom.Element eCon) WARNING: In case that this Connection is unused, you have to set the sourceFileList before invoking this function .
void	setDivByZeroOption(int divByZeroOption)
void	setDummyValue(float dummyValue)
void	setIgnoreNodata(boolean ignoreNodata)
void	setMinuend(CRasterFileInformation minuend)
void	setRelative(boolean relative)
void	write()
private void	writeInFile(CRasterFileInformation file) Minuend - Subtrahent = Differenz Rel = Differenz / Subtrahent.

Methods inherited from class insensa.connections.AbstractConnection

addAttributeValue, addElement, check, getChildElement, getFileNameList, getId, getOutputFile, getOutputFileName, getOutputFileSet, getRasterFileList, getSouceFileRelativePaths, getSourceFileList, getVariableList, isUsed, notifyDelete, run, setId, setOutputFile, setOutputFileName, setOutputFileSet, setSourceFileList, setUsed, setVariableList, setWorkerStatus, solveDependencies, solveDependencies, toString

Methods inherited from class java.lang.Object

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

Field Detail

minuend

private CRasterFileInformation minuend

relative

private boolean relative

ignoreNodataValues

private boolean ignoreNodataValues

absolute

private boolean absolute

dummyValue

private float dummyValue

SET_NODATA

public static final int SET_NODATA

See Also:

Constant Field Values

SET_MAX_PRECISION

public static final int SET_MAX_PRECISION

See Also:

Constant Field Values

SET_DUMMY

public static final int SET_DUMMY

See Also:

Constant Field Values

divByZeroOption

private int divByZeroOption

Constructor Detail

CSubtraction

public CSubtraction()

Method Detail

getAbsolute

public boolean getAbsolute()

Returns:

getConnectionElement

public org.jdom.Element getConnectionElement()

Description copied from class: AbstractConnection

Build a xml Element with the attributes

• id
• used
• fileset name
• output file name
• source files
  • full name (absolute)
  • output name
  • output path (relative)
.

Specified by:

getConnectionElement in interface ConnectionFileChanger

Overrides:

getConnectionElement in class AbstractConnection

Returns:

the newly generated Element

See Also:

AbstractConnection.getConnectionElement()

getConnectionName

public java.lang.String getConnectionName()

Returns:

See Also:

ConnectionFileChanger.getConnectionName()

getData

public AttributeTable getData()

Specified by:

getData in interface ConnectionFileChanger

Overrides:

getData in class AbstractConnection

Returns:

See Also:

AbstractConnection.getData()

getDivByZeroOption

public int getDivByZeroOption()

Returns:

getDummyValue

public float getDummyValue()

Returns:

getIgnoreNodata

public boolean getIgnoreNodata()

Returns:

getInfoDependencies

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

Specified by:

getInfoDependencies in interface ConnectionFileChanger

Overrides:

getInfoDependencies in class AbstractConnection

Returns:

See Also:

AbstractConnection.getInfoDependencies()

getMinuend

public CRasterFileInformation getMinuend()

Returns:

getRelative

public boolean getRelative()

Returns:

setAbsolute

public void setAbsolute(boolean absolute)

Parameters:

absolute -

setConnectionElement

public void setConnectionElement(org.jdom.Element eCon)
                          throws java.io.IOException

Description copied from class: AbstractConnection

WARNING:
In case that this Connection is unused, you have to set the sourceFileList before invoking this function

.

Specified by:

setConnectionElement in interface ConnectionFileChanger

Overrides:

setConnectionElement in class AbstractConnection

Throws:

java.io.IOException

See Also:

AbstractConnection.setConnectionElement(org.jdom.Element)

setDivByZeroOption

public void setDivByZeroOption(int divByZeroOption)

Parameters:

divByZeroOption -

setDummyValue

public void setDummyValue(float dummyValue)

Parameters:

dummyValue -

setIgnoreNodata

public void setIgnoreNodata(boolean ignoreNodata)

Parameters:

ignoreNodata -

setMinuend

public void setMinuend(CRasterFileInformation minuend)

Parameters:

minuend -

setRelative

public void setRelative(boolean relative)

Parameters:

relative -

write

public void write()
           throws java.io.IOException,
                  org.jdom.JDOMException,
                  CRasterFileException

Throws:

java.io.IOException

org.jdom.JDOMException

CRasterFileException

See Also:

ConnectionFileChanger.write()

writeInFile

private void writeInFile(CRasterFileInformation file)
                  throws java.io.IOException,
                         CRasterFileException

Minuend - Subtrahent = Differenz Rel = Differenz / Subtrahent.

Parameters:

file -

Throws:

java.io.IOException

CRasterFileException