org.gvsig.raster.lib.buffer.spi.operations

Class AbstractSpecifiedBandsOperation

java.lang.Object

org.gvsig.raster.lib.buffer.spi.operations.AbstractOperation

org.gvsig.raster.lib.buffer.spi.operations.AbstractSpecifiedBandsOperation

All Implemented Interfaces:

Operation, SpecifiedBandsOperation, OperationServices

Direct Known Subclasses:

ConvolutionOperation, FirstDerivativeOperation, LinearStretchEnhancementOperation, MedianOperation, ModeOperation, TailTrimOperation

public abstract class AbstractSpecifiedBandsOperation
extends AbstractOperation
implements SpecifiedBandsOperation

Field Summary

Fields inherited from class org.gvsig.raster.lib.buffer.spi.operations.AbstractOperation

COPY_UNPROCESSED_BANDS_PARAM

Fields inherited from interface org.gvsig.raster.lib.buffer.api.operations.SpecifiedBandsOperation

BANDS_TO_PROCESS_PARAM, LINEAR_STRETCH_ENHANCEMENT_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractSpecifiedBandsOperation(OperationFactory factory)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.Integer>	getBandsToProcess()
protected java.util.List<NoData>	getProcessableBandNoDatas() This is a utility method that return a copy of the NoData of the processable band of the input buffer.
protected NoData[]	getProcessableBandNoDatasAsArray() This is a utility method that return a copy of the NoData of the processable band of the input buffer.
protected java.util.List<java.lang.Integer>	getProcessableBandTypes() This is a utility method that return a copy of the types of the processable band of the input buffer.
protected int[]	getProcessableBandTypesAsArray() This is a utility method that return a copy of the types of the processable band of the input buffer.
protected int[]	getTypesAsArray(java.util.List<java.lang.Integer> theTypes)
protected boolean	isProcessableBand(int band)
void	postProcess() Prepare the result
void	preProcess() Prepare the process
void	process() Process the operation

Methods inherited from class org.gvsig.raster.lib.buffer.spi.operations.AbstractOperation

execute, getFactory, getInputBuffer, getOutputBuffer, getParameter, getParameters, getTaskStatus, mustCopyUnprocessedBands, setOutputBuffer, setParameter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.raster.lib.buffer.api.operations.Operation

execute, getFactory

Constructor Detail

AbstractSpecifiedBandsOperation

public AbstractSpecifiedBandsOperation(OperationFactory factory)

Parameters:

factory -

Method Detail

getBandsToProcess

public java.util.List<java.lang.Integer> getBandsToProcess()

preProcess

public void preProcess()
                throws BufferOperationException

Description copied from interface: OperationServices

Prepare the process

Specified by:

preProcess in interface OperationServices

Overrides:

preProcess in class AbstractOperation

Throws:

BufferOperationException

isProcessableBand

protected boolean isProcessableBand(int band)

Parameters:

band -

Returns:

process

public void process()
             throws ProcessingOperationException

Description copied from interface: OperationServices

Process the operation

Specified by:

process in interface OperationServices

Overrides:

process in class AbstractOperation

Throws:

ProcessingOperationException

postProcess

public void postProcess()
                 throws BufferOperationException

Description copied from interface: OperationServices

Prepare the result

Specified by:

postProcess in interface OperationServices

Overrides:

postProcess in class AbstractOperation

Throws:

BufferOperationException

getProcessableBandNoDatas

protected java.util.List<NoData> getProcessableBandNoDatas()

This is a utility method that return a copy of the NoData of the processable band of the input buffer.

Returns:

List of NoDatas

getProcessableBandNoDatasAsArray

protected NoData[] getProcessableBandNoDatasAsArray()

This is a utility method that return a copy of the NoData of the processable band of the input buffer.

Returns:

array of NoDatas

getProcessableBandTypes

protected java.util.List<java.lang.Integer> getProcessableBandTypes()

This is a utility method that return a copy of the types of the processable band of the input buffer.

Returns:

list of types

getProcessableBandTypesAsArray

protected int[] getProcessableBandTypesAsArray()

This is a utility method that return a copy of the types of the processable band of the input buffer.

Returns:

Array of types

getTypesAsArray

protected int[] getTypesAsArray(java.util.List<java.lang.Integer> theTypes)