Java Doc for MosaicIndexBuilder.java in » GIS » GeoTools-2.4.1 » it » geosolutions » utils » imagemosaic » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » it.geosolutions.utils.imagemosaic

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

it.geosolutions.utils.progress .ProgressManager

it.geosolutions.utils.imagemosaic .MosaicIndexBuilder

MosaicIndexBuilder

public class MosaicIndexBuilder extends ProgressManager implements Runnable,ProcessingEventListener(Code)

This classis in charge for creating the index for a mosaic of images that we want to tie together as a sigle bg coverage.

To get instructions on how to run the toll just run it without any arguments and nice and clean help will be printed to the command line.

It is worth to point out that this tool comes as a command line tool but it has been built with in mind a GUI. It has the capapbility to register ProcessingEventListener object that receive notifications about what is going on. Moreover it delegates all the computations to an external thread, hence we can stop the tool in the middle of processig with no so many concerns (hopefully :-) ).

author:
   Simone Giannecchini
author:
   Alessio Fabiani
author:
   Blaz Repnik
version:
   0.3

Constructor Summary
public	MosaicIndexBuilder()

Method Summary
public void	exceptionOccurred(ExceptionEvent event)
public String	getIndexName()
public void	getNotification(ProcessingEvent event) This method is repsonbile for sending the process progress events to the logger.
final protected double[]	getResolution(GeneralEnvelope envelope, Rectangle2D dim, CoordinateReferenceSystem crs) This method is responsible for computing the resolutions in for the provided grid geometry in the provided crs.
public double	getResolutionX()
public double	getResolutionY()
public static void	main(String[] args) Entry point for the index builder.
public void	run() Main thread for the mosaic index builder.
public void	setIndexName(String indexName)
final public void	setLocationPath(String locationPath)
final public void	setWildcardString(String wildcardString)

Constructor Detail

MosaicIndexBuilder
public MosaicIndexBuilder()(Code)
	Default constructor

Method Detail

exceptionOccurred
public void exceptionOccurred(ExceptionEvent event)(Code)

getIndexName
public String getIndexName()(Code)

getNotification
public void getNotification(ProcessingEvent event)(Code)
	This method is repsonbile for sending the process progress events to the logger. It should be used to do normal logging when running this tools as command line tools but it should be disable when putting the tool behind a GUI. In such a case the GUI should register itself as a ProcessingEventListener and consume the processing events. Parameters: event - is a ProcessingEvent that informs the receiver on theprecetnage of the progress as well as on what is happening.

getResolution

final protected double[] getResolution(GeneralEnvelope envelope, Rectangle2D dim, CoordinateReferenceSystem crs) throws DataSourceException(Code)

This method is responsible for computing the resolutions in for the provided grid geometry in the provided crs.

It is worth to note that the returned resolution array is of length of 2 and it always is lon, lat for the moment.
It might be worth to remove the axes reordering code when we are confident enough with the code to handle the north-up crs.

TODO use orthodromic distance?
Parameters:
  envelope - the GeneralEnvelope
Parameters:
  dim -
Parameters:
  crs -
throws:
  DataSourceException -

getResolutionX
public double getResolutionX()(Code)

getResolutionY
public double getResolutionY()(Code)

main
public static void main(String[] args)(Code)
	Entry point for the index builder. Parameters: args -

run
public void run()(Code)
	Main thread for the mosaic index builder.

setIndexName
public void setIndexName(String indexName)(Code)

setLocationPath
final public void setLocationPath(String locationPath)(Code)
	Parameters: locationPath - the locationPath to set

setWildcardString
final public void setWildcardString(String wildcardString)(Code)
	Parameters: wildcardString - the wildcardString to set

Fields inherited from it.geosolutions.utils.progress.ProgressManager

final protected ArgumentBuilder arguments(Code)(Java Doc)
protected CommandLine cmdLine(Code)(Java Doc)
final protected List cmdOpts(Code)(Java Doc)
final protected Parser cmdParser(Code)(Java Doc)
protected Option helpOpt(Code)(Java Doc)
final protected DefaultOptionBuilder optionBuilder(Code)(Java Doc)
protected Group optionsGroup(Code)(Java Doc)
protected int priority(Code)(Java Doc)
protected DefaultOption priorityOpt(Code)(Java Doc)
final protected boolean sendDelayedMessages(Code)(Java Doc)
protected DefaultOption versionOpt(Code)(Java Doc)

Methods inherited from it.geosolutions.utils.progress.ProgressManager

final public synchronized void addProcessingEventListener(ProcessingEventListener listener)(Code)(Java Doc)
public void dispose()(Code)(Java Doc)
protected synchronized void fireEvent(String string, double percentage)(Code)(Java Doc)
protected synchronized void fireException(String string, double percentage, Exception ex)(Code)(Java Doc)
protected synchronized void fireException(Exception ex)(Code)(Java Doc)
final public boolean getStopThread()(Code)(Java Doc)
final public synchronized void removeAllProcessingEventListeners()(Code)(Java Doc)
final public synchronized void removeProcessingEventListener(ProcessingEventListener listener)(Code)(Java Doc)
abstract public void run()(Code)(Java Doc)
protected void sendEvent(ProgressEventDispatchThreadEventLauncher eventLauncher)(Code)(Java Doc)
final public void stopThread()(Code)(Java Doc)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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