org.esa.beam.framework.gpf.monitor
Class TileUsageReportGenerator

java.lang.Object
  org.esa.beam.framework.gpf.monitor.TileComputationObserver
      org.esa.beam.framework.gpf.monitor.TileUsageReportGenerator

public class TileUsageReportGenerator
extends TileComputationObserver

A tile observer which produces tile usage reports from Velocity template files. May be used as a value for the 'beam.config' variable 'beam.gpf.tileComputationObserver'.

Since:

BEAM 4.9

Author:

Norman Fomferra

Nested Class Summary

static class	TileUsageReportGenerator.GroupingComparator
static class	TileUsageReportGenerator.ImagesComparator
static class	TileUsageReportGenerator.StartTimeComparator
static class	TileUsageReportGenerator.Task
static class	TileUsageReportGenerator.ThreadNamesComparator
static class	TileUsageReportGenerator.TileIndicesComparator

Field Summary

static int

CHART_WIDTH

Constructor Summary

TileUsageReportGenerator()

Method Summary

void	start() Starts observation of tile computation events.
void	stop() Stops observation of tile computation events.
void	tileComputed(TileComputationEvent event) Called each time a tile has been computed.

Methods inherited from class org.esa.beam.framework.gpf.monitor.TileComputationObserver

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

CHART_WIDTH

public static final int CHART_WIDTH

See Also:

Constant Field Values

Constructor Detail

TileUsageReportGenerator

public TileUsageReportGenerator()

Method Detail

start

public void start()

Description copied from class: TileComputationObserver

Starts observation of tile computation events.

Specified by:

start in class TileComputationObserver

tileComputed

public void tileComputed(TileComputationEvent event)

Description copied from class: TileComputationObserver

Called each time a tile has been computed. This method is usually called asynchronously by multiple threads. It should perform very fast.

Specified by:

tileComputed in class TileComputationObserver

Parameters:

event - The tile computation event.

stop

public void stop()

Description copied from class: TileComputationObserver

Stops observation of tile computation events.

Specified by:

stop in class TileComputationObserver