Package org.noise_planet.noisemodelling.jdbc.output

Class AttenuationOutputSingleThread

java.lang.Object

org.noise_planet.noisemodelling.jdbc.output.AttenuationOutputSingleThread

All Implemented Interfaces:

CutPlaneVisitor

public class AttenuationOutputSingleThread
extends Object
implements CutPlaneVisitor

Managed by a single thread, process all incoming vertical profile, compute attenuation and push on appropriate stack for exporting result values in a thread safe way. It processes the receiver one at a time.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AttenuationOutputSingleThread.TimePeriodParameters	representing the noise levels for different time periods.

Nested classes/interfaces inherited from interface org.noise_planet.noisemodelling.pathfinder.CutPlaneVisitor

CutPlaneVisitor.PathSearchStrategy

Field Summary

Fields

Modifier and Type	Field	Description
List<CnossosPath>	cnossosPaths
AtomicInteger	cutProfileCount

Constructor Summary

Constructors

Constructor	Description
AttenuationOutputSingleThread(AttenuationOutputMultiThread multiThreadParent, org.h2gis.api.ProgressVisitor progressVisitor)	Constructs a NoiseMapInStack object with a multithreaded parent NoiseMap instance.

Method Summary

Modifier and Type	Method	Description
void	finalizeReceiver(PathFinder.ReceiverPointInfo receiver)	No more propagation paths will be pushed for this receiver identifier
CutPlaneVisitor.PathSearchStrategy	onNewCutPlane(CutProfile cutProfile)	A new vertical profile between a receiver and a source has been found
void	pushInStack(ConcurrentLinkedDeque<CnossosPath> stack, Collection<CnossosPath> data)	Adds Cnossos paths to a concurrent stack while maintaining the maximum stack size.
void	pushInStack(ConcurrentLinkedDeque<ReceiverNoiseLevel> stack, ReceiverNoiseLevel data)	Pushes attenuation data into a concurrent linked deque.
void	startReceiver(PathFinder.ReceiverPointInfo receiver, Collection<PathFinder.SourcePointInfo> sourceList, AtomicInteger cutProfileCount)	Called before looking for vertical cut planes between the receiver and the sources.

Methods inherited from class java.lang.Object

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

Field Details

cnossosPaths

public List<CnossosPath> cnossosPaths

cutProfileCount

public AtomicInteger cutProfileCount

Constructor Details

AttenuationOutputSingleThread

public AttenuationOutputSingleThread(AttenuationOutputMultiThread multiThreadParent,
 org.h2gis.api.ProgressVisitor progressVisitor)

Constructs a NoiseMapInStack object with a multithreaded parent NoiseMap instance. This class is not thread-safe

Parameters:

multiThreadParent -

Method Details

onNewCutPlane

public CutPlaneVisitor.PathSearchStrategy onNewCutPlane(CutProfile cutProfile)

Description copied from interface: CutPlaneVisitor

A new vertical profile between a receiver and a source has been found

Specified by:

onNewCutPlane in interface CutPlaneVisitor

Parameters:

cutProfile - vertical profile

Returns:

Will skip or not the next processing depending on this value.

startReceiver

public void startReceiver(PathFinder.ReceiverPointInfo receiver,
 Collection<PathFinder.SourcePointInfo> sourceList,
 AtomicInteger cutProfileCount)

Description copied from interface: CutPlaneVisitor

Called before looking for vertical cut planes between the receiver and the sources.

Specified by:

startReceiver in interface CutPlaneVisitor

Parameters:

receiver - Receiver information

sourceList - All sources in the range of this receiver sorted by the distance from the receiver

cutProfileCount -

pushInStack

public void pushInStack(ConcurrentLinkedDeque<ReceiverNoiseLevel> stack,
 ReceiverNoiseLevel data)

Pushes attenuation data into a concurrent linked deque.

Parameters:

stack - Stack to feed

data - receiver noise level in dB

pushInStack

public void pushInStack(ConcurrentLinkedDeque<CnossosPath> stack,
 Collection<CnossosPath> data)

Adds Cnossos paths to a concurrent stack while maintaining the maximum stack size.

Parameters:

stack - Stack to feed

data - rays

finalizeReceiver

public void finalizeReceiver(PathFinder.ReceiverPointInfo receiver)

No more propagation paths will be pushed for this receiver identifier

Specified by:

finalizeReceiver in interface CutPlaneVisitor

Parameters:

receiver -