Package org.noise_planet.noisemodelling.propagation

Class AttenuationVisitor

java.lang.Object

org.noise_planet.noisemodelling.propagation.AttenuationVisitor

All Implemented Interfaces:

CutPlaneVisitor

public class AttenuationVisitor
extends Object
implements CutPlaneVisitor

Receive vertical cut plane, compute the attenuation corresponding to this plane

Nested Class Summary

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

CutPlaneVisitor.PathSearchStrategy

Field Summary

Fields

Modifier and Type	Field	Description
boolean	keepRays
AttenuationComputeOutput	multiThreadParent
List<CnossosPath>	pathParameters
List<ReceiverNoiseLevel>	receiverAttenuationLevels

Constructor Summary

Constructors

Constructor	Description
AttenuationVisitor(AttenuationComputeOutput multiThreadParent)

Method Summary

Modifier and Type	Method	Description
void	computeAttenuation(CnossosPath path)	Process Cnossos propagation path to compute attenuation
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	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 Detail

multiThreadParent

public AttenuationComputeOutput multiThreadParent

receiverAttenuationLevels

public List<ReceiverNoiseLevel> receiverAttenuationLevels

pathParameters

public List<CnossosPath> pathParameters

keepRays

public boolean keepRays

Constructor Detail

AttenuationVisitor

public AttenuationVisitor(AttenuationComputeOutput multiThreadParent)

Method Detail

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

computeAttenuation

public void computeAttenuation(CnossosPath path)

Process Cnossos propagation path to compute attenuation

Parameters:

path - Propagation path result

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 -