Class NoiseMapWriter

java.lang.Object

org.noise_planet.noisemodelling.jdbc.output.NoiseMapWriter

All Implemented Interfaces:

Callable<Boolean>

public class NoiseMapWriter
extends Object
implements Callable<Boolean>

Process that run SQL query to feed tables

Field Summary

Fields

Modifier and Type	Field	Description
double[]	aWeightingArray
List<Integer>	frequencyArray

Constructor Summary

Constructors

Constructor	Description
NoiseMapWriter(Connection connection, NoiseMapByReceiverMaker noiseMapByReceiverMaker, ResultsCache ResultsCache, AtomicBoolean exitWhenDone, AtomicBoolean aborted)	Constructs a new NoiseMapWriter object with the specified parameters.

Method Summary

Modifier and Type	Method	Description
String	attenuationOutputAsJSON(AttenuationOutput attenuationOutput)
Boolean	call()	Executes the SQL writing process.
static com.fasterxml.jackson.databind.ObjectWriter	createJsonWriter()
void	init()	Initializes the noise map calculation by setting up required database tables based on the specified parameters.
static AttenuationOutput	jsonToAttenuationOutput(String json)	Deserialize AttenuationOutput object or AttenuationOutput child object.

Methods inherited from class Object

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

Field Details

frequencyArray

public List<Integer> frequencyArray

aWeightingArray

public double[] aWeightingArray

Constructor Details

NoiseMapWriter

public NoiseMapWriter(Connection connection,
 NoiseMapByReceiverMaker noiseMapByReceiverMaker,
 ResultsCache ResultsCache,
 AtomicBoolean exitWhenDone,
 AtomicBoolean aborted)

Constructs a new NoiseMapWriter object with the specified parameters.

Parameters:

connection - the database connection used for writing data

noiseMapByReceiverMaker - the parameters defining the noise map computation

ResultsCache - the attenuated paths containing computed noise data

Method Details

createJsonWriter

public static com.fasterxml.jackson.databind.ObjectWriter createJsonWriter()

attenuationOutputAsJSON

public String attenuationOutputAsJSON(AttenuationOutput attenuationOutput)
                               throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException

jsonToAttenuationOutput

public static AttenuationOutput jsonToAttenuationOutput(String json)
                                                 throws com.fasterxml.jackson.core.JsonProcessingException

Deserialize AttenuationOutput object or AttenuationOutput child object. Note: the FAIL_ON_UNKNOWN_PROPERTIES feature ensure that the deserialization won't fail for children of AttenuationOutput with additional attributes.

Parameters:

json - The serialized AttenuationOutput

Returns:

Deserialized AttenuationOutput object

Throws:

com.fasterxml.jackson.core.JsonProcessingException - if the deserialization fails

init

public void init()
          throws SQLException,
IOException

Initializes the noise map calculation by setting up required database tables based on the specified parameters.

Throws:

SQLException - if an SQL exception occurs while executing the query

IOException - if an I/O error occurs while processing the query

call

public Boolean call()
             throws Exception

Executes the SQL writing process.

Specified by:

call in interface Callable<Boolean>

Throws:

Exception