Package Array.importHydrophoneData

Class StreamerImport

java.lang.Object

PamView.importData.DataImport<ArrayList<Double>>

Array.importHydrophoneData.StreamerImport

public class StreamerImport
extends DataImport<ArrayList<Double>>

Class for importing streamer data from external file and saving to database.

.csv file format: name, streamerIndex, origin, Locator, time (excel datenum), xPos, yPos, zPos, xErr, yErr, zErr, heading, pitch, roll, lat, long. lat and long are optional. .csv import formats

List Format:

Author:

Jamie Macaulay

Constructor Summary

Constructors

Constructor	Description
StreamerImport(StreamerDataBlock streamerDataBlock)

Method Summary

Modifier and Type	Method	Description
PamDataUnit	createDataUnit(ArrayList<Double> dataLine)	Create a data unit from the data loaded from the imported file.
PamDataBlock	getDataBlock()	Get the data block to to save data to.
String[]	getExtensionsStrings()	Return the file extensions that can be loaded.
boolean	isDataFormatOK(ArrayList<Double> dataLine)	Check that a row of imported data is in the correct format.
ArrayList<ArrayList<Double>>	loadDataIntermediate(String filePath)	Loads the file into memory - each element of the output array list is then processed.
boolean	performPreChecks()	Determine whether the streamer is going to be a threading or straight hydrophone and origin methodsd

Methods inherited from class PamView.importData.DataImport

getDataUnitName

Methods inherited from class java.lang.Object

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

Constructor Details

StreamerImport

public StreamerImport(StreamerDataBlock streamerDataBlock)

Method Details

loadDataIntermediate

public ArrayList<ArrayList<Double>> loadDataIntermediate(String filePath)

Description copied from class: DataImport

Loads the file into memory - each element of the output array list is then processed.

Specified by:

loadDataIntermediate in class DataImport<ArrayList<Double>>

Parameters:

filePath - - the filepath.

Returns:

a list of imported objects.

performPreChecks

public boolean performPreChecks()

Determine whether the streamer is going to be a threading or straight hydrophone and origin methodsd

Overrides:

performPreChecks in class DataImport<ArrayList<Double>>

Returns:

true iof pre checks are OK.

isDataFormatOK

public boolean isDataFormatOK(ArrayList<Double> dataLine)

Description copied from class: DataImport

Check that a row of imported data is in the correct format.

Specified by:

isDataFormatOK in class DataImport<ArrayList<Double>>

Parameters:

dataLine - -a row of data loaded from file

Returns:

true if the format is OK.

createDataUnit

public PamDataUnit createDataUnit(ArrayList<Double> dataLine)

Description copied from class: DataImport

Create a data unit from the data loaded from the imported file.

Specified by:

createDataUnit in class DataImport<ArrayList<Double>>

Parameters:

dataLine - -a row of data loaded from file

Returns:

a data unit to be saved to the datablock.

getDataBlock

public PamDataBlock getDataBlock()

Description copied from class: DataImport

Get the data block to to save data to.

Specified by:

getDataBlock in class DataImport<ArrayList<Double>>

Returns:

getExtensionsStrings

public String[] getExtensionsStrings()

Description copied from class: DataImport

Return the file extensions that can be loaded.

Specified by:

getExtensionsStrings in class DataImport<ArrayList<Double>>

Returns:

an array of file extensions that can be loaded.