Package gaiasky.data.group

Class SerializedDataProvider

java.lang.Object

gaiasky.data.group.AbstractStarGroupDataProvider

gaiasky.data.group.SerializedDataProvider

All Implemented Interfaces:

IParticleGroupDataProvider, IStarGroupDataProvider

public class SerializedDataProvider
extends AbstractStarGroupDataProvider

Nested Class Summary

Nested classes/interfaces inherited from class gaiasky.data.group.AbstractStarGroupDataProvider

AbstractStarGroupDataProvider.AdditionalCols, AbstractStarGroupDataProvider.ColId

Field Summary

Fields inherited from class gaiasky.data.group.AbstractStarGroupDataProvider

adaptiveParallax, additional, additionalFiles, colors, countsPerMag, distCap, fileNumberCap, indexMap, list, logger, magCorrections, mustLoadIds, NEGATIVE_DIST, parallaxErrorFactorBright, parallaxErrorFactorFaint, parallaxZeroPoint, parallelism, params, ruwe, sphericalPositions, starNumberCap, transform

Constructor Summary

Constructors

Constructor	Description
SerializedDataProvider()

Method Summary

Modifier and Type	Method	Description
List<IParticleRecord>	loadData(InputStream is, double factor)	Loads the data applying a factor.
List<IParticleRecord>	loadData(String file, double factor)	Loads the data applying a factor.
List<IParticleRecord>	loadDataMapped(String file, double factor)	Loads the data applying a factor using a memory mapped file for improved speed.

Methods inherited from class gaiasky.data.group.AbstractStarGroupDataProvider

acceptDistance, acceptParallax, colIdFromStr, countLines, countLines, dumpToDisk, dumpToDiskBin, dumpToDiskCsv, getAdditionalValue, getColors, getCountsPerMag, getGeoDistance, getRuweValue, hasAdditional, hasAdditionalColumn, hasCol, idx, initLists, initLists, initLists, loadData, mustLoad, setAdaptiveParallax, setAdditionalFiles, setColumns, setDistanceCap, setFileNumberCap, setMagCorrections, setMustLoadIds, setOutputFormatVersion, setParallaxErrorFactorBright, setParallaxErrorFactorFaint, setParallaxZeroPoint, setProviderParams, setRUWECap, setStarNumberCap, setTransformMatrix

Methods inherited from class java.lang.Object

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

Constructor Details

SerializedDataProvider

public SerializedDataProvider()

Method Details

loadData

public List<IParticleRecord> loadData(String file,
 double factor)

Description copied from interface: IStarGroupDataProvider

Loads the data applying a factor.

Parameters:

file - The file to load.

factor - Factor to apply to the positions.

Returns:

The array of particle records.

loadData

public List<IParticleRecord> loadData(InputStream is,
 double factor)

Description copied from interface: IStarGroupDataProvider

Loads the data applying a factor.

Parameters:

is - Input stream to load the data from.

factor - Factor to apply to the positions.

Returns:

The array of particle records.

loadDataMapped

public List<IParticleRecord> loadDataMapped(String file,
 double factor)

Description copied from interface: IStarGroupDataProvider

Loads the data applying a factor using a memory mapped file for improved speed.

Parameters:

file - The file to load.

factor - Factor to apply to the positions.

Returns:

The array of particle records.