Package gaiasky.data.group

Interface IParticleGroupDataProvider

All Known Subinterfaces:

IStarGroupDataProvider

All Known Implementing Classes:

AbstractStarGroupDataProvider, BinaryDataProvider, CsvCatalogDataProvider, PointDataProvider, SDSSDataProvider, SerializedDataProvider, STILDataProvider, UncertaintiesProvider

public interface IParticleGroupDataProvider

Data provider for a particle group.

Method Summary

Modifier and Type	Method	Description
java.util.List<ParticleGroup.ParticleBean>	loadData(java.io.InputStream is, double factor)	Loads the data applying a factor.
java.util.List<ParticleGroup.ParticleBean>	loadData(java.lang.String file)	Loads the data as it is.
java.util.List<ParticleGroup.ParticleBean>	loadData(java.lang.String file, double factor)	Loads the data applying a factor.
java.util.List<ParticleGroup.ParticleBean>	loadDataMapped(java.lang.String file, double factor)	Loads the data applying a factor using a memory mapped file for improved speed.
void	setFileNumberCap(int cap)	Sets a cap on the number of files to load.

Method Detail

loadData

java.util.List<ParticleGroup.ParticleBean> loadData(java.lang.String file)

Loads the data as it is.

Parameters:

file - The file to load

Returns:

Array of particle beans

loadDataMapped

java.util.List<ParticleGroup.ParticleBean> loadDataMapped(java.lang.String file,
                                                          double factor)

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:

Array of particle beans

loadData

java.util.List<ParticleGroup.ParticleBean> loadData(java.lang.String file,
                                                    double factor)

Loads the data applying a factor.

Parameters:

file - The file to load

factor - Factor to apply to the positions

Returns:

Array of particle beans

loadData

java.util.List<ParticleGroup.ParticleBean> loadData(java.io.InputStream is,
                                                    double factor)

Loads the data applying a factor.

Parameters:

is - Input stream to load the data from

factor - Factor to apply to the positions

Returns:

Array of particle beans

setFileNumberCap

void setFileNumberCap(int cap)

Sets a cap on the number of files to load. Set to 0 or negative for unlimited

Parameters:

cap - The cap number