Uses of Interface
org.eclipse.january.dataset.ILazyDataset

Packages that use ILazyDataset

Package	Description
org.eclipse.january.dataset
org.eclipse.january.metadata

Uses of ILazyDataset in org.eclipse.january.dataset

Subinterfaces of ILazyDataset in org.eclipse.january.dataset

Modifier and Type	Interface and Description
interface	CompoundDataset
interface	Dataset Interface for our implementation of dataset that adds a lot of extra functionality.
interface	DateDataset Interface for a dataset containing Dates.
interface	IDataset This interface defines the implementation-independent and generic parts of a dataset.
interface	IDynamicDataset This interface is intended for data sources that change dynamically.
interface	ILazyWriteableDataset This sub-interface adds the ability to write to a lazy dataset slice-by-slice

Classes in org.eclipse.january.dataset that implement ILazyDataset

Modifier and Type	Class and Description
class	AbstractCompoundDataset Generic container class for data that is compound in nature Each subclass has an array of compound types, items of this array are composed of primitive types Data items can be Complex, Vector, etc
class	AbstractDataset Generic container class for data
class	AggregateDataset Class to aggregate a set of lazy datasets and present them as a single lazy dataset where the first position value accesses the aggregation
class	BooleanDataset Extend boolean base dataset for boolean values
class	BooleanDatasetBase Extend dataset for boolean values // PRIM_TYPE
class	ByteDataset Extend dataset for byte values // PRIM_TYPE
class	ComplexDoubleDataset Extend compound dataset to hold complex double values // PRIM_TYPE
class	ComplexFloatDataset Extend compound dataset to hold complex float values // PRIM_TYPE
class	CompoundByteDataset Extend compound dataset for byte values // PRIM_TYPE
class	CompoundDoubleDataset Extend compound dataset for double values // PRIM_TYPE
class	CompoundFloatDataset Extend compound dataset for float values // PRIM_TYPE
class	CompoundIntegerDataset Extend compound dataset for int values // PRIM_TYPE
class	CompoundLongDataset Extend compound dataset for long values // PRIM_TYPE
class	CompoundShortDataset Extend compound dataset for short values // PRIM_TYPE
class	DateDatasetImpl
class	DoubleDataset Extend dataset for double values // PRIM_TYPE
class	FloatDataset Extend dataset for float values // PRIM_TYPE
class	IntegerDataset Extend dataset for int values // PRIM_TYPE
class	LazyDataset
class	LazyDatasetBase Common base for both lazy and normal dataset implementations
class	LazyDynamicDataset
class	LazyWriteableDataset Subclass of lazy dataset that allows setting slices
class	LongDataset Extend dataset for long values // PRIM_TYPE
class	ObjectDataset Extend dataset for objects
class	ObjectDatasetBase Extend dataset for Object values // PRIM_TYPE
class	RGBDataset Class to hold colour datasets as red, green, blue tuples of short integers
class	ShortDataset Extend dataset for short values // PRIM_TYPE
class	StringDataset Extend dataset for objects
class	StringDatasetBase Extend dataset for String values // PRIM_TYPE

Methods in org.eclipse.january.dataset that return ILazyDataset

Modifier and Type	Method and Description
ILazyDataset	ILazyDataset.clone() Clone dataset
protected ILazyDataset	LazyDatasetBase.createFromSerializable(Serializable blob, boolean keepLazy)
ILazyDataset	LazyDynamicDataset.getDataset()
ILazyDataset	IDynamicShape.getDataset()
ILazyDataset	LazyDatasetBase.getErrors()
ILazyDataset	ILazyDataset.getErrors() Get the errors, if any.
ILazyDataset	AggregateDataset.getErrors()
ILazyDataset	ILazyDataset.getSliceView(int[] start, int[] stop, int[] step) Get a slice of the dataset.
ILazyDataset	ILazyDataset.getSliceView(Slice... slice) Get a slice of the dataset.
ILazyDataset	ILazyDataset.getSliceView(SliceND slice) Get a slice of the dataset.
ILazyDataset	ILazyDataset.getTransposedView(int... axes) Permute copy of dataset's axes so that given order is old order:
static ILazyDataset	Random.lazyRand(int... shape)
static ILazyDataset	Random.lazyRand(int dtype, String name, int... shape)
static ILazyDataset	Random.lazyRand(String name, int... shape)
ILazyDataset	ILazyDataset.squeezeEnds() Remove dimensions of 1 from ends of shape of the dataset
ILazyDataset	AggregateDataset.squeezeEnds()

Methods in org.eclipse.january.dataset with parameters of type ILazyDataset

Modifier and Type	Method and Description
static int[][]	AggregateDataset.calcShapes(boolean extend, ILazyDataset... datasets) Calculate (possibly extended) shapes from given datasets
void	AbstractDataset.checkCompatibility(ILazyDataset g)
void	Dataset.checkCompatibility(ILazyDataset g) This method takes a dataset and checks its shape against the current dataset.
static void	ShapeUtils.checkCompatibility(ILazyDataset g, ILazyDataset h) This function takes a dataset and checks its shape against another dataset.
static SliceND	SliceND.createSlice(ILazyDataset data, int[] start, int[] stop) Creats SliceND from dataset.
static SliceND	SliceND.createSlice(ILazyDataset data, int[] start, int[] stop, int[] step) Creating SliceND from dataset.
static String	DTypeUtils.getDatasetName(ILazyDataset a)
static int	DTypeUtils.getDType(ILazyDataset d) Get dataset type from given dataset
static String	DTypeUtils.getDTypeName(ILazyDataset a)
static int	LazyDataset.getMaxSliceLength(ILazyDataset lazySet, int dimension) Gets the maximum size of a slice of a dataset in a given dimension which should normally fit in memory.
protected static ConcurrentMap<Class<? extends MetadataType>,List<MetadataType>>	LazyDatasetBase.getMetadataMap(ILazyDataset a, boolean clone)
boolean	AbstractDataset.isCompatibleWith(ILazyDataset g)
boolean	Dataset.isCompatibleWith(ILazyDataset g) This method takes a dataset and checks its shape against the current dataset.
static boolean	InterfaceUtils.isElemental(ILazyDataset a)
static boolean	InterfaceUtils.isFloating(ILazyDataset a)
static boolean	InterfaceUtils.isInteger(ILazyDataset a)
static Dataset	LazyMaths.max(ILazyDataset data, int... axes)
static Dataset	LazyMaths.mean(ILazyDataset data, int... ignoreAxes)
static Dataset	LazyMaths.mean(int start, int stop, ILazyDataset data, int... ignoreAxes)
static Dataset	LazyMaths.min(ILazyDataset data, int... axes)
static Dataset	LazyMaths.product(ILazyDataset data, int axis)
void	ShapeChangeChecker.setDataset(ILazyDataset dataset)
void	IDatasetChangeChecker.setDataset(ILazyDataset dataset) Set dataset to be checked for signs of change.
static void	DatasetUtils.setShapeToOriginalRank(ILazyDataset a, int[] originalShape, int... axes) Set shape to keep original rank
static Dataset	DatasetUtils.sliceAndConvertLazyDataset(ILazyDataset lazy) Slice (or fully load), if necessary, a lazy dataset, otherwise take a slice view and convert to our dataset implementation.
static Dataset	LazyMaths.sum(ILazyDataset data, boolean ignore, int... axes)
static Dataset	LazyMaths.sum(ILazyDataset data, int... ignoreAxes)
static Dataset	LazyMaths.sum(ILazyDataset data, int axis)

Constructors in org.eclipse.january.dataset with parameters of type ILazyDataset

Constructor and Description
AggregateDataset(boolean extend, ILazyDataset... datasets) Create an aggregate dataset

Uses of ILazyDataset in org.eclipse.january.metadata

Methods in org.eclipse.january.metadata that return ILazyDataset

Modifier and Type	Method and Description
ILazyDataset	ARPESMetadata.getAnalyserAngles()
ILazyDataset[]	AxesMetadata.getAxes() Get axis datasets
ILazyDataset[]	AxesMetadata.getAxis(int axisDim) Get all axis datasets for the given dimension
ILazyDataset	ARPESMetadata.getAzimuthalAngles()
ILazyDataset	ARPESMetadata.getBindingEnergies()
ILazyDataset	ARPESMetadata.getEnergyAxisOffset()
ILazyDataset	ErrorMetadata.getError() Get error dataset
ILazyDataset	ARPESMetadata.getKineticEnergies()
ILazyDataset	OriginMetadata.getParent()
ILazyDataset	ARPESMetadata.getPhotoelectronMomentum()
ILazyDataset	ARPESMetadata.getPolarAngles()
ILazyDataset	ARPESMetadata.getTiltAngles()

Methods in org.eclipse.january.metadata with parameters of type ILazyDataset

Modifier and Type	Method and Description
void	AxesMetadata.addAxis(int axisDim, ILazyDataset axisData) Add axis data to given dimension.
void	AxesMetadata.addAxis(int primaryAxisDim, ILazyDataset axisData, int... dimMapping) Add axis data to given dimension.
void	ErrorMetadata.initialize(ILazyDataset error)
void	OriginMetadata.initialize(ILazyDataset parent, Slice[] outSlice, int[] dataDims, String filePath, String datasetName) Initialize origin of dataset
void	AxesMetadata.setAxis(int axisDim, ILazyDataset... axisData) Set axis datasets for given dimension.
void	ErrorMetadata.setError(ILazyDataset error) Set the error