org.apache.ignite.ml.math.primitives.vector

Interface VectorStorage

All Superinterfaces:

Destroyable, Externalizable, Serializable, StorageOpsMetrics

All Known Implementing Classes:

DenseVectorStorage, SparseVectorStorage, VectorizedViewMatrixStorage, VectorViewStorage

Deprecated.

The ignite-ml module is deprecated and will be removed in a future release. Use the ignite-ml-ext Apache Ignite extension or the standalone GridGain ML package instead.

@Deprecated
public interface VectorStorage
extends Externalizable, StorageOpsMetrics, Destroyable

Data storage support for Vector.

Method Summary

Modifier and Type	Method and Description
default double[]	data() Deprecated. Gets underlying array if StorageOpsMetrics.isArrayBased() returns true and all values in vector are Numbers.
double	get(int i) Deprecated. Gets element from vector by index and cast it to double.
<T extends Serializable> T	getRaw(int i) Deprecated.
default Serializable[]	rawData() Deprecated.
void	set(int i, double v) Deprecated.
void	setRaw(int i, Serializable v) Deprecated.
int	size() Deprecated.

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Methods inherited from interface org.apache.ignite.ml.math.StorageOpsMetrics

isArrayBased, isDense, isDistributed, isNumeric

Methods inherited from interface org.apache.ignite.ml.math.Destroyable

destroy

Method Detail

size

int size()

Deprecated.

get

double get(int i)

Deprecated.

Gets element from vector by index and cast it to double.

Parameters:

i - Vector element index.

Returns:

Value obtained for given element index.

getRaw

<T extends Serializable> T getRaw(int i)

Deprecated.

Type Parameters:

T - Type of stored element in vector.

Parameters:

i - Vector element index.

Returns:

Value obtained for given element index.

set

void set(int i,
         double v)

Deprecated.

Parameters:

i - Vector element index.

v - Value to set at given index.

setRaw

void setRaw(int i,
            Serializable v)

Deprecated.

Parameters:

i - Vector element index.

v - Value to set at given index.

data

default double[] data()

Deprecated.

Gets underlying array if StorageOpsMetrics.isArrayBased() returns true and all values in vector are Numbers. Returns null if in other cases.

See Also:

StorageOpsMetrics.isArrayBased()

rawData

default Serializable[] rawData()

Deprecated.

Returns:

Underlying array of serializable objects StorageOpsMetrics.isArrayBased() returns true. Returns null if in other cases.