Package ai.onnxruntime

Class OnnxSparseTensor.SparseTensor<T extends java.nio.Buffer>

java.lang.Object

ai.onnxruntime.OnnxSparseTensor.SparseTensor<T>

Type Parameters:

T - The type of the indices buffer.

Direct Known Subclasses:

OnnxSparseTensor.BlockSparseTensor, OnnxSparseTensor.COOTensor, OnnxSparseTensor.CSRCTensor

Enclosing class:

OnnxSparseTensor

public abstract static class OnnxSparseTensor.SparseTensor<T extends java.nio.Buffer>
extends java.lang.Object

Abstract base class for Java sparse tensors

Will be sealed to OnnxSparseTensor.COOTensor, OnnxSparseTensor.CSRCTensor and OnnxSparseTensor.BlockSparseTensor one day.

Method Summary

Modifier and Type	Method	Description
long[]	getDenseShape()	Gets the dense shape of the sparse tensor.
T	getIndices()	Get the indices buffer.
long[]	getIndicesShape()	Gets the shape of the indices of the sparse tensor.
abstract OnnxJavaType	getIndicesType()	The indices type of the sparse tensor.
long	getNumNonZeroElements()	The number of non-zero elements.
abstract OnnxSparseTensor.SparseTensorType	getSparsityType()	The sparsity type of the sparse tensor.
OnnxJavaType	getType()	The data type of the sparse tensor.
java.nio.Buffer	getValues()	Get the value buffer.
long[]	getValuesShape()	Gets the shape of the values of the sparse tensor.

Methods inherited from class java.lang.Object

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

Method Detail

getDenseShape

public long[] getDenseShape()

Gets the dense shape of the sparse tensor.

Returns:

The sparse tensor shape.

getType

public OnnxJavaType getType()

The data type of the sparse tensor.

Returns:

The sparse tensor data type.

getNumNonZeroElements

public long getNumNonZeroElements()

The number of non-zero elements.

Returns:

The number of non-zero elements.

getIndices

public T getIndices()

Get the indices buffer.

Returns:

The indices buffer.

getValues

public java.nio.Buffer getValues()

Get the value buffer.

Returns:

The value buffer.

getValuesShape

public long[] getValuesShape()

Gets the shape of the values of the sparse tensor.

Returns:

The sparse tensor value shape.

getIndicesShape

public long[] getIndicesShape()

Gets the shape of the indices of the sparse tensor.

Returns:

The sparse tensor indices shape.

getSparsityType

public abstract OnnxSparseTensor.SparseTensorType getSparsityType()

The sparsity type of the sparse tensor.

Returns:

The sparse tensor sparsity type.

getIndicesType

public abstract OnnxJavaType getIndicesType()

The indices type of the sparse tensor.

Only OnnxJavaType.INT32 and OnnxJavaType.INT64 are supported.

Returns:

The sparse tensor indices type.