Module org.apache.arrow.format
Package org.apache.arrow.flatbuf

Class SparseTensor

java.lang.Object
com.google.flatbuffers.Table
org.apache.arrow.flatbuf.SparseTensor
public final class SparseTensor extends com.google.flatbuffers.Table

  • Constructor Details

    • SparseTensor

      public SparseTensor()

  • Method Details

    • ValidateVersion

      public static void ValidateVersion()

    • getRootAsSparseTensor

      public static SparseTensor getRootAsSparseTensor(ByteBuffer _bb)

    • getRootAsSparseTensor

      public static SparseTensor getRootAsSparseTensor(ByteBuffer _bb, SparseTensor obj)

    • __init

      public void __init(int _i, ByteBuffer _bb)

    • __assign

      public SparseTensor __assign(int _i, ByteBuffer _bb)

    • typeType

      public byte typeType()

    • type

      public com.google.flatbuffers.Table type(com.google.flatbuffers.Table obj)
      The type of data contained in a value cell. Currently only fixed-width value types are supported, no strings or nested types.

    • shape

      public TensorDim shape(int j)
      The dimensions of the tensor, optionally named.

    • shape

      public TensorDim shape(TensorDim obj, int j)

    • shapeLength

      public int shapeLength()

    • shapeVector

      public TensorDim.Vector shapeVector()

    • shapeVector

      public TensorDim.Vector shapeVector(TensorDim.Vector obj)

    • nonZeroLength

      public long nonZeroLength()
      The number of non-zero values in a sparse tensor.

    • sparseIndexType

      public byte sparseIndexType()

    • sparseIndex

      public com.google.flatbuffers.Table sparseIndex(com.google.flatbuffers.Table obj)
      Sparse tensor index

    • data

      public Buffer data()
      The location and size of the tensor's data

    • data

      public Buffer data(Buffer obj)

    • startSparseTensor

      public static void startSparseTensor(com.google.flatbuffers.FlatBufferBuilder builder)

    • addTypeType

      public static void addTypeType(com.google.flatbuffers.FlatBufferBuilder builder, byte typeType)

    • addType

      public static void addType(com.google.flatbuffers.FlatBufferBuilder builder, int typeOffset)

    • addShape

      public static void addShape(com.google.flatbuffers.FlatBufferBuilder builder, int shapeOffset)

    • createShapeVector

      public static int createShapeVector(com.google.flatbuffers.FlatBufferBuilder builder, int[] data)

    • startShapeVector

      public static void startShapeVector(com.google.flatbuffers.FlatBufferBuilder builder, int numElems)

    • addNonZeroLength

      public static void addNonZeroLength(com.google.flatbuffers.FlatBufferBuilder builder, long nonZeroLength)

    • addSparseIndexType

      public static void addSparseIndexType(com.google.flatbuffers.FlatBufferBuilder builder, byte sparseIndexType)

    • addSparseIndex

      public static void addSparseIndex(com.google.flatbuffers.FlatBufferBuilder builder, int sparseIndexOffset)

    • addData

      public static void addData(com.google.flatbuffers.FlatBufferBuilder builder, int dataOffset)

    • endSparseTensor

      public static int endSparseTensor(com.google.flatbuffers.FlatBufferBuilder builder)

    • finishSparseTensorBuffer

      public static void finishSparseTensorBuffer(com.google.flatbuffers.FlatBufferBuilder builder, int offset)

    • finishSizePrefixedSparseTensorBuffer

      public static void finishSizePrefixedSparseTensorBuffer(com.google.flatbuffers.FlatBufferBuilder builder, int offset)