Package com.oracle.coherence.ai

Class Int8Vector

java.lang.Object
com.oracle.coherence.ai.Int8Vector
All Implemented Interfaces:
Vector<byte[]>, ExternalizableLite, PortableObject, Serializable
public final class Int8Vector extends Object implements Vector<byte[]>
A vector of bytes.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final byte[]
    EMPTY
    An empty Int8 vector.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Int8Vector()
    Default constructor for serialization.
    Int8Vector(byte[] array)
    Create a Int8Vector wrapping the specified byte array.

  • Method Summary

    Modifier and Type
    Method
    Description
    BitVector
    binaryQuant()
    Return binary quantized value for this Vector as a bit vector.
    int
    dimensions()
    Returns the number of dimensions in this vector.
    boolean
    equals(Object o)
     
    byte[]
    get()
    Return the vector.
    int
    hashCode()
     
    void
    readExternal(PofReader in)
    Restore the contents of a user type instance by reading its state using the specified PofReader object.
    void
    readExternal(DataInput in)
    Restore the contents of this object by loading the object's state from the passed DataInput object.
    String
    toString()
     
    void
    writeExternal(PofWriter out)
    Save the contents of a POF user type instance by writing its state using the specified PofWriter object.
    void
    writeExternal(DataOutput out)
    Save the contents of this object by storing the object's state into the passed DataOutput object.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • EMPTY

      public static final byte[] EMPTY
      An empty Int8 vector.

  • Constructor Details

    • Int8Vector

      public Int8Vector()
      Default constructor for serialization.

    • Int8Vector

      public Int8Vector(byte[] array)
      Create a Int8Vector wrapping the specified byte array.

      Note: this method does nt make a copy of the passed in byte array. Mutating the array will result in changes to the internal state of this vector.

      Parameters:
      array - the byte array to wrap

  • Method Details

    • dimensions

      public int dimensions()
      Description copied from interface: Vector
      Returns the number of dimensions in this vector.
      Specified by:
      dimensions in interface Vector<byte[]>
      Returns:
      the number of dimensions in this vector

    • get

      public byte[] get()
      Description copied from interface: Vector
      Return the vector.

      Mutating the returned vector will result in changes to the internal state of this vector.

      Specified by:
      get in interface Vector<byte[]>
      Returns:
      the actual wrapped vector

    • binaryQuant

      public BitVector binaryQuant()
      Description copied from interface: Vector
      Return binary quantized value for this Vector as a bit vector.
      Specified by:
      binaryQuant in interface Vector<byte[]>
      Returns:
      binary quantized value for this Vector as a bit vector

    • readExternal

      public void readExternal(PofReader in) throws IOException
      Description copied from interface: PortableObject
      Restore the contents of a user type instance by reading its state using the specified PofReader object.
      Specified by:
      readExternal in interface PortableObject
      Parameters:
      in - the PofReader from which to read the object's state
      Throws:
      IOException - if an I/O error occurs

    • writeExternal

      public void writeExternal(PofWriter out) throws IOException
      Description copied from interface: PortableObject
      Save the contents of a POF user type instance by writing its state using the specified PofWriter object.
      Specified by:
      writeExternal in interface PortableObject
      Parameters:
      out - the PofWriter to which to write the object's state
      Throws:
      IOException - if an I/O error occurs

    • readExternal

      public void readExternal(DataInput in) throws IOException
      Description copied from interface: ExternalizableLite
      Restore the contents of this object by loading the object's state from the passed DataInput object.
      Specified by:
      readExternal in interface ExternalizableLite
      Parameters:
      in - the DataInput stream to read data from in order to restore the state of this object
      Throws:
      IOException - if an I/O exception occurs

    • writeExternal

      public void writeExternal(DataOutput out) throws IOException
      Description copied from interface: ExternalizableLite
      Save the contents of this object by storing the object's state into the passed DataOutput object.
      Specified by:
      writeExternal in interface ExternalizableLite
      Parameters:
      out - the DataOutput stream to write the state of this object to
      Throws:
      IOException - if an I/O exception occurs

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object