Class LayerHeader

java.lang.Object
edu.nps.moves.dis7.pdus.LayerHeader
All Implemented Interfaces:
Serializable
public class LayerHeader extends Object implements Serializable
The identification of the additional information layer number, layer-specific information, and the length of the layer. Section 6.2.51
See Also:

  • Field Details

    • layerNumber

      protected byte layerNumber
      layerNumber is an undescribed parameter...

    • layerSpecificInformation

      protected byte layerSpecificInformation
      field shall specify layer-specific information that varies by System Type (see 6.2.86) and Layer Number.

    • length

      protected short length
      This field shall specify the length in octets of the layer, including the Layer Header record

  • Constructor Details

    • LayerHeader

      public LayerHeader()
      Constructor creates and configures a new instance object

  • Method Details

    • getMarshalledSize

      public int getMarshalledSize()
      Returns size of this serialized (marshalled) object in bytes
      Returns:
      serialized size in bytes
      See Also:

    • setLayerNumber

      public LayerHeader setLayerNumber(byte pLayerNumber)
      Setter for layerNumber
      Parameters:
      pLayerNumber - new value of interest
      Returns:
      same object to permit progressive setters

    • setLayerNumber

      public LayerHeader setLayerNumber(int pLayerNumber)
      Utility setter for layerNumber
      Parameters:
      pLayerNumber - new value of interest
      Returns:
      same object to permit progressive setters

    • getLayerNumber

      public byte getLayerNumber()
      Getter for layerNumber
      Returns:
      value of interest

    • setLayerSpecificInformation

      public LayerHeader setLayerSpecificInformation(byte pLayerSpecificInformation)
      Setter for layerSpecificInformation
      Parameters:
      pLayerSpecificInformation - new value of interest
      Returns:
      same object to permit progressive setters

    • setLayerSpecificInformation

      public LayerHeader setLayerSpecificInformation(int pLayerSpecificInformation)
      Utility setter for layerSpecificInformation
      Parameters:
      pLayerSpecificInformation - new value of interest
      Returns:
      same object to permit progressive setters

    • getLayerSpecificInformation

      public byte getLayerSpecificInformation()
      Getter for layerSpecificInformation
      Returns:
      value of interest

    • setLength

      public LayerHeader setLength(short pLength)
      Setter for length
      Parameters:
      pLength - new value of interest
      Returns:
      same object to permit progressive setters

    • setLength

      public LayerHeader setLength(int pLength)
      Utility setter for length
      Parameters:
      pLength - new value of interest
      Returns:
      same object to permit progressive setters

    • getLength

      public short getLength()
      Getter for length
      Returns:
      value of interest

    • marshal

      public void marshal(DataOutputStream dos) throws Exception
      Serializes an object to a DataOutputStream.
      Parameters:
      dos - the OutputStream
      Throws:
      Exception - if something goes wrong
      See Also:

    • unmarshal

      public int unmarshal(DataInputStream dis) throws Exception
      Deserializes an object from a DataInputStream.
      Parameters:
      dis - the InputStream
      Returns:
      marshalled serialized size in bytes
      Throws:
      Exception - if something goes wrong
      See Also:

    • marshal

      public void marshal(ByteBuffer byteBuffer) throws Exception
      Packs an object into the ByteBuffer.
      Parameters:
      byteBuffer - The ByteBuffer at the position to begin writing
      Throws:
      BufferOverflowException - if byteBuffer is too small
      ReadOnlyBufferException - if byteBuffer is read only
      Exception - ByteBuffer-generated exception
      See Also:

    • unmarshal

      public int unmarshal(ByteBuffer byteBuffer) throws Exception
      Unpacks a Pdu from the underlying data.
      Parameters:
      byteBuffer - The ByteBuffer at the position to begin reading
      Returns:
      marshalled serialized size in bytes
      Throws:
      BufferUnderflowException - if byteBuffer is too small
      Exception - ByteBuffer-generated exception
      See Also:

    • equals

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

    • equalsImpl

      public boolean equalsImpl(Object obj)
      Compare all fields that contribute to the state, ignoring transient and static fields, for this and the supplied object
      Parameters:
      obj - the object to compare to
      Returns:
      true if the objects are equal, false otherwise.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object