Class FixedDatum

java.lang.Object

edu.nps.moves.dis7.pdus.FixedDatum

All Implemented Interfaces:

Serializable

public class FixedDatum
extends Object
implements Serializable

Fixed Datum Record. Section 6.2.37

See Also:

• IEEE Std 1278.1-2012, IEEE Standard for Distributed Interactive Simulation - Application Protocols
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected VariableRecordType	fixedDatumID	ID of the fixed datum, an enumeration uid 66 Variable Record Type values are defined by VariableRecordType enumerations
protected int	fixedDatumValue	Value for the fixed datum

Constructor Summary

Constructors

Constructor	Description
FixedDatum()	Constructor creates and configures a new instance object

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
boolean	equalsImpl(Object obj)	Compare all fields that contribute to the state, ignoring transient and static fields, for this and the supplied object
VariableRecordType	getFixedDatumID()	Getter for fixedDatumID
int	getFixedDatumValue()	Getter for fixedDatumValue
int	getMarshalledSize()	Returns size of this serialized (marshalled) object in bytes
int	hashCode()
void	marshal(DataOutputStream dos)	Serializes an object to a DataOutputStream.
void	marshal(ByteBuffer byteBuffer)	Packs an object into the ByteBuffer.
FixedDatum	setFixedDatumID(VariableRecordType pFixedDatumID)	Setter for fixedDatumID
FixedDatum	setFixedDatumValue(int pFixedDatumValue)	Setter for fixedDatumValue
String	toString()
int	unmarshal(DataInputStream dis)	Deserializes an object from a DataInputStream.
int	unmarshal(ByteBuffer byteBuffer)	Unpacks a Pdu from the underlying data.

Methods inherited from class java.lang.Object

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

Field Details

fixedDatumID

protected VariableRecordType fixedDatumID

ID of the fixed datum, an enumeration uid 66 Variable Record Type values are defined by VariableRecordType enumerations

fixedDatumValue

protected int fixedDatumValue

Value for the fixed datum

Constructor Details

FixedDatum

public FixedDatum()

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:

• https://en.wikipedia.org/wiki/Marshalling_(computer_science)

setFixedDatumID

public FixedDatum setFixedDatumID(VariableRecordType pFixedDatumID)

Setter for fixedDatumID

Parameters:

pFixedDatumID - new value of interest

Returns:

same object to permit progressive setters

getFixedDatumID

public VariableRecordType getFixedDatumID()

Getter for fixedDatumID

Returns:

value of interest

setFixedDatumValue

public FixedDatum setFixedDatumValue(int pFixedDatumValue)

Setter for fixedDatumValue

Parameters:

pFixedDatumValue - new value of interest

Returns:

same object to permit progressive setters

getFixedDatumValue

public int getFixedDatumValue()

Getter for fixedDatumValue

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:

• DataOutputStream

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:

• DataInputStream
• https://en.wikipedia.org/wiki/Marshalling_(computer_science)

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:

• ByteBuffer

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:

• ByteBuffer
• https://en.wikipedia.org/wiki/Marshalling_(computer_science)

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