Class mil.navy.nps.dis.DataPdu
java.lang.Object
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+--mil.navy.nps.dis.PduElement
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+--mil.navy.nps.dis.ProtocolDataUnit
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+--mil.navy.nps.dis.SimulationManagementPdu
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+--mil.navy.nps.dis.DataPdu
- public class DataPdu
- extends SimulationManagementPdu
- Version:
- 1.0
- Author:
- Antonio Alexandre Rua (http://www.garfield.fe.up.pt/~alexrua)
- Location:
-
http://www.stl.nps.navy.mil/dis-java-vrml/mil/navy/nps/dis/DataPdu.java
- Hierarchy Diagram:
- Summary:
- Information issued in response to a Data Query PDU or Set Data PDU
shall be communicated using a Data PDU.
- History:
- 16Sep97 /Antonio Alexandre Rua /New
- 8Dec97 /Ronan Fauglas /changes for documentation templates + complements in documentation
- 11Dec97 /Ronan Fauglas /changed access methods: thisVariable() --> getThisVariable()
- References:
- DIS Data Dictionary: Data PDU
(remote Data PDU)
- DIS-Java-VRML Working Group:
http://www.stl.nps.navy.mil/dis-java-vrml/
- DIS specification : IEEE 1278.1, Section 5.4.6.10, 4.4.5.4.10
- See Also:
- ProtocolDataUnit, PduElement, mil.navy.nps.util.SerializationInterface, CreateEntityPdu, RemoveEntityPdu, StartResumePdu, StopFreezePdu, AcknowledgePdu, ActionRequestPdu, ActionResponsePdu, DataQueryPdu, SetDataPdu, DataPdu, EventReportPdu, CommentPdu
Field Summary
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DatumSpecification
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datumInformation
Datum Information - This field shall specify the types of datum and their value to be communicated. |
static DataPdu
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exemplar
An "exemplar" object, which is filled out to the state that is needed most of the time.
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mil.navy.nps.util.UnsignedInt
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requestID
Request ID - This field shall identify the matching response to a Data Query PDU
or Set Data PDU made by the simulation manager.
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static int
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sizeOf
Constant value--size of a Data PDU without headder(stands for RequestId and padding which is not represented).
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Constructor Summary
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DataPdu()
Default constructor--fills with zeros for all values. |
Methods inherited from class mil.navy.nps.dis.ProtocolDataUnit |
, clone, datagramToPdu, deSerialize, getExerciseID, getPduType, getProtocolFamily, getProtocolVersion, getTimestamp, getVRMLTimestamp, length, makeTimestampCurrent, PDUName, printValues, serialize, setExerciseID, setExerciseID, setPduType, setPduType, setProtocolFamily, setProtocolFamily, setProtocolVersion, setProtocolVersion, setSimulationStartTime, setTimestamp, setTimestamp |
Methods inherited from class java.lang.Object |
, clone, equals, finalize, getClass, hashCode, notifyAll, notify, toString, wait, wait, wait |
requestID
protected mil.navy.nps.util.UnsignedInt requestID
- Request ID - This field shall identify the matching response to a Data Query PDU
or Set Data PDU made by the simulation manager.
- Value:
- A 32-bit monotonically increasing integer identifier inserted by the Simulation Manager
into all Simulation Manager PDUs.
- References:
- DIS Data Dictionary:
Request ID Field
datumInformation
protected DatumSpecification datumInformation
- Datum Information - This field shall specify the types of datum and their value to be communicated.
sizeOf
public static final int sizeOf
- Constant value--size of a Data PDU without headder(stands for RequestId and padding which is not represented).
sizeOf = 8 bytes
exemplar
protected static DataPdu exemplar
- An "exemplar" object, which is filled out to the state that is needed most of the time.
- Explanation
- A brand new object has to have most of its values set,
such as the forceID, protocol version, and so on. This lets the user fill
out most of the values, save it in the class, then retrieve a copy of it
as needed.
DataPdu
public DataPdu()
- Default constructor--fills with zeros for all values.
PDUName
public java.lang.String PDUName()
- Overrides:
- PDUName in class SimulationManagementPdu
serialize
public void serialize(java.io.DataOutputStream outputStream)
- Overrides:
- serialize in class SimulationManagementPdu
deSerialize
public void deSerialize(java.io.DataInputStream inputStream)
- Overrides:
- deSerialize in class SimulationManagementPdu
clone
public java.lang.Object clone()
- Overrides:
- clone in class SimulationManagementPdu
length
public int length()
- Overrides:
- length in class SimulationManagementPdu
printValues
public void printValues(int indentLevel,
java.io.PrintStream printStream)
- Overrides:
- printValues in class SimulationManagementPdu
getExemplar
public DataPdu getExemplar()
setExemplar
public void setExemplar(DataPdu newExemplar)
getRequestID
public mil.navy.nps.util.UnsignedInt getRequestID()
setRequestID
public void setRequestID(long pRequestID)
getDatumInformation
public DatumSpecification getDatumInformation()
setDatumInformation
public void setDatumInformation(DatumSpecification pDatumSpecification)