Class MinefieldResponseNACKPdu

java.lang.Object

edu.nps.moves.dis7.pdus.Pdu

edu.nps.moves.dis7.pdus.PduBase

edu.nps.moves.dis7.pdus.MinefieldFamilyPdu

edu.nps.moves.dis7.pdus.MinefieldResponseNACKPdu

All Implemented Interfaces:

Marshaller, Serializable

public class MinefieldResponseNACKPdu
extends MinefieldFamilyPdu
implements Serializable

5.10.5 Contains information about the requesting entity and the PDU(s) that were not received in response to a query. NACK = Negative Acknowledgment.

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 ByteArrayOutputStream	byteArrayOutputStream	byteArrayOutputStream (baos) is used for marshal/unmarshal serialization
protected DataOutputStream	dataOutputStream	dataOutputStream (dos) is used for marshal/unmarshal serialization
protected MinefieldIdentifier	minefieldID	Minefield ID provides a unique identifier
protected byte[]	missingPduSequenceNumbers	PDU sequence numbers that were missing
static final String	NAME	The name of this PDU type
protected byte	numberOfMissingPdus	how many pdus were missing
protected byte	requestID	request ID provides a unique identifier
protected SimulationIdentifier	requestingEntityID	entity ID making the request

Fields inherited from class edu.nps.moves.dis7.pdus.MinefieldFamilyPdu

FAMILY_NAME

Fields inherited from class edu.nps.moves.dis7.pdus.PduBase

padding, pduStatus

Fields inherited from class edu.nps.moves.dis7.pdus.Pdu

exerciseID, length, pduType, protocolFamily, protocolVersion, timestamp

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
MinefieldResponseNACKPdu	copy()	copy method creates a deep copy of current object using preferred marshalling method
MinefieldResponseNACKPdu	copyByteBuffer()	Creates a "deep copy" of current object using ByteBuffer methods.
MinefieldResponseNACKPdu	copyDataOutputStream()	copy method creates a deep copy of current object using DataOutputStream methods.
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
int	getMarshalledSize()	Returns size of this serialized (marshalled) object in bytes
MinefieldIdentifier	getMinefieldID()	Getter for minefieldID
byte[]	getMissingPduSequenceNumbers()	Getter for missingPduSequenceNumbers
byte	getRequestID()	Getter for requestID
SimulationIdentifier	getRequestingEntityID()	Getter for requestingEntityID
int	hashCode()
void	marshal(DataOutputStream dos)	Serializes an object to a DataOutputStream.
void	marshal(ByteBuffer byteBuffer)	Packs an object into the ByteBuffer.
MinefieldResponseNACKPdu	setMinefieldID(MinefieldIdentifier pMinefieldID)	Setter for minefieldID
MinefieldResponseNACKPdu	setMissingPduSequenceNumbers(byte[] pMissingPduSequenceNumbers)	Setter for missingPduSequenceNumbers
MinefieldResponseNACKPdu	setRequestID(byte pRequestID)	Setter for requestID
MinefieldResponseNACKPdu	setRequestID(int pRequestID)	Utility setter for requestID
MinefieldResponseNACKPdu	setRequestingEntityID(SimulationIdentifier pRequestingEntityID)	Setter for requestingEntityID
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 edu.nps.moves.dis7.pdus.PduBase

getPadding, getPduStatus, setPadding, setPadding, setPduStatus

Methods inherited from class edu.nps.moves.dis7.pdus.Pdu

copyByPduFactory, getExerciseID, getLength, getPduType, getProtocolFamily, getProtocolVersion, getTimestamp, getTimestampSeconds, isAcknowledgeRPdu, isActionRequestPdu, isActionRequestRPdu, isActionResponsePdu, isActionResponseRPdu, isAggregateStatePdu, isAppearancePdu, isArealObjectStatePdu, isArticulatedPartsPdu, isAttributePdu, isCollisionElasticPdu, isCollisionPdu, isCommentPdu, isCommentRPdu, isCreateEntityPdu, isCreateEntityRPdu, isDataPdu, isDataQueryPdu, isDataQueryRPdu, isDataRPdu, isDesignatorPdu, isDetonationPdu, isDirectedEnergyFirePdu, isDistributedEmissionsRegenerationFamilyPdu, isElectromagneticEmissionPdu, isEntityDamageStatusPdu, isEntityInformationInteractionFamilyPdu, isEntityManagementFamilyPdu, isEntityStatePdu, isEntityStateUpdatePdu, isEnvironmentalProcessPdu, isEventReportPdu, isEventReportRPdu, isFirePdu, isGriddedDataPdu, isIFFPdu, isInformationOperationsActionPdu, isInformationOperationsFamilyPdu, isInformationOperationsReportPdu, isIntercomControlPdu, isIntercomSignalPdu, isIsGroupOfPdu, isIsPartOfPdu, isLEDetonationPdu, isLEFirePdu, isLinearObjectStatePdu, isLiveEntityDetonationPdu, isLiveEntityFirePdu, isLogisticsFamilyPdu, isMinefieldDataPdu, isMinefieldFamilyPdu, isMinefieldQueryPdu, isMinefieldResponseNACKPdu, isMinefieldStatePdu, isPointObjectStatePdu, isRadioCommunicationsFamilyPdu, isReceiverPdu, isRecordQueryRPdu, isRecordRPdu, isReliablePdu, isRemoveEntityPdu, isRemoveEntityRPdu, isRepairCompletePdu, isRepairResponsePdu, isResupplyCancelPdu, isResupplyOfferPdu, isResupplyReceivedPdu, isSEESPdu, isSetDataPdu, isSetDataRPdu, isSetRecordRPdu, isSignalPdu, isSimulationManagementFamilyPdu, isSimulationManagementWithReliabilityFamilyPdu, isStartResumePdu, isStartResumeRPdu, isStopFreezePdu, isStopFreezeRPdu, isSupplementalEmissionEntityStatePdu, isSyntheticEnvironmentFamilyPdu, isTransferOwnershipPdu, isTransmitterPdu, isTSPIPdu, isUnderwaterAcousticPdu, isWarfareFamilyPdu, marshal, occursAfter, occursBefore, occursSameTime, setExerciseID, setExerciseID, setLength, setLength, setPduType, setProtocolFamily, setProtocolVersion, setTimestamp, setTimestampSeconds

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

The name of this PDU type

See Also:

• Constant Field Values

minefieldID

protected MinefieldIdentifier minefieldID

Minefield ID provides a unique identifier

requestingEntityID

protected SimulationIdentifier requestingEntityID

entity ID making the request

requestID

protected byte requestID

request ID provides a unique identifier

numberOfMissingPdus

protected byte numberOfMissingPdus

how many pdus were missing

missingPduSequenceNumbers

protected byte[] missingPduSequenceNumbers

PDU sequence numbers that were missing

byteArrayOutputStream

protected ByteArrayOutputStream byteArrayOutputStream

byteArrayOutputStream (baos) is used for marshal/unmarshal serialization

See Also:

• copyDataOutputStream()

dataOutputStream

protected DataOutputStream dataOutputStream

dataOutputStream (dos) is used for marshal/unmarshal serialization

See Also:

• copyDataOutputStream()

Constructor Details

MinefieldResponseNACKPdu

public MinefieldResponseNACKPdu()

Constructor creates and configures a new instance object

Method Details

copy

public MinefieldResponseNACKPdu copy()

copy method creates a deep copy of current object using preferred marshalling method

Returns:

deep copy of PDU

copyByteBuffer

public MinefieldResponseNACKPdu copyByteBuffer()

Creates a "deep copy" of current object using ByteBuffer methods.

Returns:

deep copy of PDU

copyDataOutputStream

public MinefieldResponseNACKPdu copyDataOutputStream()

copy method creates a deep copy of current object using DataOutputStream methods.

Returns:

deep copy of PDU

getMarshalledSize

public int getMarshalledSize()

Returns size of this serialized (marshalled) object in bytes

Specified by:

getMarshalledSize in interface Marshaller

Overrides:

getMarshalledSize in class MinefieldFamilyPdu

Returns:

serialized size in bytes

See Also:

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

setMinefieldID

public MinefieldResponseNACKPdu setMinefieldID(MinefieldIdentifier pMinefieldID)

Setter for minefieldID

Parameters:

pMinefieldID - new value of interest

Returns:

same object to permit progressive setters

getMinefieldID

public MinefieldIdentifier getMinefieldID()

Getter for minefieldID

Returns:

value of interest

setRequestingEntityID

public MinefieldResponseNACKPdu setRequestingEntityID(SimulationIdentifier pRequestingEntityID)

Setter for requestingEntityID

Parameters:

pRequestingEntityID - new value of interest

Returns:

same object to permit progressive setters

getRequestingEntityID

public SimulationIdentifier getRequestingEntityID()

Getter for requestingEntityID

Returns:

value of interest

setRequestID

public MinefieldResponseNACKPdu setRequestID(byte pRequestID)

Setter for requestID

Parameters:

pRequestID - new value of interest

Returns:

same object to permit progressive setters

setRequestID

public MinefieldResponseNACKPdu setRequestID(int pRequestID)

Utility setter for requestID

Parameters:

pRequestID - new value of interest

Returns:

same object to permit progressive setters

getRequestID

public byte getRequestID()

Getter for requestID

Returns:

value of interest

setMissingPduSequenceNumbers

public MinefieldResponseNACKPdu setMissingPduSequenceNumbers(byte[] pMissingPduSequenceNumbers)

Setter for missingPduSequenceNumbers

Parameters:

pMissingPduSequenceNumbers - new value of interest

Returns:

same object to permit progressive setters

getMissingPduSequenceNumbers

public byte[] getMissingPduSequenceNumbers()

Getter for missingPduSequenceNumbers

Returns:

value of interest

marshal

public void marshal(DataOutputStream dos)
             throws Exception

Serializes an object to a DataOutputStream.

Specified by:

marshal in interface Marshaller

Overrides:

marshal in class MinefieldFamilyPdu

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.

Specified by:

unmarshal in interface Marshaller

Overrides:

unmarshal in class MinefieldFamilyPdu

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.

Specified by:

marshal in interface Marshaller

Overrides:

marshal in class MinefieldFamilyPdu

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.

Specified by:

unmarshal in interface Marshaller

Overrides:

unmarshal in class MinefieldFamilyPdu

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 MinefieldFamilyPdu

equalsImpl

public boolean equalsImpl(Object obj)

Description copied from class: Pdu

Compare all fields that contribute to the state, ignoring transient and static fields, for this and the supplied object

Overrides:

equalsImpl in class MinefieldFamilyPdu

Parameters:

obj - the object to compare to

Returns:

true if the objects are equal, false otherwise.

toString

public String toString()

Overrides:

toString in class MinefieldFamilyPdu

hashCode

public int hashCode()

Overrides:

hashCode in class PduBase