edu.nps.moves.dis7.AttributePdu Maven / Gradle / Ivy
package edu.nps.moves.dis7;
import java.io.*;
/**
* Information about individual attributes for a particular entity, other
* object, or event may be communicated using an Attribute PDU. The Attribute
* PDU shall not be used to exchange data available in any other PDU except
* where explicitly mentioned in the PDU issuance instructions within this
* standard. See 5.3.6 for the information requirements and issuance and receipt
* rules for this PDU. Section 7.2.6. INCOMPLETE
*
* Copyright (c) 2008-2016, MOVES Institute, Naval Postgraduate School. All
* rights reserved. This work is licensed under the BSD open source license,
* available at https://www.movesinstitute.org/licenses/bsd.html
*
* @author DMcG
*/
public class AttributePdu extends EntityInformationFamilyPdu implements Serializable {
/**
* This field shall identify the simulation issuing the Attribute PDU. It
* shall be represented by a Simulation Address record (see 6.2.79).
*/
protected SimulationAddress originatingSimulationAddress = new SimulationAddress();
/**
* Padding
*/
protected int padding1;
/**
* Padding
*/
protected short padding2;
/**
* This field shall represent the type of the PDU that is being extended or
* updated, if applicable. It shall be represented by an 8-bit enumeration.
*/
protected short attributeRecordPduType;
/**
* This field shall indicate the Protocol Version associated with the
* Attribute Record PDU Type. It shall be represented by an 8-bit
* enumeration.
*/
protected short attributeRecordProtocolVersion;
/**
* This field shall contain the Attribute record type of the Attribute
* records in the PDU if they all have the same Attribute record type. It
* shall be represented by a 32-bit enumeration.
*/
protected long masterAttributeRecordType;
/**
* This field shall identify the action code applicable to this Attribute
* PDU. The Action Code shall apply to all Attribute records contained in
* the PDU. It shall be represented by an 8-bit enumeration.
*/
protected short actionCode;
/**
* Padding
*/
protected byte padding3;
/**
* This field shall specify the number of Attribute Record Sets that make up
* the remainder of the PDU. It shall be represented by a 16-bit unsigned
* integer.
*/
protected int numberAttributeRecordSet;
/**
* Constructor
*/
public AttributePdu() {
}
public int getMarshalledSize() {
int marshalSize = 0;
marshalSize = super.getMarshalledSize();
marshalSize = marshalSize + originatingSimulationAddress.getMarshalledSize(); // originatingSimulationAddress
marshalSize = marshalSize + 4; // padding1
marshalSize = marshalSize + 2; // padding2
marshalSize = marshalSize + 1; // attributeRecordPduType
marshalSize = marshalSize + 1; // attributeRecordProtocolVersion
marshalSize = marshalSize + 4; // masterAttributeRecordType
marshalSize = marshalSize + 1; // actionCode
marshalSize = marshalSize + 1; // padding3
marshalSize = marshalSize + 2; // numberAttributeRecordSet
return marshalSize;
}
public void setOriginatingSimulationAddress(SimulationAddress pOriginatingSimulationAddress) {
originatingSimulationAddress = pOriginatingSimulationAddress;
}
public SimulationAddress getOriginatingSimulationAddress() {
return originatingSimulationAddress;
}
public void setPadding1(int pPadding1) {
padding1 = pPadding1;
}
public int getPadding1() {
return padding1;
}
public void setPadding2(short pPadding2) {
padding2 = pPadding2;
}
public short getPadding2() {
return padding2;
}
public void setAttributeRecordPduType(short pAttributeRecordPduType) {
attributeRecordPduType = pAttributeRecordPduType;
}
public short getAttributeRecordPduType() {
return attributeRecordPduType;
}
public void setAttributeRecordProtocolVersion(short pAttributeRecordProtocolVersion) {
attributeRecordProtocolVersion = pAttributeRecordProtocolVersion;
}
public short getAttributeRecordProtocolVersion() {
return attributeRecordProtocolVersion;
}
public void setMasterAttributeRecordType(long pMasterAttributeRecordType) {
masterAttributeRecordType = pMasterAttributeRecordType;
}
public long getMasterAttributeRecordType() {
return masterAttributeRecordType;
}
public void setActionCode(short pActionCode) {
actionCode = pActionCode;
}
public short getActionCode() {
return actionCode;
}
public void setPadding3(byte pPadding3) {
padding3 = pPadding3;
}
public byte getPadding3() {
return padding3;
}
public void setNumberAttributeRecordSet(int pNumberAttributeRecordSet) {
numberAttributeRecordSet = pNumberAttributeRecordSet;
}
public int getNumberAttributeRecordSet() {
return numberAttributeRecordSet;
}
public void marshal(DataOutputStream dos) {
super.marshal(dos);
try {
originatingSimulationAddress.marshal(dos);
dos.writeInt((int) padding1);
dos.writeShort((short) padding2);
dos.writeByte((byte) attributeRecordPduType);
dos.writeByte((byte) attributeRecordProtocolVersion);
dos.writeInt((int) masterAttributeRecordType);
dos.writeByte((byte) actionCode);
dos.writeByte((byte) padding3);
dos.writeShort((short) numberAttributeRecordSet);
} // end try
catch (Exception e) {
System.out.println(e);
}
} // end of marshal method
public void unmarshal(DataInputStream dis) {
super.unmarshal(dis);
try {
originatingSimulationAddress.unmarshal(dis);
padding1 = dis.readInt();
padding2 = dis.readShort();
attributeRecordPduType = (short) dis.readUnsignedByte();
attributeRecordProtocolVersion = (short) dis.readUnsignedByte();
masterAttributeRecordType = dis.readInt();
actionCode = (short) dis.readUnsignedByte();
padding3 = dis.readByte();
numberAttributeRecordSet = (int) dis.readUnsignedShort();
} // end try
catch (Exception e) {
System.out.println(e);
}
} // end of unmarshal method
/**
* Packs a Pdu into the ByteBuffer.
*
* @throws java.nio.BufferOverflowException if buff is too small
* @throws java.nio.ReadOnlyBufferException if buff is read only
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin writing
* @since ??
*/
public void marshal(java.nio.ByteBuffer buff) {
super.marshal(buff);
originatingSimulationAddress.marshal(buff);
buff.putInt((int) padding1);
buff.putShort((short) padding2);
buff.put((byte) attributeRecordPduType);
buff.put((byte) attributeRecordProtocolVersion);
buff.putInt((int) masterAttributeRecordType);
buff.put((byte) actionCode);
buff.put((byte) padding3);
buff.putShort((short) numberAttributeRecordSet);
} // end of marshal method
/**
* Unpacks a Pdu from the underlying data.
*
* @throws java.nio.BufferUnderflowException if buff is too small
* @see java.nio.ByteBuffer
* @param buff The ByteBuffer at the position to begin reading
* @since ??
*/
public void unmarshal(java.nio.ByteBuffer buff) {
super.unmarshal(buff);
originatingSimulationAddress.unmarshal(buff);
padding1 = buff.getInt();
padding2 = buff.getShort();
attributeRecordPduType = (short) (buff.get() & 0xFF);
attributeRecordProtocolVersion = (short) (buff.get() & 0xFF);
masterAttributeRecordType = buff.getInt();
actionCode = (short) (buff.get() & 0xFF);
padding3 = buff.get();
numberAttributeRecordSet = (int) (buff.getShort() & 0xFFFF);
} // end of unmarshal method
/*
* The equals method doesn't always work--mostly it works only on classes that consist only of primitives. Be careful.
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
return equalsImpl(obj);
}
@Override
public boolean equalsImpl(Object obj) {
boolean ivarsEqual = true;
if (!(obj instanceof AttributePdu)) {
return false;
}
final AttributePdu rhs = (AttributePdu) obj;
if (!(originatingSimulationAddress.equals(rhs.originatingSimulationAddress))) {
ivarsEqual = false;
}
if (!(padding1 == rhs.padding1)) {
ivarsEqual = false;
}
if (!(padding2 == rhs.padding2)) {
ivarsEqual = false;
}
if (!(attributeRecordPduType == rhs.attributeRecordPduType)) {
ivarsEqual = false;
}
if (!(attributeRecordProtocolVersion == rhs.attributeRecordProtocolVersion)) {
ivarsEqual = false;
}
if (!(masterAttributeRecordType == rhs.masterAttributeRecordType)) {
ivarsEqual = false;
}
if (!(actionCode == rhs.actionCode)) {
ivarsEqual = false;
}
if (!(padding3 == rhs.padding3)) {
ivarsEqual = false;
}
if (!(numberAttributeRecordSet == rhs.numberAttributeRecordSet)) {
ivarsEqual = false;
}
return ivarsEqual && super.equalsImpl(rhs);
}
} // end of class
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