edu.nps.moves.dis.GriddedDataPdu Maven / Gradle / Ivy
package edu.nps.moves.dis;
import java.util.*;
import java.io.*;
/**
* Section 5.3.11.2: Information about globat, spatially varying enviornmental
* effects. This requires manual cleanup; the grid axis records are variable
* sized. UNFINISHED
*
* 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 GriddedDataPdu extends SyntheticEnvironmentFamilyPdu implements Serializable {
/**
* environmental simulation application ID
*/
protected EntityID environmentalSimulationApplicationID = new EntityID();
/**
* unique identifier for each piece of enviornmental data
*/
protected int fieldNumber;
/**
* sequence number for the total set of PDUS used to transmit the data
*/
protected int pduNumber;
/**
* Total number of PDUS used to transmit the data
*/
protected int pduTotal;
/**
* coordinate system of the grid
*/
protected int coordinateSystem;
/**
* number of grid axes for the environmental data
*/
protected short numberOfGridAxes;
/**
* are domain grid axes identidal to those of the priveious domain update?
*/
protected short constantGrid;
/**
* type of environment
*/
protected EntityType environmentType = new EntityType();
/**
* orientation of the data grid
*/
protected Orientation orientation = new Orientation();
/**
* valid time of the enviormental data sample, 64 bit unsigned int
*/
protected long sampleTime;
/**
* total number of all data values for all pdus for an environmental sample
*/
protected long totalValues;
/**
* total number of data values at each grid point.
*/
protected short vectorDimension;
/**
* padding
*/
protected int padding1;
/**
* padding
*/
protected short padding2;
/**
* Grid data ^^^This is wrong
*/
protected List< GridAxisRecord> gridDataList = new ArrayList< GridAxisRecord>();
/**
* Constructor
*/
public GriddedDataPdu() {
setPduType((short) 42);
}
public int getMarshalledSize() {
int marshalSize = 0;
marshalSize = super.getMarshalledSize();
marshalSize = marshalSize + environmentalSimulationApplicationID.getMarshalledSize(); // environmentalSimulationApplicationID
marshalSize = marshalSize + 2; // fieldNumber
marshalSize = marshalSize + 2; // pduNumber
marshalSize = marshalSize + 2; // pduTotal
marshalSize = marshalSize + 2; // coordinateSystem
marshalSize = marshalSize + 1; // numberOfGridAxes
marshalSize = marshalSize + 1; // constantGrid
marshalSize = marshalSize + environmentType.getMarshalledSize(); // environmentType
marshalSize = marshalSize + orientation.getMarshalledSize(); // orientation
marshalSize = marshalSize + 8; // sampleTime
marshalSize = marshalSize + 4; // totalValues
marshalSize = marshalSize + 1; // vectorDimension
marshalSize = marshalSize + 2; // padding1
marshalSize = marshalSize + 1; // padding2
for (int idx = 0; idx < gridDataList.size(); idx++) {
GridAxisRecord listElement = gridDataList.get(idx);
marshalSize = marshalSize + listElement.getMarshalledSize();
}
return marshalSize;
}
public void setEnvironmentalSimulationApplicationID(EntityID pEnvironmentalSimulationApplicationID) {
environmentalSimulationApplicationID = pEnvironmentalSimulationApplicationID;
}
public EntityID getEnvironmentalSimulationApplicationID() {
return environmentalSimulationApplicationID;
}
public void setFieldNumber(int pFieldNumber) {
fieldNumber = pFieldNumber;
}
public int getFieldNumber() {
return fieldNumber;
}
public void setPduNumber(int pPduNumber) {
pduNumber = pPduNumber;
}
public int getPduNumber() {
return pduNumber;
}
public void setPduTotal(int pPduTotal) {
pduTotal = pPduTotal;
}
public int getPduTotal() {
return pduTotal;
}
public void setCoordinateSystem(int pCoordinateSystem) {
coordinateSystem = pCoordinateSystem;
}
public int getCoordinateSystem() {
return coordinateSystem;
}
public short getNumberOfGridAxes() {
return (short) gridDataList.size();
}
/**
* Note that setting this value will not change the marshalled value. The
* list whose length this describes is used for that purpose. The
* getnumberOfGridAxes method will also be based on the actual list length
* rather than this value. The method is simply here for java bean
* completeness.
*/
public void setNumberOfGridAxes(short pNumberOfGridAxes) {
numberOfGridAxes = pNumberOfGridAxes;
}
public void setConstantGrid(short pConstantGrid) {
constantGrid = pConstantGrid;
}
public short getConstantGrid() {
return constantGrid;
}
public void setEnvironmentType(EntityType pEnvironmentType) {
environmentType = pEnvironmentType;
}
public EntityType getEnvironmentType() {
return environmentType;
}
public void setOrientation(Orientation pOrientation) {
orientation = pOrientation;
}
public Orientation getOrientation() {
return orientation;
}
public void setSampleTime(long pSampleTime) {
sampleTime = pSampleTime;
}
public long getSampleTime() {
return sampleTime;
}
public void setTotalValues(long pTotalValues) {
totalValues = pTotalValues;
}
public long getTotalValues() {
return totalValues;
}
public void setVectorDimension(short pVectorDimension) {
vectorDimension = pVectorDimension;
}
public short getVectorDimension() {
return vectorDimension;
}
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 setGridDataList(List pGridDataList) {
gridDataList = pGridDataList;
}
public List getGridDataList() {
return gridDataList;
}
/**
* 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);
environmentalSimulationApplicationID.marshal(buff);
buff.putShort((short) fieldNumber);
buff.putShort((short) pduNumber);
buff.putShort((short) pduTotal);
buff.putShort((short) coordinateSystem);
buff.put((byte) gridDataList.size());
buff.put((byte) constantGrid);
environmentType.marshal(buff);
orientation.marshal(buff);
buff.putLong((long) sampleTime);
buff.putInt((int) totalValues);
buff.put((byte) vectorDimension);
buff.putShort((short) padding1);
buff.put((byte) padding2);
for (int idx = 0; idx < gridDataList.size(); idx++) {
GridAxisRecord aGridAxisRecord = (GridAxisRecord) gridDataList.get(idx);
aGridAxisRecord.marshal(buff);
} // end of list marshalling
} // 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);
environmentalSimulationApplicationID.unmarshal(buff);
fieldNumber = (int) (buff.getShort() & 0xFFFF);
pduNumber = (int) (buff.getShort() & 0xFFFF);
pduTotal = (int) (buff.getShort() & 0xFFFF);
coordinateSystem = (int) (buff.getShort() & 0xFFFF);
numberOfGridAxes = (short) (buff.get() & 0xFF);
constantGrid = (short) (buff.get() & 0xFF);
environmentType.unmarshal(buff);
orientation.unmarshal(buff);
sampleTime = buff.getLong();
totalValues = buff.getInt();
vectorDimension = (short) (buff.get() & 0xFF);
padding1 = (int) (buff.getShort() & 0xFFFF);
padding2 = (short) (buff.get() & 0xFF);
for (int idx = 0; idx < numberOfGridAxes; idx++) {
GridAxisRecord anX = new GridAxisRecord();
anX.unmarshal(buff);
gridDataList.add(anX);
}
} // 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 GriddedDataPdu)) {
return false;
}
final GriddedDataPdu rhs = (GriddedDataPdu) obj;
if (!(environmentalSimulationApplicationID.equals(rhs.environmentalSimulationApplicationID))) {
ivarsEqual = false;
}
if (!(fieldNumber == rhs.fieldNumber)) {
ivarsEqual = false;
}
if (!(pduNumber == rhs.pduNumber)) {
ivarsEqual = false;
}
if (!(pduTotal == rhs.pduTotal)) {
ivarsEqual = false;
}
if (!(coordinateSystem == rhs.coordinateSystem)) {
ivarsEqual = false;
}
if (!(numberOfGridAxes == rhs.numberOfGridAxes)) {
ivarsEqual = false;
}
if (!(constantGrid == rhs.constantGrid)) {
ivarsEqual = false;
}
if (!(environmentType.equals(rhs.environmentType))) {
ivarsEqual = false;
}
if (!(orientation.equals(rhs.orientation))) {
ivarsEqual = false;
}
if (!(sampleTime == rhs.sampleTime)) {
ivarsEqual = false;
}
if (!(totalValues == rhs.totalValues)) {
ivarsEqual = false;
}
if (!(vectorDimension == rhs.vectorDimension)) {
ivarsEqual = false;
}
if (!(padding1 == rhs.padding1)) {
ivarsEqual = false;
}
if (!(padding2 == rhs.padding2)) {
ivarsEqual = false;
}
for (int idx = 0; idx < gridDataList.size(); idx++) {
if (!(gridDataList.get(idx).equals(rhs.gridDataList.get(idx)))) {
ivarsEqual = false;
}
}
return ivarsEqual && super.equalsImpl(rhs);
}
} // end of class
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