Class GridData

java.lang.Object

edu.nps.moves.dis7.pdus.GridData

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

GridDataType0, GridDataType1, GridDataType2

public class GridData
extends Object
implements Serializable

6.2.41, table 68

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 GriddedDataDataRepresentation	dataRepresentation	uid 247
protected GriddedDataSampleType	sampleType	uid 246

Constructor Summary

Constructors

Constructor	Description
GridData()	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
GriddedDataDataRepresentation	getDataRepresentation()	Getter for dataRepresentation
int	getMarshalledSize()	Returns size of this serialized (marshalled) object in bytes
GriddedDataSampleType	getSampleType()	Getter for sampleType
int	hashCode()
void	marshal(DataOutputStream dos)	Serializes an object to a DataOutputStream.
void	marshal(ByteBuffer byteBuffer)	Packs an object into the ByteBuffer.
GridData	setDataRepresentation(GriddedDataDataRepresentation pDataRepresentation)	Setter for dataRepresentation
GridData	setSampleType(GriddedDataSampleType pSampleType)	Setter for sampleType
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

sampleType

protected GriddedDataSampleType sampleType

uid 246

dataRepresentation

protected GriddedDataDataRepresentation dataRepresentation

uid 247

Constructor Details

GridData

public GridData()

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)

setSampleType

public GridData setSampleType(GriddedDataSampleType pSampleType)

Setter for sampleType

Parameters:

pSampleType - new value of interest

Returns:

same object to permit progressive setters

getSampleType

public GriddedDataSampleType getSampleType()

Getter for sampleType

Returns:

value of interest

setDataRepresentation

public GridData setDataRepresentation(GriddedDataDataRepresentation pDataRepresentation)

Setter for dataRepresentation

Parameters:

pDataRepresentation - new value of interest

Returns:

same object to permit progressive setters

getDataRepresentation

public GriddedDataDataRepresentation getDataRepresentation()

Getter for dataRepresentation

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