com.atakmap.android.image.nitf.CGM

Class Command

java.lang.Object

com.atakmap.android.image.nitf.CGM.Command

Direct Known Subclasses:

AbstractTextCommand, BackgroundColourCommand, BeginApplicationStructureBodyCommand, BeginMetafile, BeginPictureBodyCommand, BeginPictureCommand, BeginTileArrayCommand, CharacterExpansionFactorCommand, CharacterHeightCommand, CharacterOrientationCommand, CharacterSetListCommand, CircleCommand, CircularArcCentreCommand, ColourIndexPrecisionCommand, ColourPrecisionCommand, ColourSelectionModeCommand, ColourValueExtentCommand, EdgeColourCommand, EdgeTypeCommand, EdgeVisibilityCommand, EdgeWidthCommand, EdgeWidthSpecificationModeCommand, EllipseCommand, EndApplicationStructureCommand, EndMetafile, EndPictureCommand, EndTileArrayCommand, FillColourCommand, FontListCommand, HatchIndexCommand, IndexPrecisionCommand, IntegerPrecisionCommand, InteriorStyleCommand, LineAndEdgeTypeDefinitionCommand, LineColourCommand, LineTypeCommand, LineWidthCommand, LineWidthSpecificationModeCommand, MetafileDescriptionCommand, MetafileElementListCommand, MetafileVersionCommand, NamePrecisionCommand, NoOpCommand, PolygonCommand, PolygonSetCommand, PolylineCommand, PolyMarkerCommand, RealPrecisionCommand, RectangleCommand, ScalingModeCommand, TextAlignmentCommand, TextColourCommand, TextFontIndexCommand, VDCIntegerPrecisionCommand, VDCRealPrecisionCommand, VDCTypeCommand

public class Command
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	args
protected int	currentArg
protected int	currentArgBit
protected int	currentByte

Constructor Summary

Constructors

Constructor and Description
Command(int elClass, int elID, int argCount, java.io.DataInput dataIn)

Method Summary

Modifier and Type	Method and Description
protected void	alignOnWord() Align on a word boundary
protected void	BytesFromEnum(int from, byte[] to)
protected void	BytesFromInt(int from, byte[] to)
protected void	BytesFromSignedInt16(int from, byte[] to)
void	cleanUpArguments() Removes the reference to the arguments, important for commands that have large arguments such as cell arrays, etc.
int	getElementClass() Returns the element class for this command
int	getelementID() Returns the element ID for this command
protected void	info(java.lang.String message)
protected byte	makeByte()
protected char	makeChar()
protected int	makeColorIndex()
protected int	makeColorIndex(int precision)
protected int	makeDirectColor()
protected int	makeEnum()
protected double	makeFixedPoint()
protected java.lang.String	makeFixedString()
protected double	makeFloat32(int i)
protected double	makeFloatingPoint()
protected double	makeFloatingPoint32()
protected int	makeIndex()
protected int	makeInt()
protected int	makeName()
protected android.graphics.Point	makePoint()
protected double	makeReal()
protected SDR	makeSDR()
protected int	makeSignedInt16()
protected int	makeSignedInt24()
protected int	makeSignedInt32()
protected int	makeSignedInt8()
protected double	makeSizeSpecification(SpecificationMode specificationMode)
protected java.lang.String	makeString()
protected int	makeUInt(int precision)
protected double	makeVc()
protected int	makeVdc()
static Command	read(java.io.DataInput in) Reads one command from the given input stream.
protected static Command	readCommand(java.io.DataInput in, int ec, int eid, int l)
protected int	sizeOfDirectColor()
protected int	sizeOfEnum()
protected int	sizeOfInt()
protected int	sizeOfPoint()
protected int	sizeOfVdc()
java.lang.String	toString()
protected void	unimplemented(java.lang.String message)
protected void	unsupported(java.lang.String message)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

args

protected int[] args

currentArg

protected int currentArg

currentArgBit

protected int currentArgBit

currentByte

protected int currentByte

Constructor Detail

Command

public Command(int elClass,
               int elID,
               int argCount,
               java.io.DataInput dataIn)
        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

cleanUpArguments

public void cleanUpArguments()

Removes the reference to the arguments, important for commands that have large arguments such as cell arrays, etc.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

makeFixedString

protected final java.lang.String makeFixedString()

makeString

protected final java.lang.String makeString()

makeByte

protected final byte makeByte()

makeChar

protected final char makeChar()

makeSignedInt8

protected final int makeSignedInt8()

makeSignedInt16

protected final int makeSignedInt16()

BytesFromSignedInt16

protected final void BytesFromSignedInt16(int from,
                                          byte[] to)

makeSignedInt24

protected final int makeSignedInt24()

makeSignedInt32

protected final int makeSignedInt32()

makeInt

protected final int makeInt()

sizeOfInt

protected final int sizeOfInt()

makeIndex

protected final int makeIndex()

makeName

protected final int makeName()

BytesFromInt

protected final void BytesFromInt(int from,
                                  byte[] to)

makeUInt

protected final int makeUInt(int precision)

makeVdc

protected final int makeVdc()

sizeOfVdc

protected final int sizeOfVdc()

makeVc

protected final double makeVc()

makeReal

protected final double makeReal()

makeFixedPoint

protected final double makeFixedPoint()

makeFloatingPoint

protected final double makeFloatingPoint()

makeFloatingPoint32

protected final double makeFloatingPoint32()

makeEnum

protected final int makeEnum()

BytesFromEnum

protected final void BytesFromEnum(int from,
                                   byte[] to)

sizeOfEnum

protected final int sizeOfEnum()

makePoint

protected final android.graphics.Point makePoint()

sizeOfPoint

protected final int sizeOfPoint()

makeColorIndex

protected final int makeColorIndex()

makeColorIndex

protected final int makeColorIndex(int precision)

makeDirectColor

protected final int makeDirectColor()

sizeOfDirectColor

protected final int sizeOfDirectColor()

makeFloat32

protected final double makeFloat32(int i)

makeSizeSpecification

protected final double makeSizeSpecification(SpecificationMode specificationMode)

makeSDR

protected final SDR makeSDR()

alignOnWord

protected final void alignOnWord()

Align on a word boundary

read

public static Command read(java.io.DataInput in)
                    throws java.io.IOException

Reads one command from the given input stream.

Parameters:

in - Where to read the command from

Returns:

The command or null if the end of stream was found

Throws:

java.io.IOException - On I/O error

readCommand

protected static Command readCommand(java.io.DataInput in,
                                     int ec,
                                     int eid,
                                     int l)
                              throws java.io.IOException

Throws:

java.io.IOException

info

protected final void info(java.lang.String message)

unsupported

protected final void unsupported(java.lang.String message)

unimplemented

protected final void unimplemented(java.lang.String message)

getElementClass

public int getElementClass()

Returns the element class for this command

Returns:

An integer representing the class

getelementID

public int getelementID()

Returns the element ID for this command

Returns:

An integer representing the identifier