net.sf.j3d.threeD.io
Class FileDecoder

java.lang.Object
  net.sf.j3d.threeD.io.FileDecoder

public class FileDecoder
extends Object

The FileDecoder class provides static methods for decoding scene and surface data that has been stored in a file.

Field Summary

static int	GTSEncoding The integer code for a GTS encoding.
static int	PLYEncoding The integer code for a ply encoding.
static int	RAWEncoding The integer code for a RAW encoding.
static int	RGBListEncoding The integer code for a RGB list encoding.
static int	XMLEncoding The integer code for an XML encoding.

Constructor Summary

FileDecoder()

Method Summary

static Scene	decodeScene(InputStream fileIn, int encoding, boolean ui, ExceptionListener listener)
static Scene	decodeScene(InputStream fileIn, int encoding, boolean ui, ExceptionListener listener, Surface s) Decodes the scene data read from the specified InputStream object using the encoding specified by the integer encoding code and returnes the new Scene object.
static Scene	decodeSceneFile(File file, int encoding, boolean ui, ExceptionListener listener)
static Scene	decodeSceneFile(File file, int encoding, boolean ui, ExceptionListener listener, Surface s) Decodes the scene data stored in the file represented by the specified File object using the encoding specified by the integer encoding code and returns the new Scene object.
static Surface	decodeSurfaceFile(File file, int encoding, boolean ui, ExceptionListener listener)
static Surface	decodeSurfaceFile(File file, int encoding, boolean ui, ExceptionListener listener, Surface s) Decodes the surface data stored in the file represented by the specified File object using the encoding specified by the integer encoding code and returns the new Surface object.
static double[]	parseDoubles(String s) Parses a series of double values separated by spaces and returnes an array containing the values.
static RGB[][]	readRGBList(InputStream in, RGB[][] buf)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

XMLEncoding

public static final int XMLEncoding

The integer code for an XML encoding.

See Also:

Constant Field Values

RAWEncoding

public static final int RAWEncoding

The integer code for a RAW encoding.

See Also:

Constant Field Values

RGBListEncoding

public static final int RGBListEncoding

The integer code for a RGB list encoding.

See Also:

Constant Field Values

GTSEncoding

public static final int GTSEncoding

The integer code for a GTS encoding.

See Also:

Constant Field Values

PLYEncoding

public static final int PLYEncoding

The integer code for a ply encoding.

See Also:

Constant Field Values

Constructor Detail

FileDecoder

public FileDecoder()

Method Detail

decodeSceneFile

public static Scene decodeSceneFile(File file,
                                    int encoding,
                                    boolean ui,
                                    ExceptionListener listener,
                                    Surface s)
                             throws IOException,
                                    FileNotFoundException

Decodes the scene data stored in the file represented by the specified File object using the encoding specified by the integer encoding code and returns the new Scene object. If ui is true only SurfaceUI objects will be used. The specified ExceptionListener is notified if an exception occurs when using an XMLDecoder. This method returns null if the encoding is not supported.

Throws:

IOException - If an IO error occurs.

FileNotFoundException - If the file is not found.

decodeSceneFile

public static Scene decodeSceneFile(File file,
                                    int encoding,
                                    boolean ui,
                                    ExceptionListener listener)
                             throws IOException,
                                    FileNotFoundException

Throws:

IOException

FileNotFoundException

decodeScene

public static Scene decodeScene(InputStream fileIn,
                                int encoding,
                                boolean ui,
                                ExceptionListener listener)
                         throws IOException

Throws:

IOException

decodeScene

public static Scene decodeScene(InputStream fileIn,
                                int encoding,
                                boolean ui,
                                ExceptionListener listener,
                                Surface s)
                         throws IOException

Decodes the scene data read from the specified InputStream object using the encoding specified by the integer encoding code and returnes the new Scene object. If ui is true only SurfaceUI objects will be used. The specified ExceptionListener is notified if an exception occurs when using an XMLDecoder. This method returns null if the encoding is not supported.

Throws:

IOException

decodeSurfaceFile

public static Surface decodeSurfaceFile(File file,
                                        int encoding,
                                        boolean ui,
                                        ExceptionListener listener)
                                 throws IOException,
                                        FileNotFoundException

Throws:

IOException

FileNotFoundException

decodeSurfaceFile

public static Surface decodeSurfaceFile(File file,
                                        int encoding,
                                        boolean ui,
                                        ExceptionListener listener,
                                        Surface s)
                                 throws IOException,
                                        FileNotFoundException

Decodes the surface data stored in the file represented by the specified File object using the encoding specified by the integer encoding code and returns the new Surface object. If ui is true a SurfaceUI object will be returned. The specified ExceptionListener is notified if an exception occurs when using an XMLDecoder. The decodeSurfaceFile method returns null if the encoding is not supported.

Throws:

IOException - If an IO error occurs.

FileNotFoundException - If the file is not found.

parseDoubles

public static double[] parseDoubles(String s)

Parses a series of double values separated by spaces and returnes an array containing the values.

Throws:

NumberFormatException - If a number is not correctly formatted.

readRGBList

public static RGB[][] readRGBList(InputStream in,
                                  RGB[][] buf)
                           throws IOException

Throws:

IOException