java.lang.Object
- gov.nih.mipav.model.file.FileBase

Direct Known Subclasses:

AlgorithmASM.FileMATLAB, FileAfni, FileAnalyze, FileAvi, FileBFLOAT, FileBioRad, FileBMP, FileBRUKER, FileCheshire, FileCheshireVOI, FileCOR, FileCZI, FileDM3, FileFits, FileGESigna4X, FileGESigna5X, FileHistoLUT, FileICS, FileInterfile, FileJP2, FileJPEG2000, FileJSON, FileLIFF, FileLSM, FileMagnetomVision, FileMap, FileMATLAB, FileMedVision, FileMetaImage, FileMGH, FileMicroCat, FileMinc, FileMincHDF, FileMRC, FileNIFTI, FileNRRD, FileOME, FilePackBit, FilePARREC, FilePGM, FilePPM, FileRaw, FileRawChunk, FileSiemensText, FileSpar, FileSPM, FileSTK, FileSVS, FileTiff, FileTMG, FileTrackVis, FileVista, FileXML, FileZVI
```
public abstract class FileBase
extends java.lang.Object
```
FileBase is an abstract class that has many methods that support the reading/writing of files.

Version:

0.9 June 30, 1998

See Also:

FileInfoBase

Field Summary

Fields
Modifier and Type	Field	Description
`static boolean`	`BIG_ENDIAN`	Byte order.
`private boolean`	`bigEndian`	DOCUMENT ME!
`protected int`	`bitsPerPixel`	DOCUMENT ME!
`private byte[]`	`byteDoubleBuffer`	byte array for double *
`private byte[]`	`byteFloatBuffer`	byte array for float *
`private byte[]`	`byteIntBuffer`	byte array for int *
`private byte[]`	`byteLongBuffer`	byte array for long *
`private byte[]`	`byteShortBuffer`	byte array for short *
`private int`	`dataType`	DOCUMENT ME!
`protected java.lang.String[]`	`fileNames`	The file names which are opened.
`private javax.swing.event.EventListenerList`	`listenerList`	A list of the ChangeListeners which are interested in the ChangeEvent.
`static boolean`	`LITTLE_ENDIAN`	Byte order.
`protected boolean`	`pBarVisible`	Flag indicating if the progress bar should be shown.
`java.io.RandomAccessFile`	`raFile`	Pointer to file to read or write from.
`static int`	`READ`	Read only access.
`static int`	`READ_WRITE`	Read-write access.

Constructor Summary

Constructors
Constructor Description

FileBase()
Empty constructor.

FileBase(java.lang.String[] fileNames)
Creates a new FileBase object.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addProgressChangeListener(ProgressChangeListener l)`	Adds the ProgressChangeListener to this FileBase object.
`static double`	`bytesToDouble(boolean bigEndian, int index, byte[] buffer)`	Converts from bytes to double
`static float`	`bytesToFloat(boolean bigEndian, int index, byte[] buffer)`	Converts from bytes to float
`static int`	`bytesToInt(boolean bigEndian, int index, byte[] buffer)`	Converts from bytes to int
`static short`	`bytesToShort(boolean bigEndian, int index, byte[] buffer)`	Converts from bytes to short
`static byte[]`	`doubleToBytes(double data, boolean bigEndian, byte[] buffer)`	converts from double to bytes
`void`	`finalize()`	Prepares this class for cleanup.
`void`	`fireProgressStateChanged(int value)`	Notifies all listeners that have registered interest for notification on this event type.
`void`	`fireProgressStateChanged(int value, java.lang.String title, java.lang.String message)`	Notifies all listeners that have registered interest for notification on this event type.
`void`	`fireProgressStateChanged(java.lang.String message)`
`static byte[]`	`floatToBytes(float data, boolean bigEndian, byte[] buffer)`	converts from float to bytes
`double`	`getBufferDouble(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to double data.
`float`	`getBufferFloat(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to float data.
`int`	`getBufferInt(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to int data.
`long`	`getBufferLong(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to int data.
`short`	`getBufferShort(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to short data.
`int`	`getBufferUShort(byte[] buffer, int index, boolean bigEndian)`	Converts byte data to int data.
`int`	`getDataType()`	Gets datatype
`double`	`getDouble(boolean bigEndian)`	Reads eight unsigned bytes from file.
`float`	`getFloat(boolean bigEndian)`	Reads four unsigned bytes from file.
`int`	`getInt(boolean bigEndian)`	Reads four signed bytes from file.
`long`	`getLong(boolean bigEndian)`	Reads eight unsigned bytes from file.
`ProgressChangeListener[]`	`getProgressChangeListeners()`
`java.io.RandomAccessFile`	`getRaFile()`
`int`	`getSignedShort(boolean bigEndian)`	Reads two byte signed short from file.
`java.lang.String`	`getString(int length)`	Reads a string from a file of given `length`.
`long`	`getUInt(boolean bigEndian)`	Reads four unsigned bytes from file.
`int`	`getUnsignedByte(byte[] buffer, int index)`	Converts byte data to unsigned int.
`int`	`getUnsignedShort(boolean bigEndian)`	Reads two unsigned bytes from file.
`static byte[]`	`intToBytes(int data, boolean bigEndian, byte[] buffer)`	converts from int to bytes
`boolean`	`isBigEndian()`	Return true if the byte order is big endian.
`boolean`	`isProgressBarVisible()`	Returns flag that indicates that the progressBar is visible.
`protected void`	`linkProgress(FileBase fBase)`
`static byte[]`	`longToBytes(long data, boolean bigEndian, byte[] buffer)`	converts from long to bytes
`double`	`readDouble(boolean bigEndian)`	reads double value
`float`	`readFloat(boolean bigEndian)`	reads float value
`int`	`readInt(boolean bigEndian)`	Reads int value
`long`	`readLong(boolean bigEndian)`	reads long value
`short`	`readShort(boolean bigEndian)`	reads short value
`java.lang.String`	`readString(int length)`	Reads the length of the characters from the file.
`int`	`readUnsignedShort(boolean bigEndian)`	reads unsigned short value
`void`	`removeProgressChangeListener(ProgressChangeListener l)`	Removes the ChangeListener from the FileBase object.
`void`	`setBigEndian(boolean bigEndian)`	sets big endian
`void`	`setBufferFloat(byte[] buffer, float data, int i, boolean bigEndian)`	Sets byte buffer with int.
`void`	`setBufferInt(byte[] buffer, int data, int i, boolean bigEndian)`	Sets byte buffer with int.
`void`	`setBufferLong(byte[] buffer, long data, int i, boolean bigEndian)`	Sets byte buffer with long.
`void`	`setBufferShort(byte[] buffer, short data, int i, boolean bigEndian)`	Sets byte buffer with int.
`void`	`setBufferString(byte[] buffer, java.lang.String str, int i)`	Sets byte buffer with int.
`void`	`setDataType(int dataType)`	DOCUMENT ME!
`void`	`setEndianess(boolean bigEndian)`	DOCUMENT ME!
`static byte[]`	`shortToBytes(short data, boolean bigEndian, byte[] buffer)`	converts from short to bytes
`void`	`writeBytes(java.lang.String s)`
`void`	`writeDouble(double data, boolean bigEndian)`	Writes a double as eight bytes to a file.
`void`	`writeFloat(float data, boolean bigEndian)`	Writes a float as four bytes to a file.
`void`	`writeInt(int data, boolean bigEndian)`	Writes an int as four bytes to a file.
`void`	`writeLong(long data, boolean bigEndian)`	Writes a long as eight bytes to a file.
`void`	`writeShort(short data, boolean bigEndian)`	Writes a short as two bytes to a file.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LITTLE_ENDIAN
```
public static boolean LITTLE_ENDIAN
```
    Byte order. Rightmost byte is most significant.
  - BIG_ENDIAN
```
public static boolean BIG_ENDIAN
```
    Byte order. Leftmost byte is most significant.
  - READ
```
public static final int READ
```
    Read only access.
    
    See Also:
    
    Constant Field Values
  - READ_WRITE
```
public static final int READ_WRITE
```
    Read-write access.
    
    See Also:
    
    Constant Field Values
  - bitsPerPixel
```
protected int bitsPerPixel
```
    DOCUMENT ME!
  - fileNames
```
protected java.lang.String[] fileNames
```
    The file names which are opened.
  - pBarVisible
```
protected boolean pBarVisible
```
    Flag indicating if the progress bar should be shown.
  - raFile
```
public java.io.RandomAccessFile raFile
```
    Pointer to file to read or write from.
  - bigEndian
```
private boolean bigEndian
```
    DOCUMENT ME!
  - dataType
```
private int dataType
```
    DOCUMENT ME!
  - listenerList
```
private final javax.swing.event.EventListenerList listenerList
```
    A list of the ChangeListeners which are interested in the ChangeEvent.
  - byteShortBuffer
```
private final byte[] byteShortBuffer
```
    byte array for short *
  - byteIntBuffer
```
private final byte[] byteIntBuffer
```
    byte array for int *
  - byteDoubleBuffer
```
private final byte[] byteDoubleBuffer
```
    byte array for double *
  - byteFloatBuffer
```
private final byte[] byteFloatBuffer
```
    byte array for float *
  - byteLongBuffer
```
private final byte[] byteLongBuffer
```
    byte array for long *
- Constructor Detail
  - FileBase
```
public FileBase()
```
    Empty constructor.
  - FileBase
```
public FileBase(java.lang.String[] fileNames)
```
    Creates a new FileBase object.
    
    Parameters:
    
    fileNames - DOCUMENT ME!
- Method Detail
  - bytesToFloat
```
public static final float bytesToFloat(boolean bigEndian,
                                       int index,
                                       byte[] buffer)
```
    Converts from bytes to float
    
    Parameters:
    
    bigEndian -
    
    index -
    
    buffer -
    
    Returns:
    
    float value
  - bytesToDouble
```
public static final double bytesToDouble(boolean bigEndian,
                                         int index,
                                         byte[] buffer)
```
    Converts from bytes to double
    
    Parameters:
    
    bigEndian -
    
    index -
    
    buffer -
    
    Returns:
    
    float value
  - bytesToInt
```
public static final int bytesToInt(boolean bigEndian,
                                   int index,
                                   byte[] buffer)
```
    Converts from bytes to int
    
    Parameters:
    
    bigEndian -
    
    index -
    
    buffer -
    
    Returns:
    
    int value
  - bytesToShort
```
public static final short bytesToShort(boolean bigEndian,
                                       int index,
                                       byte[] buffer)
```
    Converts from bytes to short
    
    Parameters:
    
    bigEndian -
    
    index -
    
    buffer -
    
    Returns:
    
    short value
  - floatToBytes
```
public static final byte[] floatToBytes(float data,
                                        boolean bigEndian,
                                        byte[] buffer)
```
    converts from float to bytes
    
    Parameters:
    
    data -
    
    bigEndian -
    
    Returns:
    
    byte array
  - doubleToBytes
```
public static final byte[] doubleToBytes(double data,
                                         boolean bigEndian,
                                         byte[] buffer)
```
    converts from double to bytes
    
    Parameters:
    
    data -
    
    bigEndian -
    
    Returns:
    
    byte array
  - intToBytes
```
public static final byte[] intToBytes(int data,
                                      boolean bigEndian,
                                      byte[] buffer)
```
    converts from int to bytes
    
    Parameters:
    
    data -
    
    bigEndian -
    
    buffer -
    
    Returns:
    
    byte array
  - longToBytes
```
public static byte[] longToBytes(long data,
                                 boolean bigEndian,
                                 byte[] buffer)
```
    converts from long to bytes
    
    Parameters:
    
    data -
    
    bigEndian -
    
    buffer -
    
    Returns:
    
    byte array
  - shortToBytes
```
public static final byte[] shortToBytes(short data,
                                        boolean bigEndian,
                                        byte[] buffer)
```
    converts from short to bytes
    
    Parameters:
    
    data -
    
    bigEndian -
    
    buffer -
    
    Returns:
    
    byte array
  - addProgressChangeListener
```
public void addProgressChangeListener(ProgressChangeListener l)
```
    Adds the ProgressChangeListener to this FileBase object.
    
    Parameters:
    
    l - DOCUMENT ME!
  - finalize
```
public void finalize()
```
    Prepares this class for cleanup.
    
    Overrides:
    
    finalize in class java.lang.Object
  - fireProgressStateChanged
```
public void fireProgressStateChanged(int value)
```
    Notifies all listeners that have registered interest for notification on this event type.
    
    Parameters:
    
    value - the value of the progress bar.
  - fireProgressStateChanged
```
public void fireProgressStateChanged(java.lang.String message)
```
  - fireProgressStateChanged
```
public void fireProgressStateChanged(int value,
                                     java.lang.String title,
                                     java.lang.String message)
```
    Notifies all listeners that have registered interest for notification on this event type.
    
    Parameters:
    
    value - the value of the progress bar.
    
    title - the title of the progress dialog.
    
    message - the message for that specific progress value.
  - getProgressChangeListeners
```
public ProgressChangeListener[] getProgressChangeListeners()
```
  - linkProgress
```
protected void linkProgress(FileBase fBase)
```
  - getBufferDouble
```
public final double getBufferDouble(byte[] buffer,
                                    int index,
                                    boolean bigEndian)
```
    Converts byte data to double data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    Float value extracted from byte array.
  - getBufferFloat
```
public final float getBufferFloat(byte[] buffer,
                                  int index,
                                  boolean bigEndian)
```
    Converts byte data to float data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    Float value extracted from byte array.
  - getBufferLong
```
public final long getBufferLong(byte[] buffer,
                                int index,
                                boolean bigEndian)
```
    Converts byte data to int data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    Long value extracted from byte array.
  - getBufferInt
```
public final int getBufferInt(byte[] buffer,
                              int index,
                              boolean bigEndian)
```
    Converts byte data to int data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    Integer value extracted from byte array.
  - getBufferShort
```
public final short getBufferShort(byte[] buffer,
                                  int index,
                                  boolean bigEndian)
```
    Converts byte data to short data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    Short value extracted from byte array.
  - getBufferUShort
```
public final int getBufferUShort(byte[] buffer,
                                 int index,
                                 boolean bigEndian)
```
    Converts byte data to int data.
    
    Parameters:
    
    buffer - Array of byte data.
    
    index - Index into array data.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    int value extracted from byte array.
  - getDataType
```
public int getDataType()
```
    Gets datatype
    
    Returns:
    
    datatype
  - getDouble
```
public final double getDouble(boolean bigEndian)
                       throws java.io.IOException
```
    Reads eight unsigned bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of the double read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getFloat
```
public final float getFloat(boolean bigEndian)
                     throws java.io.IOException
```
    Reads four unsigned bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of the float read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getInt
```
public final int getInt(boolean bigEndian)
                 throws java.io.IOException
```
    Reads four signed bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of the integer read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getLong
```
public final long getLong(boolean bigEndian)
                   throws java.io.IOException
```
    Reads eight unsigned bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of the long read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getRaFile
```
public java.io.RandomAccessFile getRaFile()
```
  - getSignedShort
```
public final int getSignedShort(boolean bigEndian)
                         throws java.io.IOException
```
    Reads two byte signed short from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of signed short read from the file returned as an int.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getString
```
public final java.lang.String getString(int length)
                                 throws java.io.IOException
```
    Reads a string from a file of given length.
    
    Parameters:
    
    length - Number of bytes that form the string.
    
    Returns:
    
    The string read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getUInt
```
public final long getUInt(boolean bigEndian)
                   throws java.io.IOException
```
    Reads four unsigned bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of the integer read from the file.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - getUnsignedByte
```
public final int getUnsignedByte(byte[] buffer,
                                 int index)
```
    Converts byte data to unsigned int.
    
    Parameters:
    
    buffer - Buffer of signed bytes.
    
    index - Index points to location in buffer.
    
    Returns:
    
    Integer converted from as "signed byte".
  - getUnsignedShort
```
public final int getUnsignedShort(boolean bigEndian)
                           throws java.io.IOException
```
    Reads two unsigned bytes from file.
    
    Parameters:
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Returns:
    
    The value of unsigned short read from the file returned as an int.
    
    Throws:
    
    java.io.IOException - if there is an error reading the file
  - isBigEndian
```
public boolean isBigEndian()
```
    Return true if the byte order is big endian.
    
    Returns:
    
    true if the byte order is big endian.
  - isProgressBarVisible
```
public boolean isProgressBarVisible()
```
    Returns flag that indicates that the progressBar is visible.
    
    Returns:
    
    true if progress bar is visible, false if not visible.
  - readDouble
```
public final double readDouble(boolean bigEndian)
                        throws java.io.IOException
```
    reads double value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    double value
    
    Throws:
    
    java.io.IOException
  - readFloat
```
public final float readFloat(boolean bigEndian)
                      throws java.io.IOException
```
    reads float value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    float value
    
    Throws:
    
    java.io.IOException
  - readInt
```
public final int readInt(boolean bigEndian)
                  throws java.io.IOException
```
    Reads int value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    int value
    
    Throws:
    
    java.io.IOException
  - readLong
```
public final long readLong(boolean bigEndian)
                    throws java.io.IOException
```
    reads long value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    long value
    
    Throws:
    
    java.io.IOException
  - readShort
```
public final short readShort(boolean bigEndian)
                      throws java.io.IOException
```
    reads short value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    short value
    
    Throws:
    
    java.io.IOException
  - readString
```
public final java.lang.String readString(int length)
                                  throws java.io.IOException
```
    Reads the length of the characters from the file.
    
    Parameters:
    
    length - the length of the string
    
    Returns:
    
    the string read from the file.
    
    Throws:
    
    java.io.IOException - throw IOException if I/O error happens
  - readUnsignedShort
```
public final int readUnsignedShort(boolean bigEndian)
                            throws java.io.IOException
```
    reads unsigned short value
    
    Parameters:
    
    bigEndian -
    
    Returns:
    
    int
    
    Throws:
    
    java.io.IOException
  - removeProgressChangeListener
```
public void removeProgressChangeListener(ProgressChangeListener l)
```
    Removes the ChangeListener from the FileBase object.
  - setBigEndian
```
public void setBigEndian(boolean bigEndian)
```
    sets big endian
    
    Parameters:
    
    bigEndian -
  - setBufferFloat
```
public final void setBufferFloat(byte[] buffer,
                                 float data,
                                 int i,
                                 boolean bigEndian)
```
    Sets byte buffer with int.
    
    Parameters:
    
    buffer - Byte buffers where data is to be stored.
    
    data - Float data is broken down in bytes and stored in the byte buffer.
    
    i - Index into byte buffer.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
  - setBufferInt
```
public final void setBufferInt(byte[] buffer,
                               int data,
                               int i,
                               boolean bigEndian)
```
    Sets byte buffer with int.
    
    Parameters:
    
    buffer - Byte buffers where data is to be stored.
    
    data - Integer data is broken down in bytes and stored in the byte buffer.
    
    i - Index into byte buffer.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
  - setBufferLong
```
public final void setBufferLong(byte[] buffer,
                                long data,
                                int i,
                                boolean bigEndian)
```
    Sets byte buffer with long.
    
    Parameters:
    
    buffer - Byte buffers where data is to be stored.
    
    data - Long data is broken down in bytes and stored in the byte buffer.
    
    i - Index into byte buffer.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
  - setBufferShort
```
public final void setBufferShort(byte[] buffer,
                                 short data,
                                 int i,
                                 boolean bigEndian)
```
    Sets byte buffer with int.
    
    Parameters:
    
    buffer - Byte buffers where data is to be stored.
    
    data - Short data is broken down in bytes and stored in the byte buffer.
    
    i - Index into byte buffer.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
  - setBufferString
```
public final void setBufferString(byte[] buffer,
                                  java.lang.String str,
                                  int i)
```
    Sets byte buffer with int.
    
    Parameters:
    
    buffer - Byte buffers where data is to be stored.
    
    str - String containing integer data which is broken down in bytes and stored in the byte buffer.
    
    i - Index into byte buffer.
  - setDataType
```
public void setDataType(int dataType)
```
    DOCUMENT ME!
    
    Parameters:
    
    dataType - DOCUMENT ME!
  - setEndianess
```
public void setEndianess(boolean bigEndian)
```
    DOCUMENT ME!
    
    Parameters:
    
    bigEndian - DOCUMENT ME!
  - writeDouble
```
public final void writeDouble(double data,
                              boolean bigEndian)
                       throws java.io.IOException
```
    Writes a double as eight bytes to a file.
    
    Parameters:
    
    data - Data to be written to file.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Throws:
    
    java.io.IOException - if there is an error writing the file
  - writeFloat
```
public final void writeFloat(float data,
                             boolean bigEndian)
                      throws java.io.IOException
```
    Writes a float as four bytes to a file.
    
    Parameters:
    
    data - Data to be written to file.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Throws:
    
    java.io.IOException - if there is an error writing the file
  - writeInt
```
public final void writeInt(int data,
                           boolean bigEndian)
                    throws java.io.IOException
```
    Writes an int as four bytes to a file.
    
    Parameters:
    
    data - Data to be written to file.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Throws:
    
    java.io.IOException - if there is an error writing the file
  - writeBytes
```
public final void writeBytes(java.lang.String s)
                      throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - writeLong
```
public final void writeLong(long data,
                            boolean bigEndian)
                     throws java.io.IOException
```
    Writes a long as eight bytes to a file.
    
    Parameters:
    
    data - Data to be written to file.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Throws:
    
    java.io.IOException - if there is an error writing the file
  - writeShort
```
public final void writeShort(short data,
                             boolean bigEndian)
                      throws java.io.IOException
```
    Writes a short as two bytes to a file.
    
    Parameters:
    
    data - Data to be written to file.
    
    bigEndian - true indicates big endian byte order, false indicates little endian.
    
    Throws:
    
    java.io.IOException - if there is an error writing the file

Constructor	Description
`FileBase()`	Empty constructor.
`FileBase(java.lang.String[] fileNames)`	Creates a new FileBase object.

Class FileBase

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LITTLE_ENDIAN

BIG_ENDIAN

READ

READ_WRITE

bitsPerPixel

fileNames

pBarVisible

raFile

bigEndian

dataType

listenerList

byteShortBuffer

byteIntBuffer

byteDoubleBuffer

byteFloatBuffer

byteLongBuffer

Constructor Detail

FileBase

FileBase

Method Detail

bytesToFloat

bytesToDouble

bytesToInt

bytesToShort

floatToBytes

doubleToBytes

intToBytes

longToBytes

shortToBytes

addProgressChangeListener

finalize

fireProgressStateChanged

fireProgressStateChanged

fireProgressStateChanged

getProgressChangeListeners

linkProgress

getBufferDouble

getBufferFloat

getBufferLong

getBufferInt

getBufferShort

getBufferUShort

getDataType

getDouble

getFloat

getInt

getLong

getRaFile

getSignedShort

getString

getUInt

getUnsignedByte

getUnsignedShort

isBigEndian

isProgressBarVisible

readDouble

readFloat

readInt

readLong

readShort

readString

readUnsignedShort

removeProgressChangeListener

setBigEndian

setBufferFloat

setBufferInt

setBufferLong

setBufferShort

setBufferString

setDataType

setEndianess

writeDouble

writeFloat

writeInt