BufferedFile (nom.tam FITS library 1.14.3-SNAPSHOT API)

java.lang.Object
- nom.tam.util.BufferedFile

All Implemented Interfaces:

Closeable, DataInput, DataOutput, AutoCloseable, ArrayDataInput, ArrayDataOutput, FitsIO, RandomAccess
```
public class BufferedFile
extends Object
implements ArrayDataOutput, RandomAccess
```

Field Summary
- Fields inherited from interface nom.tam.util.FitsIO
  BITS_OF_1_BYTE, BITS_OF_2_BYTES, BITS_OF_3_BYTES, BITS_OF_4_BYTES, BITS_OF_5_BYTES, BITS_OF_6_BYTES, BITS_OF_7_BYTES, BYTE_1_OF_LONG_MASK, BYTE_2_OF_LONG_MASK, BYTE_3_OF_LONG_MASK, BYTE_4_OF_LONG_MASK, BYTE_MASK, BYTES_IN_BOOLEAN, BYTES_IN_BYTE, BYTES_IN_CHAR, BYTES_IN_DOUBLE, BYTES_IN_FLOAT, BYTES_IN_INTEGER, BYTES_IN_LONG, BYTES_IN_SHORT, HIGH_INTEGER_MASK, INTEGER_MASK, SHORT_MASK, SHORT_OF_LONG_MASK

Constructor Summary

Constructors
Constructor and Description
`BufferedFile(File file)` Create a buffered file from a File descriptor
`BufferedFile(File file, String mode)` Create a buffered file from a File descriptor
`BufferedFile(File file, String mode, int bufferSize)` Create a buffered file from a file descriptor
`BufferedFile(String filename)` Create a read-only buffered file
`BufferedFile(String filename, String mode)` Create a buffered file with the given mode.
`BufferedFile(String filename, String mode, int bufferSize)` Create a buffered file with the given mode and a specified dataBuffer.buffer size.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`close()`
`protected void`	`finalize()`
`void`	`flush()` Flush the output buffer
`FileChannel`	`getChannel()` Get the channel associated with this file.
`FileDescriptor`	`getFD()` Get the file descriptor associated with this stream.
`long`	`getFilePointer()` Get the current offset into the file.
`long`	`length()`
`void`	`mark(int readlimit)` See the general contract of the `mark` method of `InputStream`.
`int`	`read()`
`int`	`read(boolean[] b)` Read an array of boolean's.
`int`	`read(boolean[] b, int start, int length)` Read a segment of an array of boolean's.
`int`	`read(byte[] buf)` Read an array of byte's.
`int`	`read(byte[] buf, int offset, int len)` Read a segment of an array of byte's.
`int`	`read(char[] c)` Read an array of char's.
`int`	`read(char[] c, int start, int length)` Read a segment of an array of char's.
`int`	`read(double[] d)` Read an array of double's.
`int`	`read(double[] d, int start, int length)` Read a segment of an array of double's.
`int`	`read(float[] f)` Read an array of float's.
`int`	`read(float[] f, int start, int length)` Read a segment of an array of float's.
`int`	`read(int[] i)` Read an array of int's.
`int`	`read(int[] i, int start, int length)` Read a segment of an array of int's.
`int`	`read(long[] l)` Read a segment of an array of long's.
`int`	`read(long[] l, int start, int length)` Read a segment of an array of long's.
`int`	`read(short[] s)` Read an array of short's.
`int`	`read(short[] s, int start, int length)` Read a segment of an array of short's.
`int`	`readArray(Object o)` Deprecated.
`boolean`	`readBoolean()`
`byte`	`readByte()`
`char`	`readChar()`
`double`	`readDouble()`
`float`	`readFloat()`
`void`	`readFully(byte[] b)`
`void`	`readFully(byte[] b, int off, int len)` Read a buffer and signal an EOF if the requested elements cannot be read.
`int`	`readInt()`
`long`	`readLArray(Object o)` Read an object.
`String`	`readLine()` Read a line of input.
`long`	`readLong()`
`short`	`readShort()`
`int`	`readUnsignedByte()`
`int`	`readUnsignedShort()`
`String`	`readUTF()`
`void`	`reset()` See the general contract of the `reset` method of `InputStream`.
`void`	`seek(long offsetFromStart)` Move to a specified location in the stream.
`void`	`setLength(long newLength)` Set the length of the file.
`long`	`skip(long offset)` Skip the number of bytes.
`void`	`skipAllBytes(int toSkip)` Skip the number of bytes.
`void`	`skipAllBytes(long toSkip)` Skip the number of bytes.
`int`	`skipBytes(int n)`
`void`	`write(boolean[] b)` Write an array of boolean's.
`void`	`write(boolean[] b, int start, int length)` Write a segment of an array of boolean's.
`void`	`write(byte[] buf)`
`void`	`write(byte[] buf, int offset, int length)`
`void`	`write(char[] c)` Write an array of char's.
`void`	`write(char[] c, int start, int length)` Write a segment of an array of char's.
`void`	`write(double[] d)` Write an array of double's.
`void`	`write(double[] d, int start, int length)` Write a segment of an array of double's.
`void`	`write(float[] f)` Write an array of float's.
`void`	`write(float[] f, int start, int length)` Write a segment of an array of float's.
`void`	`write(int buf)`
`void`	`write(int[] i)` Write an array of int's.
`void`	`write(int[] i, int start, int length)` Write a segment of an array of int's.
`void`	`write(long[] l)` Write an array of longs.
`void`	`write(long[] l, int start, int length)` Write a segment of an array of longs.
`void`	`write(short[] s)` Write an array of shorts.
`void`	`write(short[] s, int start, int length)` Write a segment of an array of shorts.
`void`	`write(String[] s)` Write an array of Strings.
`void`	`write(String[] s, int start, int length)` Write a segment of an array of Strings.
`void`	`writeArray(Object o)` This routine provides efficient writing of arrays of any primitive type.
`void`	`writeBoolean(boolean b)`
`void`	`writeByte(int b)`
`void`	`writeBytes(String s)`
`void`	`writeChar(int c)`
`void`	`writeChars(String s)`
`void`	`writeDouble(double d)`
`void`	`writeFloat(float f)`
`void`	`writeInt(int i)`
`void`	`writeLong(long l)`
`void`	`writeShort(int s)`
`void`	`writeUTF(String s)`

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

- Constructor Detail
  - BufferedFile
```
public BufferedFile(File file)
             throws IOException
```
    Create a buffered file from a File descriptor
    
    Parameters:
    
    file - the file to open.
    
    Throws:
    
    IOException - if the file could not be opened
  - BufferedFile
```
public BufferedFile(File file,
                    String mode)
             throws IOException
```
    Create a buffered file from a File descriptor
    
    Parameters:
    
    file - the file to open.
    
    mode - the mode to open the file in
    
    Throws:
    
    IOException - if the file could not be opened
  - BufferedFile
```
public BufferedFile(File file,
                    String mode,
                    int bufferSize)
             throws IOException
```
    Create a buffered file from a file descriptor
    
    Parameters:
    
    file - the file to open.
    
    mode - the mode to open the file in
    
    bufferSize - the dataBuffer.buffer size to use
    
    Throws:
    
    IOException - if the file could not be opened
  - BufferedFile
```
public BufferedFile(String filename)
             throws IOException
```
    Create a read-only buffered file
    
    Parameters:
    
    filename - the name of the file to open
    
    Throws:
    
    IOException - if the file could not be opened
  - BufferedFile
```
public BufferedFile(String filename,
                    String mode)
             throws IOException
```
    Create a buffered file with the given mode.
    
    Parameters:
    
    filename - The file to be accessed.
    
    mode - A string composed of "r" and "w" for read and write access.
    
    Throws:
    
    IOException - if the file could not be opened
  - BufferedFile
```
public BufferedFile(String filename,
                    String mode,
                    int bufferSize)
             throws IOException
```
    Create a buffered file with the given mode and a specified dataBuffer.buffer size.
    
    Parameters:
    
    filename - The file to be accessed.
    
    mode - A string composed of "r" and "w" indicating read or write access.
    
    bufferSize - The dataBuffer.buffer size to be used. This should be substantially larger than 100 bytes and defaults to 32768 bytes in the other constructors.
    
    Throws:
    
    IOException - if the file could not be opened
- Method Detail
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface FitsIO
    
    Throws:
    
    IOException
  - finalize
```
protected void finalize()
```
    Overrides:
    
    finalize in class Object
  - flush
```
public void flush()
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Flush the output buffer
    
    Specified by:
    
    flush in interface ArrayDataOutput
    
    Throws:
    
    IOException - if the flush of the underlying stream failed
  - getChannel
```
public FileChannel getChannel()
```
    Get the channel associated with this file. Note that this returns the channel of the associated RandomAccessFile. Note that since the BufferedFile buffers the I/O's to the underlying file, the offset of the channel may be different than the offset of the BufferedFile. This is different than for a RandomAccessFile where the offsets are guaranteed to be the same.
    
    Returns:
    
    the file channel
  - getFD
```
public FileDescriptor getFD()
                     throws IOException
```
    Get the file descriptor associated with this stream. Note that this returns the file descriptor of the associated RandomAccessFile.
    
    Returns:
    
    the file descriptor
    
    Throws:
    
    IOException - if the descriptor could not be accessed.
  - getFilePointer
```
public long getFilePointer()
```
    Get the current offset into the file.
    
    Specified by:
    
    getFilePointer in interface RandomAccess
    
    Returns:
    
    the current position in the stream.
  - length
```
public long length()
            throws IOException
```
    Returns:
    
    the current length of the file.
    
    Throws:
    
    IOException - if the operation failed
  - mark
```
public void mark(int readlimit)
          throws IOException
```
    Description copied from interface: ArrayDataInput
    
    See the general contract of the mark method of InputStream.
    
    Specified by:
    
    mark in interface ArrayDataInput
    
    Parameters:
    
    readlimit - the maximum limit of bytes that can be read before the mark position becomes invalid.
    
    Throws:
    
    IOException - if the operation failed
    
    See Also:
    
    BufferedInputStream.reset()
  - read
```
public int read()
         throws IOException
```
    Returns:
    
    Read a byte.
    
    Throws:
    
    IOException - if the underlying read operation fails
  - read
```
public int read(boolean[] b)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of boolean's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    b - array of boolean's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(boolean[] b,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of boolean's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    b - array of boolean's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(byte[] buf)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of byte's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    buf - array of byte's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
    
    See Also:
    
    DataInput.readFully(byte[])
  - read
```
public int read(byte[] buf,
                int offset,
                int len)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of byte's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    buf - array of byte's.
    
    offset - start index in the array
    
    len - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
    
    See Also:
    
    ArrayDataInput.readFully(byte[], int, int)
  - read
```
public int read(char[] c)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of char's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    c - array of char's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(char[] c,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of char's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    c - array of char's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(double[] d)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of double's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    d - array of double's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(double[] d,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of double's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    d - array of double's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(float[] f)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of float's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    f - array of float's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(float[] f,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of float's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    f - array of float's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(int[] i)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of int's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    i - array of int's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(int[] i,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of int's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    i - array of int's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(long[] l)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of long's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    l - array of long's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(long[] l,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of long's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    l - array of long's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(short[] s)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an array of short's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    s - array of short's.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - read
```
public int read(short[] s,
                int start,
                int length)
         throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a segment of an array of short's.
    
    Specified by:
    
    read in interface ArrayDataInput
    
    Parameters:
    
    s - array of short's.
    
    start - start index in the array
    
    length - number of array elements to read
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if one of the underlying read operations failed
  - readArray
```
@Deprecated
public int readArray(Object o)
                          throws IOException
```
    Deprecated.
    
    Description copied from interface: ArrayDataInput
    
    Read a generic (possibly multidimensional) primitive array. An Object[] array is also a legal argument if each element of the array is a legal.
    The ArrayDataInput classes do not support String input since it is unclear how one would read in an Array of strings.
    
    Specified by:
    
    readArray in interface ArrayDataInput
    
    Parameters:
    
    o - A [multidimensional] primitive (or Object) array.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if the underlying stream failed
  - readBoolean
```
public boolean readBoolean()
                    throws IOException
```
    Specified by:
    
    readBoolean in interface DataInput
    
    Throws:
    
    IOException
  - readByte
```
public byte readByte()
              throws IOException
```
    Specified by:
    
    readByte in interface DataInput
    
    Throws:
    
    IOException
  - readChar
```
public char readChar()
              throws IOException
```
    Specified by:
    
    readChar in interface DataInput
    
    Throws:
    
    IOException
  - readDouble
```
public double readDouble()
                  throws IOException
```
    Specified by:
    
    readDouble in interface DataInput
    
    Throws:
    
    IOException
  - readFloat
```
public float readFloat()
                throws IOException
```
    Specified by:
    
    readFloat in interface DataInput
    
    Throws:
    
    IOException
  - readFully
```
public void readFully(byte[] b)
               throws IOException
```
    Specified by:
    
    readFully in interface DataInput
    
    Throws:
    
    IOException
  - readFully
```
public void readFully(byte[] b,
                      int off,
                      int len)
               throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read a buffer and signal an EOF if the requested elements cannot be read. This differs from read(b,off,len) since that call will not signal and end of file unless no bytes can be read. However both of these routines will attempt to fill their buffers completely.
    
    Specified by:
    
    readFully in interface DataInput
    
    Specified by:
    
    readFully in interface ArrayDataInput
    
    Parameters:
    
    b - The input buffer.
    
    off - The requested offset into the buffer.
    
    len - The number of bytes requested.
    
    Throws:
    
    IOException
  - readInt
```
public int readInt()
            throws IOException
```
    Specified by:
    
    readInt in interface DataInput
    
    Throws:
    
    IOException
  - readLArray
```
public long readLArray(Object o)
                throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Read an object. An EOF will be signaled if the object cannot be fully read. This version works even if the underlying data is more than 2 Gigabytes.
    
    Specified by:
    
    readLArray in interface ArrayDataInput
    
    Parameters:
    
    o - The object to be read. This object should be a primitive (possibly multi-dimensional) array.
    
    Returns:
    
    number of bytes read.
    
    Throws:
    
    IOException - if the underlying stream failed
  - readLine
```
public String readLine()
                throws IOException
```
    Read a line of input.
    
    Specified by:
    
    readLine in interface DataInput
    
    Returns:
    
    the next line.
    
    Throws:
    
    IOException
  - readLong
```
public long readLong()
              throws IOException
```
    Specified by:
    
    readLong in interface DataInput
    
    Throws:
    
    IOException
  - readShort
```
public short readShort()
                throws IOException
```
    Specified by:
    
    readShort in interface DataInput
    
    Throws:
    
    IOException
  - readUnsignedByte
```
public int readUnsignedByte()
                     throws IOException
```
    Specified by:
    
    readUnsignedByte in interface DataInput
    
    Throws:
    
    IOException
  - readUnsignedShort
```
public int readUnsignedShort()
                      throws IOException
```
    Specified by:
    
    readUnsignedShort in interface DataInput
    
    Throws:
    
    IOException
  - readUTF
```
public String readUTF()
               throws IOException
```
    Specified by:
    
    readUTF in interface DataInput
    
    Throws:
    
    IOException
  - reset
```
public void reset()
           throws IOException
```
    Description copied from interface: ArrayDataInput
    
    See the general contract of the reset method of InputStream.
    If markpos is -1 (no mark has been set or the mark has been invalidated), an IOException is thrown. Otherwise, pos is set equal to markpos.
    
    Specified by:
    
    reset in interface ArrayDataInput
    
    Throws:
    
    IOException - if this stream has not been marked or, if the mark has been invalidated, or the stream has been closed by invoking its FitsIO.close() method, or an I/O error occurs.
    
    See Also:
    
    BufferedInputStream.mark(int)
  - seek
```
public void seek(long offsetFromStart)
          throws IOException
```
    Description copied from interface: RandomAccess
    
    Move to a specified location in the stream.
    
    Specified by:
    
    seek in interface RandomAccess
    
    Parameters:
    
    offsetFromStart - set the offset messured from the start
    
    Throws:
    
    IOException - if the operation fails
  - setLength
```
public void setLength(long newLength)
               throws IOException
```
    Set the length of the file. This method calls the method of the same name in RandomAccessFile which is only available in JDK1.2 and greater. This method may be deleted for compilation with earlier versions.
    
    Parameters:
    
    newLength - The number of bytes at which the file is set.
    
    Throws:
    
    IOException - if the resizing of the underlying stream fails
  - skip
```
public long skip(long offset)
          throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Skip the number of bytes. This differs from the skip method in that it will throw an EOF if a forward skip cannot be fully accomplished... (However that isn't supposed to happen with a random access file, so there is probably no operational difference).
    
    Specified by:
    
    skip in interface ArrayDataInput
    
    Parameters:
    
    offset - the number of bytes to skip
    
    Returns:
    
    the number of bytes really skipped
    
    Throws:
    
    IOException - if the underlying stream failed
  - skipAllBytes
```
public void skipAllBytes(int toSkip)
                  throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Skip the number of bytes. This differs from the skip method in that it will throw an EOF if a forward skip cannot be fully accomplished... (However that isn't supposed to happen with a random access file, so there is probably no operational difference).
    
    Specified by:
    
    skipAllBytes in interface ArrayDataInput
    
    Parameters:
    
    toSkip - the number of bytes to skip
    
    Throws:
    
    IOException - if the underlying stream failed
  - skipAllBytes
```
public void skipAllBytes(long toSkip)
                  throws IOException
```
    Description copied from interface: ArrayDataInput
    
    Skip the number of bytes. This differs from the skip method in that it will throw an EOF if a forward skip cannot be fully accomplished... (However that isn't supposed to happen with a random access file, so there is probably no operational difference).
    
    Specified by:
    
    skipAllBytes in interface ArrayDataInput
    
    Parameters:
    
    toSkip - the number of bytes to skip
    
    Throws:
    
    IOException - if the underlying stream failed
  - skipBytes
```
public int skipBytes(int n)
              throws IOException
```
    Specified by:
    
    skipBytes in interface DataInput
    
    Throws:
    
    IOException
  - write
```
public void write(boolean[] b)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of boolean's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    b - array of boolean's.
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(boolean[] b,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of boolean's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    b - array of boolean's.
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(byte[] buf)
           throws IOException
```
    Specified by:
    
    write in interface DataOutput
    
    Throws:
    
    IOException
  - write
```
public void write(byte[] buf,
                  int offset,
                  int length)
           throws IOException
```
    Specified by:
    
    write in interface DataOutput
    
    Throws:
    
    IOException
  - write
```
public void write(char[] c)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of char's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    c - array of char's.
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(char[] c,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of char's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    c - array of char's.
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(double[] d)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of double's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    d - array of double's.
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(double[] d,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of double's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    d - array of double's.
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(float[] f)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of float's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    f - array of float's.
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(float[] f,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of float's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    f - array of float's.
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(int buf)
           throws IOException
```
    Specified by:
    
    write in interface DataOutput
    
    Throws:
    
    IOException
  - write
```
public void write(int[] i)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of int's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    i - array of int's
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(int[] i,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of int's.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    i - array of int's
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(long[] l)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of longs.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    l - array of longs
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(long[] l,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of longs.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    l - array of longs
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(short[] s)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of shorts.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    s - the value to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(short[] s,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of shorts.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    s - the value to write
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(String[] s)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write an array of Strings. Equivalent to calling writeBytes for the selected elements.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    s - the array to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - write
```
public void write(String[] s,
                  int start,
                  int length)
           throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    Write a segment of an array of Strings. Equivalent to calling writeBytes for the selected elements.
    
    Specified by:
    
    write in interface ArrayDataOutput
    
    Parameters:
    
    s - the array to write
    
    start - start index in the array
    
    length - number of array elements to write
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - writeArray
```
public void writeArray(Object o)
                throws IOException
```
    Description copied from interface: ArrayDataOutput
    
    This routine provides efficient writing of arrays of any primitive type. The String class is also handled but it is an error to invoke this method with an object that is not an array of these types. If the array is multidimensional, then it calls itself recursively to write the entire array. Strings are written using the standard 1 byte format (i.e., as in writeBytes). If the array is an array of objects, then writePrimitiveArray will be called for each element of the array.
    
    Specified by:
    
    writeArray in interface ArrayDataOutput
    
    Parameters:
    
    o - The object to be written. It must be an array of a primitive type, Object, or String.
    
    Throws:
    
    IOException - if one of the underlying write operations failed
  - writeBoolean
```
public void writeBoolean(boolean b)
                  throws IOException
```
    Specified by:
    
    writeBoolean in interface DataOutput
    
    Throws:
    
    IOException
  - writeByte
```
public void writeByte(int b)
               throws IOException
```
    Specified by:
    
    writeByte in interface DataOutput
    
    Throws:
    
    IOException
  - writeBytes
```
public void writeBytes(String s)
                throws IOException
```
    Specified by:
    
    writeBytes in interface DataOutput
    
    Throws:
    
    IOException
  - writeChar
```
public void writeChar(int c)
               throws IOException
```
    Specified by:
    
    writeChar in interface DataOutput
    
    Throws:
    
    IOException
  - writeChars
```
public void writeChars(String s)
                throws IOException
```
    Specified by:
    
    writeChars in interface DataOutput
    
    Throws:
    
    IOException
  - writeDouble
```
public void writeDouble(double d)
                 throws IOException
```
    Specified by:
    
    writeDouble in interface DataOutput
    
    Throws:
    
    IOException
  - writeFloat
```
public void writeFloat(float f)
                throws IOException
```
    Specified by:
    
    writeFloat in interface DataOutput
    
    Throws:
    
    IOException
  - writeInt
```
public void writeInt(int i)
              throws IOException
```
    Specified by:
    
    writeInt in interface DataOutput
    
    Throws:
    
    IOException
  - writeLong
```
public void writeLong(long l)
               throws IOException
```
    Specified by:
    
    writeLong in interface DataOutput
    
    Throws:
    
    IOException
  - writeShort
```
public void writeShort(int s)
                throws IOException
```
    Specified by:
    
    writeShort in interface DataOutput
    
    Throws:
    
    IOException
  - writeUTF
```
public void writeUTF(String s)
              throws IOException
```
    Specified by:
    
    writeUTF in interface DataOutput
    
    Throws:
    
    IOException

Class BufferedFile

Field Summary

Fields inherited from interface nom.tam.util.FitsIO

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BufferedFile

BufferedFile

BufferedFile

BufferedFile

BufferedFile

BufferedFile

Method Detail

close

finalize

flush

getChannel

getFD

getFilePointer

length

mark

read

read

read

read

read

read

read

read

read

read

read

read

read

read

read

read

read

readArray

readBoolean

readByte

readChar

readDouble

readFloat

readFully

readFully

readInt

readLArray

readLine

readLong

readShort

readUnsignedByte

readUnsignedShort

readUTF

reset

seek

setLength

skip

skipAllBytes

skipAllBytes

skipBytes

write

write

write

write

write

write

write

write

write

write

write

write

write

write

write

write

write

write