org.apache.xmlgraphics.image.codec.util

## Class SeekableOutputStream

- java.lang.Object
- - java.io.OutputStream
  - - org.apache.xmlgraphics.image.codec.util.SeekableOutputStream

- All Implemented Interfaces:
    Closeable, Flushable

      public class SeekableOutputStream
      extends OutputStream

  An `OutputStream` which can seek to an arbitrary offset.
  Version:
    $Id$

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SeekableOutputStream(RandomAccessFile file)` Constructs a `SeekableOutputStream` from a `RandomAccessFile`.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `close()`
    `void` | `flush()` Invokes `getFD().sync()` on the underlying `RandomAccessFile`.
    `long` | `getFilePointer()`
    `void` | `seek(long pos)`
    `void` | `write(byte[] b)`
    `void` | `write(byte[] b, int off, int len)`
    `void` | `write(int b)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### SeekableOutputStream

          public SeekableOutputStream(RandomAccessFile file)

      Constructs a `SeekableOutputStream` from a `RandomAccessFile`. Unless otherwise indicated, all method invocations are fowarded to the underlying `RandomAccessFile`.
      Parameters:
        `file` - The `RandomAccessFile` to which calls will be forwarded.
      Throws:
        `IllegalArgumentException` - if `file` is `null`.

  - ### Method Detail

    - #### write

          public void write(int b)
                     throws IOException

      Specified by:
        `write` in class `OutputStream`
      Throws:
        `IOException`

    - #### write

          public void write(byte[] b)
                     throws IOException

      Overrides:
        `write` in class `OutputStream`
      Throws:
        `IOException`

    - #### write

          public void write(byte[] b,
                   int off,
                   int len)
                     throws IOException

      Overrides:
        `write` in class `OutputStream`
      Throws:
        `IOException`

    - #### flush

          public void flush()
                     throws IOException

      Invokes `getFD().sync()` on the underlying `RandomAccessFile`.
      Specified by:
        `flush` in interface `Flushable`
      Overrides:
        `flush` in class `OutputStream`
      Throws:
        `IOException`

    - #### close

          public void close()
                     throws IOException

      Specified by:
        `close` in interface `Closeable`
      Overrides:
        `close` in class `OutputStream`
      Throws:
        `IOException`

    - #### getFilePointer

          public long getFilePointer()
                              throws IOException

      Throws:
        `IOException`

    - #### seek

          public void seek(long pos)
                    throws IOException

      Throws:
        `IOException`

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