RandomAccessStream

java.lang.Object
- com.twelvemonkeys.io.RandomAccessStream

All Implemented Interfaces:

Seekable, java.io.DataInput, java.io.DataOutput
```
public abstract class RandomAccessStream
extends java.lang.Object
implements Seekable, java.io.DataInput, java.io.DataOutput
```
A data stream that is both readable and writable, much like a RandomAccessFile, except it may be backed by something other than a file.

Version:

$Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/RandomAccessStream.java#3 $

See Also:

RandomAccessFile

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`(package private) static class`	`RandomAccessStream.InputStreamView`
`(package private) static class`	`RandomAccessStream.OutputStreamView`

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) SeekableInputStream`	`inputView`	This random access stream, wrapped in an `InputStream`
`(package private) SeekableOutputStream`	`outputView`	This random access stream, wrapped in an `OutputStream`

Constructor Summary

Constructors
Constructor Description

RandomAccessStream()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SeekableInputStream`	`asInputStream()`	Returns an input view of this `RandomAccessStream`.
`SeekableOutputStream`	`asOutputStream()`	Returns an output view of this `RandomAccessStream`.
`int`	`read()`
`int`	`read(byte[] pBytes)`
`int`	`read(byte[] pBytes, int pOffset, int pLength)`

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

Methods inherited from interface java.io.DataInput
readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Methods inherited from interface java.io.DataOutput
write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from interface com.twelvemonkeys.io.Seekable
close, flush, flushBefore, getFlushedPosition, getStreamPosition, isCached, isCachedFile, isCachedMemory, mark, reset, seek

- Field Detail
  - inputView
```
SeekableInputStream inputView
```
    This random access stream, wrapped in an InputStream
  - outputView
```
SeekableOutputStream outputView
```
    This random access stream, wrapped in an OutputStream
- Constructor Detail
  - RandomAccessStream
```
public RandomAccessStream()
```
- Method Detail
  - read
```
public int read()
         throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - read
```
public int read(byte[] pBytes,
                int pOffset,
                int pLength)
         throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - read
```
public final int read(byte[] pBytes)
               throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - asInputStream
```
public final SeekableInputStream asInputStream()
```
    Returns an input view of this RandomAccessStream. Invoking this method several times, will return the same object.
    Note that read access is NOT synchronized.
    
    Returns:
    
    a SeekableInputStream reading from this stream
  - asOutputStream
```
public final SeekableOutputStream asOutputStream()
```
    Returns an output view of this RandomAccessStream. Invoking this method several times, will return the same object.
    Note that write access is NOT synchronized.
    
    Returns:
    
    a SeekableOutputStream writing to this stream