edu.utah.janosvm.kit.server.memfs
Class MemoryFileOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--edu.utah.janosvm.kit.server.memfs.MemoryFileOutputStream

public class MemoryFileOutputStream

extends java.io.OutputStream

An OutputStream for a MemoryFileSystem file.

Field Summary

private int	cursor The current location in the file.
private MemoryBlock	mb The handle on the memory block in the server team.

Constructor Summary

MemoryFileOutputStream(java.lang.String fileName)
Construct a MemoryFileOutputStream that writes to the given file.

MemoryFileOutputStream(java.lang.String fileName, boolean append)
Construct a MemoryFileOutputStream that writes to the given file.

Method Summary

void	close()
void	flush()
java.lang.String	toString()
void	write(byte[] buffer, int offset, int length)
void	write(int i)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait, wait0

Field Detail

mb

private final MemoryBlock mb

The handle on the memory block in the server team.

cursor

private int cursor

The current location in the file.

Constructor Detail

MemoryFileOutputStream

public MemoryFileOutputStream(java.lang.String fileName,
                              boolean append)
                       throws java.io.FileNotFoundException

Construct a MemoryFileOutputStream that writes to the given file.

Parameters:

fileName - The name of the file in the MemoryFileSystem.

append - If true, the anything written to the file will be appended.

Throws:

Throws - a FileNotFoundException if the file couldn't be found or the server team was unreachable.

MemoryFileOutputStream

public MemoryFileOutputStream(java.lang.String fileName)
                       throws java.io.FileNotFoundException

Construct a MemoryFileOutputStream that writes to the given file.

Parameters:

fileName - The name of the file in the MemoryFileSystem.

Throws:

Throws - a FileNotFoundException if the file couldn't be found or the server team was unreachable.

Method Detail

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

write

public void write(int i)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

flush

public void flush()
           throws java.io.IOException

Overrides:

flush in class java.io.OutputStream

close

public void close()
           throws java.io.IOException

Overrides:

close in class java.io.OutputStream

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object