fmrisc.ProgramExplorer.InOut

Class VirtualDirectory

java.lang.Object

fmrisc.ProgramExplorer.InOut.VirtualDirectory

public final class VirtualDirectory
extends java.lang.Object

A virtual directory stored in memory rather than on disk.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MAIN

Constructor Summary

Constructors

Constructor and Description
VirtualDirectory() Create a virtual directory.

Method Summary

Modifier and Type	Method and Description
java.io.PrintWriter	create(java.lang.String name) Create a file.
java.lang.String	read(java.lang.String name) Get the content of a file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAIN

public static java.lang.String MAIN

Constructor Detail

VirtualDirectory

public VirtualDirectory()

Create a virtual directory.

Method Detail

create

public java.io.PrintWriter create(java.lang.String name)

Create a file.

Parameters:

name - the name of the file.

Returns:

a writer for writing content to this file (null, if a file with the denoted name already exists).

read

public java.lang.String read(java.lang.String name)

Get the content of a file.

Parameters:

name - the name of the file.

Returns:

its content (nul, if no file with the denoted name exists).