com.io7m.jvvfs

Class Name

java.lang.Object

com.io7m.jvvfs.Name

public final class Name
extends Object

Names of files and directories.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isValid(String name) Determine whether or not the given name is valid.

Methods inherited from class java.lang.Object

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

Method Detail

isValid

public static boolean isValid(String name)

Determine whether or not the given name is valid.

Names in jvvfs are specifically not allowed to contain:

• Forward slashes (['/'], ASCII [0x2f]), as this is used as a path separator on UNIX and in jvvfs virtual paths.
• Backslashes (['\'], ASCII [0x5c]), as this is used as a path separator on Microsoft Windows.
• A series of two or more dots (['.'], ASCII [0x2e]), as this is a reserved name on UNIX-like platforms.
• Colons ([':'], ASCII [0x3a]), as these are used to identify "drives" on some operating systems.
• Null (ASCII [0x0]), as almost no operating systems permit these in file names.

Empty strings are not considered to be valid names.

Parameters:

name - The name.

Returns:

true if the name is valid.