Class java.io.FileDescriptor 
All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class java.io.FileDescriptor 

java.lang.Object
   |
   +----java.io.FileDescriptor
public final class FileDescriptor
extends Object

Variable Index

o err
Handle to standard error.
o in
Handle to standard input.
o out
Handle to standard output.

Constructor Index

o FileDescriptor()

Method Index

o valid()
Determines whether the file descriptor object is valid.

Variables

o in 
  public final static FileDescriptor in
Handle to standard input.
o out 
  public final static FileDescriptor out
Handle to standard output.
o err 
  public final static FileDescriptor err
Handle to standard error.

Constructors

o FileDescriptor 
  public FileDescriptor()

Methods

o valid 
  public boolean valid()
Determines whether the file descriptor object is valid. 
All Packages  Class Hierarchy  This Package  Previous  Next  Index