|
Java Platform 1.2 Beta 4 |
|||||||||
PREV NEXT | FRAMES NO FRAMES |
Packages that use FileDescriptor | |
java.io | Provides for system input and output through data streams, serialization and the file system. |
java.lang | Provides classes that are fundamental to the design of the Java programming language. |
java.net | Provides the classes for implementing networking applications. |
Uses of FileDescriptor in java.io |
Fields in java.io declared as FileDescriptor | |
static FileDescriptor | FileDescriptor.in
A handle to the standard input stream. |
static FileDescriptor | FileDescriptor.out
A handle to the standard output stream. |
static FileDescriptor | FileDescriptor.err
A handle to the standard error stream. |
Methods in java.io that return FileDescriptor | |
FileDescriptor | FileInputStream.getFD()
Returns the FileDescriptor
object that represents the connection to
the actual file in the file system being
used by this FileInputStream . |
FileDescriptor | FileOutputStream.getFD()
Returns the file descriptor associated with this stream. |
FileDescriptor | RandomAccessFile.getFD()
Returns the opaque file descriptor object associated with this stream. |
Constructors in java.io with parameters of type FileDescriptor | |
FileWriter.FileWriter(FileDescriptor fd)
|
|
FileInputStream.FileInputStream(FileDescriptor fdObj)
Creates a FileInputStream by
using the file descriptor fdObj ,
which represents an existing connection
to an actual file in the file system.
|
|
FileReader.FileReader(FileDescriptor fd)
|
|
FileOutputStream.FileOutputStream(FileDescriptor fdObj)
Creates an output file stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system. |
Uses of FileDescriptor in java.lang |
Methods in java.lang with parameters of type FileDescriptor | |
void | SecurityManager.checkRead(FileDescriptor fd)
Throws a SecurityException if the
calling thread is not allowed to read from the specified file
descriptor.
|
void | SecurityManager.checkWrite(FileDescriptor fd)
Throws a SecurityException if the
calling thread is not allowed to write to the specified file
descriptor.
|
Uses of FileDescriptor in java.net |
Fields in java.net declared as FileDescriptor | |
protected FileDescriptor | DatagramSocketImpl.fd
The file descriptor object |
protected FileDescriptor | SocketImpl.fd
The file descriptor object for this socket. |
Methods in java.net that return FileDescriptor | |
protected FileDescriptor | DatagramSocketImpl.getFileDescriptor()
Get the datagram socket file descriptor |
protected FileDescriptor | SocketImpl.getFileDescriptor()
Returns the value of this socket's fd field. |
|
Java Platform 1.2 Beta 4 |
|||||||||
PREV NEXT | FRAMES NO FRAMES |