Use is subject to License Terms. Your use of this web site or any of its content or software indicates your agreement to be bound by these License Terms.
Copyright © 2006 Sun Microsystems, Inc. All rights reserved.
java.io
Class FileReader
java.lang.Object
java.io.Reader
java.io.InputStreamReader
java.io.FileReader
- public class FileReader
- extends InputStreamReader
Convenience class for reading character files. The constructors of this
class assume that the default character encoding and the default byte-buffer
size are appropriate. To specify these values yourself, construct an
InputStreamReader on a FileInputStream.
FileReader
is meant for reading streams of characters.
For reading streams of raw bytes, consider using a
FileInputStream
.
- Since:
- JDK1.1
- See Also:
InputStreamReader
,
FileInputStream
Constructor Summary |
FileReader(File file)
Creates a new FileReader, given the File
to read from. |
FileReader(FileDescriptor fd)
Creates a new FileReader, given the
FileDescriptor to read from. |
FileReader(String fileName)
Creates a new FileReader, given the name of the
file to read from. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FileReader
public FileReader(String fileName)
throws FileNotFoundException
- Creates a new FileReader, given the name of the
file to read from.
- Parameters:
fileName
- the name of the file to read from
- Throws:
FileNotFoundException
- if the named file does not exist,
is a directory rather than a regular file,
or for some other reason cannot be opened for
reading.
FileReader
public FileReader(File file)
throws FileNotFoundException
- Creates a new FileReader, given the File
to read from.
- Parameters:
file
- the File to read from
- Throws:
FileNotFoundException
- if the file does not exist,
is a directory rather than a regular file,
or for some other reason cannot be opened for
reading.
FileReader
public FileReader(FileDescriptor fd)
- Creates a new FileReader, given the
FileDescriptor to read from.
- Parameters:
fd
- the FileDescriptor to read from
Copyright © 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to License Terms. Your use of this web site or any of its content or software indicates your agreement to be bound by these License Terms.
For more information, please consult the JSR 217 specification.