|
| |
|
| java.lang.Object
 java.io.Reader
java.io.InputStreamReader
java.io.FileReader
| FileReader | | public class FileReader extends InputStreamReader (Code) | | FileReader is class for turning a file into a character Stream. Data read
from the source is converted into characters. The encoding is assumed to
8859_1. The FileReader contains a buffer of bytes read from the source and
converts these into characters as needed. The buffer size is 8K.
See Also: FileWriter |
| Constructor Summary | |
| public | FileReader(File file)
Construct a new FileReader on the given File file. | | public | FileReader(FileDescriptor fd)
Construct a new FileReader on the given FileDescriptor fd. | | public | FileReader(String filename)
Construct a new FileReader on the given file named filename. |
| FileReader | | public FileReader(File file) throws FileNotFoundException(Code) | | Construct a new FileReader on the given File file. If the
file specified cannot be found, throw a
FileNotFoundException.
Parameters:
file - a File to be opened for reading characters from.
throws:
FileNotFoundException - if the file cannot be opened for reading. |
| FileReader | | public FileReader(FileDescriptor fd)(Code) | | Construct a new FileReader on the given FileDescriptor fd.
Since a previously opened FileDescriptor is passed as an argument, no
FileNotFoundException is thrown.
Parameters:
fd - the previously opened file descriptor. |
| FileReader | | public FileReader(String filename) throws FileNotFoundException(Code) | | Construct a new FileReader on the given file named filename.
If the filename specified cannot be found, throw a
FileNotFoundException.
Parameters:
filename - an absolute or relative path specifying the file to open.
throws:
FileNotFoundException - if the filename cannot be opened for reading. |
|
|
|