@Public public class InputStreamFSInputWrapper extends FSDataInputStream
InputStream
and exposes it as FSDataInputStream
. seek(long)
and getPos()
are currently not supported.Constructor and Description |
---|
InputStreamFSInputWrapper(InputStream inStream) |
Modifier and Type | Method and Description |
---|---|
void |
close() |
long |
getPos()
Gets the current position in the input stream.
|
int |
read() |
int |
read(byte[] b) |
int |
read(byte[] b,
int off,
int len) |
void |
seek(long desired)
Seek to the given offset from the start of the file.
|
available, mark, markSupported, reset, skip
public InputStreamFSInputWrapper(InputStream inStream)
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class InputStream
IOException
public void seek(long desired) throws IOException
FSDataInputStream
seek
in class FSDataInputStream
desired
- the desired offsetIOException
- Thrown if an error occurred while seeking inside the input stream.public long getPos() throws IOException
FSDataInputStream
getPos
in class FSDataInputStream
IOException
- Thrown if an I/O error occurred in the underlying stream implementation
while accessing the stream's position.public int read() throws IOException
read
in class InputStream
IOException
public int read(byte[] b, int off, int len) throws IOException
read
in class InputStream
IOException
public int read(byte[] b) throws IOException
read
in class InputStream
IOException
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