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java.lang.Objectcom.nothome.delta.RandomAccessFileSeekableSource
public class RandomAccessFileSeekableSource
Wraps a random access file.
Constructor Summary | |
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RandomAccessFileSeekableSource(RandomAccessFile raf)
Constructs a new RandomAccessFileSeekableSource. |
Method Summary | |
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void |
close()
|
long |
length()
|
int |
read(byte[] b,
int off,
int len)
|
int |
read(ByteBuffer bb)
Reads up to Buffer.remaining() bytes from the source,
returning the number of bytes read, or -1 if no bytes were read
and EOF was reached. |
void |
seek(long pos)
Sets the position for the next SeekableSource.read(ByteBuffer) . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RandomAccessFileSeekableSource(RandomAccessFile raf)
raf
- Method Detail |
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public void seek(long pos) throws IOException
SeekableSource
SeekableSource.read(ByteBuffer)
.
seek
in interface SeekableSource
IOException
public int read(byte[] b, int off, int len) throws IOException
IOException
public long length() throws IOException
IOException
public void close() throws IOException
close
in interface Closeable
IOException
public int read(ByteBuffer bb) throws IOException
SeekableSource
Buffer.remaining()
bytes from the source,
returning the number of bytes read, or -1 if no bytes were read
and EOF was reached.
read
in interface SeekableSource
IOException
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