public class BufferedRandom extends BufferedIOMixin
DEFAULT_BUFFER_SIZE| Constructor and Description |
|---|
BufferedRandom(RawIOBase rawIO,
int bufferSize)
Construct a BufferedRandom of bufferSize, wrapping the given
RawIOBase.
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| Modifier and Type | Method and Description |
|---|---|
void |
flush()
Flushes write buffers, if applicable.
|
ByteBuffer |
peek(int size)
Returns buffered bytes without advancing the position.
|
ByteBuffer |
read(int size)
Read and return up to size bytes, contained in a ByteBuffer.
|
int |
read1(ByteBuffer bytes)
Reads up to bytes.remaining() bytes.
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ByteBuffer |
readall()
Read until EOF.
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int |
readinto(ByteBuffer bytes)
Read up to bytes.remaining() bytes into the given ByteBuffer.
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long |
seek(long pos,
int whence)
Seek to byte offset pos relative to position indicated by whence: 0 Start of stream (the
default). pos should be >= 0; 1 Current position - whence may be negative; 2 End of stream -
whence usually negative.
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long |
tell()
Return the current stream position.
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int |
write(ByteBuffer bytes)
Write the given ByteBuffer to the IO stream.
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asInputStream, asOutputStream, close, closed, fileno, isatty, readable, truncate, writablebuffered, clearcheckClosed, checkReadable, checkWritable, seekpublic BufferedRandom(RawIOBase rawIO, int bufferSize)
rawIO - bufferSize - public long seek(long pos,
int whence)
IOBaseseek in class BufferedIOMixinpos - a long position valuewhence - an int whence valuepublic long tell()
IOBasetell in class BufferedIOMixinpublic ByteBuffer read(int size)
BufferedIOBaseread in class BufferedIOBasesize - the number of bytes to readpublic ByteBuffer readall()
BufferedIOBasereadall in class BufferedIOBasepublic int readinto(ByteBuffer bytes)
BufferedIOBasereadinto in class BufferedIOBasebytes - a ByteBuffer to read bytes intopublic int write(ByteBuffer bytes)
BufferedIOBasewrite in class BufferedIOBasebytes - a ByteBuffer valuepublic ByteBuffer peek(int size)
BufferedIOBasepeek in class BufferedIOBasesize - the minimal number of bytes as an intpublic int read1(ByteBuffer bytes)
BufferedIOBaseread1 in class BufferedIOBasebytes - a ByteBuffer to read bytes intopublic void flush()
IOBaseflush in class BufferedIOMixin