Package org.ka2ddo.yaac.io
Class NonshareableBufferedOutputStream
java.lang.Object
java.io.OutputStream
java.io.FilterOutputStream
org.ka2ddo.yaac.io.NonshareableBufferedOutputStream
- All Implemented Interfaces:
Closeable
,Flushable
,AutoCloseable
This class is a duplicate of java.io.BufferedOutputStream, except that its
methods are not synchronized, limiting its use to a single thread.
- See Also:
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Field Summary
Fields inherited from class java.io.FilterOutputStream
out
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Constructor Summary
ConstructorDescriptionCreates a new buffered output stream to write data to the specified underlying output stream.NonshareableBufferedOutputStream
(OutputStream out, byte[] buf) Creates a new buffered output stream to write data to the specified underlying output stream with the specified buffer.NonshareableBufferedOutputStream
(OutputStream out, int size) Creates a new buffered output stream to write data to the specified underlying output stream with the specified buffer size. -
Method Summary
Modifier and TypeMethodDescriptionvoid
flush()
Flushes this buffered output stream.void
write
(byte[] b) Writesb.length
bytes to this output stream.void
write
(byte[] b, int off, int len) Writeslen
bytes from the specified byte array starting at offsetoff
to this buffered output stream.void
write
(int b) Writes the specified byte to this buffered output stream.Methods inherited from class java.io.FilterOutputStream
close
Methods inherited from class java.io.OutputStream
nullOutputStream
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Constructor Details
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NonshareableBufferedOutputStream
Creates a new buffered output stream to write data to the specified underlying output stream.- Parameters:
out
- the underlying output stream.
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NonshareableBufferedOutputStream
Creates a new buffered output stream to write data to the specified underlying output stream with the specified buffer size.- Parameters:
out
- the underlying output stream.size
- the buffer size.- Throws:
IllegalArgumentException
- if size <= 0.
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NonshareableBufferedOutputStream
Creates a new buffered output stream to write data to the specified underlying output stream with the specified buffer.- Parameters:
out
- the underlying output stream.buf
- the buffer to use- Throws:
IllegalArgumentException
- if size <= 0.
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Method Details
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write
Writes the specified byte to this buffered output stream.- Overrides:
write
in classFilterOutputStream
- Parameters:
b
- the byte to be written.- Throws:
IOException
- if an I/O error occurs.
-
write
Writesb.length
bytes to this output stream.The
write
method ofFilterOutputStream
calls itswrite
method of three arguments with the argumentsb
,0
, andb.length
.Note that this method does not call the one-argument
write
method of its underlying stream with the single argumentb
.- Overrides:
write
in classFilterOutputStream
- Parameters:
b
- the data to be written.- Throws:
IOException
- if an I/O error occurs.- See Also:
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write
Writeslen
bytes from the specified byte array starting at offsetoff
to this buffered output stream.Ordinarily this method stores bytes from the given array into this stream's buffer, flushing the buffer to the underlying output stream as needed. If the requested length is at least as large as this stream's buffer, however, then this method will flush the buffer and write the bytes directly to the underlying output stream. Thus redundant
BufferedOutputStream
s will not copy data unnecessarily.- Overrides:
write
in classFilterOutputStream
- Parameters:
b
- the data.off
- the start offset in the data.len
- the number of bytes to write.- Throws:
IOException
- if an I/O error occurs.
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flush
Flushes this buffered output stream. This forces any buffered output bytes to be written out to the underlying output stream.- Specified by:
flush
in interfaceFlushable
- Overrides:
flush
in classFilterOutputStream
- Throws:
IOException
- if an I/O error occurs.- See Also:
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