org.jadira.lang.io.buffered
Class ByteArrayBufferedInputStream
public class ByteArrayBufferedInputStream extends AbstractBufferedInputStream
BufferedInputStreamDEFAULT_BUFFER_SIZEin| Constructor and Description |
|---|
ByteArrayBufferedInputStream(InputStream in)
Create a new instance with the default buffer size
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ByteArrayBufferedInputStream(InputStream in,
int size)
Creates a new instance with the given buffer size in bytes.
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| Modifier and Type | Method and Description |
|---|---|
protected void |
assertBufferOpen() |
protected void |
clean()
Performs any necessary cleaning of the buffer and releasing of resources.
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protected void |
compact(int markpos,
int size)
Compact the buffer reducing it to the given size, offset from the given mark position
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protected void |
get(byte[] b,
int pos,
int cnt)
Retrieve the given number of bytes from the stream
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protected int |
getInt(int position)
Reads four bytes (an int) from the given offset
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protected int |
limit()
Returns the buffer's limit
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protected void |
resizeBuffer(int position,
int newSize)
Enlarge the buffer to the new size, retaining the position
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protected byte[] |
toArray()
Return the bytes in the buffer as a byte array
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available, close, getMarkLimit, isRestartable, mark, markSupported, read, read, reset, restart, skipreadpublic ByteArrayBufferedInputStream(InputStream in)
in - InputStream to be wrappedBufferedInputStream.BufferedInputStream(InputStream)public ByteArrayBufferedInputStream(InputStream in, int size)
in - InputStream to be wrappedsize - The size of the buffer in bytesBufferedInputStream.BufferedInputStream(InputStream, int)protected void assertBufferOpen() throws IOException
assertBufferOpen in class AbstractBufferedInputStreamIOExceptionprotected void compact(int markpos, int size)
AbstractBufferedInputStreamcompact in class AbstractBufferedInputStreammarkpos - The mark position to use as the start of the buffersize - Required buffer sizeprotected byte[] toArray()
AbstractBufferedInputStreamtoArray in class AbstractBufferedInputStreamprotected void resizeBuffer(int position, int newSize) throws IOException
AbstractBufferedInputStreamresizeBuffer in class AbstractBufferedInputStreamposition - The positionnewSize - The new sizeIOException - Indicates a problem resizingprotected int limit()
AbstractBufferedInputStreamlimit in class AbstractBufferedInputStreamprotected int getInt(int position) throws IOException
AbstractBufferedInputStreamgetInt in class AbstractBufferedInputStreamposition - The offsetIOException - Indicates a problem reading the intprotected void get(byte[] b, int pos, int cnt)
AbstractBufferedInputStreamget in class AbstractBufferedInputStreamb - The array into which bytes will be writtenpos - The offset within the array of the first byte to be writtencnt - The maximum number of bytes to be written to the given arrayprotected void clean()
AbstractBufferedInputStreamclean in class AbstractBufferedInputStreamCopyright © 2010–2018 Jadira Systems. All rights reserved.