| java.lang.Object
 java.io.InputStream
org.ozoneDB.xml.util.ChunkInputStream
| Field Summary | |
| protected byte[] | buf
The internal buffer array where the data is stored. | | protected int | pos
The current position in the buffer. |
| Constructor Summary | |
| public | ChunkInputStream(byte[] data)
Creates a BufferedInputStream
and saves its argument, the input stream
in, for later use. |
| Method Summary | |
| final public synchronized int | available()
Returns the number of bytes that can be read from this input
stream without blocking. | | final public synchronized void | close()
Closes this input stream and releases any system resources
associated with the stream. | | final public boolean | markSupported()
Tests if this input stream supports the mark
and reset methods. | | public synchronized int | read()
See
the general contract of the read
method of InputStream. | | final public synchronized int | read(byte[] b, int off, int len)
Reads bytes from this byte-input stream into the specified byte array,
starting at the given offset.
Parameters:
b - destination buffer.
Parameters:
off - offset at which to start storing bytes.
Parameters:
len - maximum number of bytes to read. | | final public void | setBuffer(byte[] buffer)
Set a new buffer for this input stream. | | final public synchronized long | skip(long n)
See the general contract of the skip
method of InputStream.
Parameters:
n - the number of bytes to be skipped. |
| buf | | protected byte[] buf(Code) | | The internal buffer array where the data is stored. When necessary,
it may be replaced by another array of
a different size.
|
| pos | | protected int pos(Code) | | The current position in the buffer. This is the index of the next
character to be read from the buf array.
This value is always in the range 0
through count. If it is less
than count, then buf[pos]
is the next byte to be supplied as input;
if it is equal to count, then
the next read or skip
operation will require more bytes to be
read from the contained input stream.
See Also: java.io.BufferedInputStream.buf |
| ChunkInputStream | | public ChunkInputStream(byte[] data)(Code) | | Creates a BufferedInputStream
and saves its argument, the input stream
in, for later use. An internal
buffer array is created and stored in buf.
Parameters:
in - the underlying input stream. |
| available | | final public synchronized int available() throws IOException(Code) | | Returns the number of bytes that can be read from this input
stream without blocking.
the number of bytes that can be read from this inputstream without blocking.
exception:
IOException - if an I/O error occurs. |
| close | | final public synchronized void close() throws IOException(Code) | | Closes this input stream and releases any system resources
associated with the stream.
exception:
IOException - if an I/O error occurs. |
| markSupported | | final public boolean markSupported()(Code) | | Tests if this input stream supports the mark
and reset methods. The markSupported
method of ChunkInputStream returns false.
a boolean indicating if this stream type supportsthe mark and reset methods. |
| read | | final public synchronized int read(byte[] b, int off, int len) throws IOException(Code) | | Reads bytes from this byte-input stream into the specified byte array,
starting at the given offset.
Parameters:
b - destination buffer.
Parameters:
off - offset at which to start storing bytes.
Parameters:
len - maximum number of bytes to read. the number of bytes read, or -1 if the end ofthe stream has been reached.
exception:
IOException - if an I/O error occurs. |
| setBuffer | | final public void setBuffer(byte[] buffer)(Code) | | Set a new buffer for this input stream.
Parameters:
buffer - the data buffer |
| skip | | final public synchronized long skip(long n) throws IOException(Code) | | See the general contract of the skip
method of InputStream.
Parameters:
n - the number of bytes to be skipped. the actual number of bytes skipped.
exception:
IOException - if an I/O error occurs. |
|
|