InflaterInputStream JDK 1.6)

Methods

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public int available () throws IOException [Overrides FilterInputStream]

Returns 0 after EOF has been reached, otherwise always return 1.

public void close () throws IOException [Overrides FilterInputStream]

Closes this input stream and releases any system resources associated with the stream.

protected void fill () throws IOException

Fills input buffer with more data to decompress.

publicsynchronized void mark (int readlimit) [Overrides FilterInputStream]

Marks the current position in this input stream.

public boolean markSupported () [Overrides FilterInputStream]

Tests if this input stream supports the mark and reset methods.

Tests if this input stream supports the mark and
reset methods. The markSupported
method of InflaterInputStream returns
false.
Returns: a boolean indicating if this stream type supports the mark and reset methods.
See Also: InputStream.mark(int), InputStream.reset(),

public int read () throws IOException [Overrides FilterInputStream] [Specified in InputStream]

Reads a byte of uncompressed data.

public int read (byte[] b) throws IOException [Inherited From FilterInputStream]

Reads up to byte.length bytes of data from this input stream into an array of bytes.

Reads up to byte.length bytes of data from this input stream into an array of bytes. This method blocks until some input is available.

This method simply performs the call read(b, 0, b.length) and returns the result. It is important that it does not do in.read(b) instead; certain subclasses of FilterInputStream depend on the implementation strategy actually used.
Returns: the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.
Parameters:
- b - the buffer into which the data is read.
Throws:
- IOException - if an I/O error occurs.
See Also: FilterInputStream.read(byte[], int, int),

public int read (byte[] b, int off, int len) throws IOException [Overrides FilterInputStream]

Reads uncompressed data into an array of bytes.

Reads uncompressed data into an array of bytes. If len is not
zero, the method will block until some input can be decompressed; otherwise,
no bytes are read and 0 is returned.
Returns: the actual number of bytes read, or -1 if the end of the compressed input is reached or a preset dictionary is needed
Parameters:
- b - the buffer into which the data is read
- off - the start offset in the destination array b
- len - the maximum number of bytes read
Throws:
- NullPointerException - If b is null.
- IndexOutOfBoundsException - If off is negative, len is negative, or len is greater than b.length - off
- ZipException - if a ZIP format error has occurred
- IOException - if an I/O error has occurred

publicsynchronized void reset () throws IOException [Overrides FilterInputStream]

Repositions this stream to the position at the time the mark method was last called on this input stream.

The method reset for class InflaterInputStream does nothing except throw an IOException.
Throws:
- IOException - if this method is invoked.
See Also: InputStream.mark(int), IOException,

public long skip (long n) throws IOException [Overrides FilterInputStream]

Skips specified number of bytes of uncompressed data.