| InflaterInputStream | java.util.zip |
This class is a subclass of
java.io.FilterInputStream; it reads a specified
stream of compressed input data (typically one that was written with
DeflaterOutputStream or a subclass) and filters
that data by uncompressing (inflating) it. To create an
InflaterInputStream, specify both the input stream
to read from and an Inflater object to perform the
decompression. Once an InflaterInputStream is
created, the read( ) and skip(
) methods are the same as those of other input streams. The
InflaterInputStream uncompresses raw data.
Applications often prefer one of its subclasses,
GZIPInputStream or
ZipInputStream, that work with compressed data
written in the standard gzip and
PKZip file formats.
Figure 16-142. java.util.zip.InflaterInputStream
 public class InflaterInputStream extends java.io.FilterInputStream {
// Public Constructors
public InflaterInputStream (java.io.InputStream in );
public InflaterInputStream (java.io.InputStream in , Inflater inf );
public InflaterInputStream (java.io.InputStream in , Inflater inf , int size );
// Public Methods Overriding FilterInputStream
1.2 public int available ( ) throws java.io.IOException;
1.2 public void close ( ) throws java.io.IOException;
5.0 public void mark (int readlimit ); synchronized empty
5.0 public boolean markSupported ( ); constant
public int read ( ) throws java.io.IOException;
public int read (byte[ ] b , int off , int len ) throws java.io.IOException;
5.0 public void reset ( ) throws java.io.IOException; synchronized
public long skip (long n ) throws java.io.IOException;
// Protected Instance Methods
protected void fill ( ) throws java.io.IOException;
// Protected Instance Fields
protected byte[ ] buf ;
protected Inflater inf ;
protected int len ;
}
Subclasses
GZIPInputStream, ZipInputStream |
لطفا منتظر باشید ...
