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Chapter 24 The java.io Package |
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Chapter 24 The java.io Package |
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This class provides method definitions required to filter data obtained from the InputStream specified when the FilterInputStream is created. It must be subclassed to perform some sort of filtering operation, and may not be instantiated directly. See the subclasses BufferedInputStream, DataInputStream, and PushbackInputStream.
public class FilterInputStream extends InputStream {
// Protected Constructor
protected FilterInputStream(InputStream in);
// Protected Instance Variables
protected InputStream in;
// Public Instance Methods
public int available() throws IOException; // Overrides InputStream
public void close() throws IOException; // Overrides InputStream
public synchronized void mark(int readlimit); // Overrides InputStream
public boolean markSupported(); // Overrides InputStream
public int read() throws IOException; // Defines InputStream
public int read(byte[] b) throws IOException; // Overrides InputStream
public int read(byte[] b, int off, int len) throws IOException; // Overrides InputStream
public synchronized void reset() throws IOException; // Overrides InputStream
public long skip(long n) throws IOException; // Overrides InputStream
}
Object->InputStream->FilterInputStream
BufferedInputStream, CheckedInputStream, DataInputStream, InflaterInputStream, LineNumberInputStream, PushbackInputStream
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| java.io.FilenameFilter (JDK 1.0) |  |
java.io.FilterOutputStream (JDK 1.0) |
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