home | O'Reilly's CD bookshelfs | FreeBSD | Linux | Cisco | Cisco Exam  

Java in a Nutshell

Previous Chapter 24
The java.io Package

24.5 java.io.ByteArrayInputStream (JDK 1.0)

This class is a subclass of InputStream in which input data come from a specified array of byte values. This is useful when you want to read data in memory as if it were coming from a file or pipe or socket. Note that the specified array of bytes is not copied when a ByteArrayInputStream is created. See also CharArrayReader.

public class ByteArrayInputStream extends InputStream {
    // Public Constructors
            public ByteArrayInputStream(byte[] buf);
            public ByteArrayInputStream(byte[] buf, int offset, int length);
    // Protected Instance Variables
            protected byte[] buf;
            protected int count;
        1.1  protected int mark;
            protected int pos;
    // Public Instance Methods
            public synchronized int available();  // Overrides InputStream
        1.1  public void mark(int markpos);  // Overrides InputStream
        1.1  public boolean markSupported();  // Overrides InputStream
            public synchronized int read();  // Defines InputStream
            public synchronized int read(byte[] b, int off, int len);  // Overrides InputStream
            public synchronized void reset();  // Overrides InputStream
            public synchronized long skip(long n);  // Overrides InputStream



Previous Home Next
java.io.BufferedWriter (JDK 1.1) Book Index java.io.ByteArrayOutputStream (JDK 1.0)

Java in a Nutshell Java Language Reference Java AWT Java Fundamental Classes Exploring Java