File	Doc	Category	Size	Date	Package
PullSourceStream.java	API Doc	JMF 2.1.1e	1578	Mon May 12 12:20:42 BST 2003	javax.media.protocol

PullSourceStream

Fields Summary

Constructors Summary

Methods Summary
public int	read(byte[] buffer, int offset, int length) Block and read data from the stream. Reads up to length bytes from the input stream into an array of bytes. If the first argument is null, up to length bytes are read and discarded. Returns -1 when the end of the media is reached. This method only returns 0 if it was called with a length of 0. param buffer The buffer to read bytes into. param offset The offset into the buffer at which to begin writing data. param length The number of bytes to read. return The number of bytes read, -1 indicating the end of stream, or 0 indicating read was called with length 0. throws IOException Thrown if an error occurs while reading.
public boolean	willReadBlock() Find out if data is available now. Returns true if a call to read would block for data. return Returns true if read would block; otherwise returns false.