File	Doc	Category	Size	Date	Package
ChannelTokenizer.java	API Doc	Example	2407	Sat Jan 24 10:44:28 GMT 2004	je3.nio

ChannelTokenizer

• java.lang.Object
  • ByteBufferTokenizer

Fields Summary
static final int	DEFAULT_BUFFER_SIZE
ReadableByteChannel	channel
ByteBuffer	buffer
boolean	hasMoreBytes

Constructors Summary
public ChannelTokenizer(ReadableByteChannel channel, Charset charset) // Whether there are any more // Construct a ChannelTokenizer to tokenize the specified channel, // decoding its bytes using the specified charset. this(channel, charset, DEFAULT_BUFFER_SIZE, DEFAULT_BUFFER_SIZE);
public ChannelTokenizer(ReadableByteChannel channel, Charset charset, int charBufferSize, int byteBufferSize) super(charset, charBufferSize); // Superclass handles charset and size this.channel = channel; // Remember the channel this.hasMoreBytes = true; // Assume some bytes in the channel // Allocate the buffer we'll use to store bytes buffer = ByteBuffer.allocateDirect(byteBufferSize);

Methods Summary
protected java.nio.ByteBuffer	getMoreBytes() buffer.clear(); // Clear the buffer; prepare to fill it. // Read a chunk of bytes int bytesRead = channel.read(buffer); // If we are at EOF, remember that for hasMoreBytes() if (bytesRead == -1) hasMoreBytes = false; // Prepare the buffer to be drained and return it buffer.flip(); // Set limit to position, and position to 0 return buffer; // And return it.
protected boolean	hasMoreBytes() return hasMoreBytes;