📄 sharedcell.java
字号:
//15.6: SharedCell.java
import java.text.DecimalFormat;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SharedCell extends JFrame {
public SharedCell()
{
super( "producer&consume" );
JTextArea output = new JTextArea( 20, 30 );
getContentPane().add( new JScrollPane( output ) );
setSize( 400, 400 );
show();
// set up threads and start threads
HoldIntegerSynchronized h =
new HoldIntegerSynchronized( output );
ProduceInteger p = new ProduceInteger( h, output );
ConsumeInteger c = new ConsumeInteger( h, output );
p.start();
c.start();
}
public static void main( String args[] )
{
SharedCell app = new SharedCell();
app.addWindowListener(
new WindowAdapter() {
public void windowClosing( WindowEvent e )
{
System.exit( 0 );
}
}
);
}
}
/**************************************************************************
* (C) Copyright 1999 by Deitel & Associates, Inc. and Prentice Hall. *
* All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/
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