PC Pro 2004 May/DPPCPRO0504.ISO/May/Seatools/SeaTools.iso/tools/en/webhelp/webhelp.cab/CommandBuffer.class

Java Class File | 2002-04-17 | 603 b | 20 lines

import java.util.Vector;

class CommandBuffer {
   private Vector m_vCommand = new Vector();

   public synchronized void putCommand(WhCommand var1) {
      this.m_vCommand.addElement(var1);
   }

   public synchronized WhCommand getCommand() {
      if (this.m_vCommand.size() > 0) {
         WhCommand var1 = (WhCommand)this.m_vCommand.elementAt(0);
         this.m_vCommand.removeElementAt(0);
         return var1;
      } else {
         return null;
      }
   }
}