Interface IncrementalCommand

All Superinterfaces:
Scheduler.RepeatingCommand

@Deprecated public interface IncrementalCommand extends Scheduler.RepeatingCommand
An IncrementalCommand is a command that is broken into one or more substeps, each substep brings the whole command nearer to completion. The command is complete when execute() returns false.
public class IncrementalCommandExample implements EntryPoint {

  public void onModuleLoad() {
    final Label label = new Label();
    
    DeferredCommand.addCommand(new IncrementalCommand() {
      private int index = 0;
      
      protected static final int COUNT = 10;
      
      public boolean execute() {
        label.setText("IncrementalCommand - index " + Integer.toString(index));
        
        return ++index < COUNT;
      }
    });
  }
}
  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    Deprecated.
    Causes the IncrementalCommand to execute its encapsulated behavior.
  • Method Details

    • execute

      boolean execute()
      Deprecated.
      Causes the IncrementalCommand to execute its encapsulated behavior.
      Specified by:
      execute in interface Scheduler.RepeatingCommand
      Returns:
      true if the command has more work to do, false otherwise