Class GotoPositionCommand

java.lang.Object
  |
  +--Command
        |
        +--GotoPositionCommand

public class GotoPositionCommand
extends Command

A class that encapsulates a command to move the Robot to a defined position. This class is a concrete implementation of the Command class, and is a part of REMOTE's implementation of the Command Pattern, as demonstrated in Gamma et al (page 236).

See Also:
SimulationEngine, CommandQueue

Constructor Summary
GotoPositionCommand(int lineNumber, java.lang.String name)
          Creates a new GotoPositionCommand, which will move the robot to a defined position, associated with the given name.
 
Method Summary
 void Execute()
          Executes the Command's function.
 
Methods inherited from class Command
getSourceLine, setSourceLine
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GotoPositionCommand

public GotoPositionCommand(int lineNumber,
                           java.lang.String name)
Creates a new GotoPositionCommand, which will move the robot to a defined position, associated with the given name.
Parameters:
lineNumber - the source line for this command.
name - the name of the perviously defined Robot position.
Method Detail

Execute

public void Execute()
             throws java.lang.Exception
Executes the Command's function. The SimulationEngine will call this method in order to activate the Command and effect change on either the Robot's state or the state of the simulation.
Throws:
thrown - if an error occurs attempting to execute the command.
Overrides:
Execute in class Command