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java.lang.ObjectPER.rover.TurnHeadAction
Turns the rover's head to an assigned pan and tilt. This action calls Rover.look but if errors occur, it will try up to five times before giving up.
Constructor Summary | |
TurnHeadAction()
Creates a new instance of TurnHeadAction with pan and tilt set to zero. |
|
TurnHeadAction(int p,
int t)
Creates a new instance of TurnHeadAction that sets the pan and tilt to the given angles. |
Method Summary | |
boolean |
doAction(Rover trike)
Tries to start the action. |
long |
getImageUpdateTime()
Lets you know when the last image was taken by this action. |
java.awt.image.BufferedImage |
getRecentImage()
Returns the most recent image taken by this Action. |
int |
getReturnValue()
The return value of the Action. |
java.lang.String |
getShortSummary()
Provides a shortened version of the summary returned by getSummary. |
java.lang.String |
getSummary()
Provides a textual explanation of the Action, such as "turn 90 degrees" |
int |
getTime()
How long the action will take, in milliseconds. |
int |
getTimeRemaining()
How much time until the action finishes (in milliseconds), if it has already started. |
boolean |
isCompleted()
Whether the action has completed. |
boolean |
isSuccess()
Whether the action completed successfully. |
void |
kill()
Emergency stop - end the action immediately, if it's running. |
void |
setPan(int p)
Sets the pan angle. |
void |
setTilt(int t)
Sets the tilt angle. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public TurnHeadAction()
public TurnHeadAction(int p, int t)
Method Detail |
public boolean doAction(Rover trike)
Action
doAction
in interface Action
public int getReturnValue()
Action
getReturnValue
in interface Action
RoverState
,
ActionConstants
public java.lang.String getShortSummary()
Action
getShortSummary
in interface Action
public java.lang.String getSummary()
Action
getSummary
in interface Action
public int getTime()
getTime
in interface Action
public boolean isCompleted()
Action
isCompleted
in interface Action
public boolean isSuccess()
Action
isSuccess
in interface Action
public void kill()
kill
in interface Action
public void setPan(int p)
public void setTilt(int t)
public int getTimeRemaining()
getTimeRemaining
in interface Action
public long getImageUpdateTime()
Action
getImageUpdateTime
in interface Action
public java.awt.image.BufferedImage getRecentImage()
Action
getRecentImage
in interface Action
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