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## PER.rover
Class ActionTemplate

    java.lang.Object
      PER.rover.ActionTemplate

All Implemented Interfaces:
  Action, java.io.Serializable

public class ActionTemplate
extends java.lang.Object
implements Action

Template for creating an Action. Replace all instances of "ActionTemplate" with the name of your Action. You will want to modify the ActionTemplate constructor and the doit, setTime, getSummary, and getShortSummary methods. If your Action takes pictures, you will also want to modify the getRecentImage and getImageUpdateTime methods.

See Also:
  `Action`, Serialized Form

Constructor Summary
`ActionTemplate()` Creates a new ActionTemplate.

Method Summary
`boolean` | `doAction(Rover r)` 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.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ActionTemplate

    public ActionTemplate()

  Creates a new ActionTemplate.

Method Detail

### doAction

    public boolean doAction(Rover r)

  Description copied from interface: `Action`
  Tries to start the action. Returns whether the action started.

  Specified by:
    `doAction` in interface `Action`

### getTime

    public int getTime()

  Description copied from interface: `Action`
  How long the action will take, in milliseconds.

  Specified by:
    `getTime` in interface `Action`

### getSummary

    public java.lang.String getSummary()

  Description copied from interface: `Action`
  Provides a textual explanation of the Action, such as "turn 90 degrees"

  Specified by:
    `getSummary` in interface `Action`

### getShortSummary

    public java.lang.String getShortSummary()

  Description copied from interface: `Action`
  Provides a shortened version of the summary returned by getSummary. For example, getSummary may return something like "Turn left and drive about 39 inches toward the red landmark," whereas getShortSummary might just return "Drive toward a landmark."

  Specified by:
    `getShortSummary` in interface `Action`

### getReturnValue

    public int getReturnValue()

  Description copied from interface: `Action`
  The return value of the Action. Zero is a success. Negative implies one of this class's constants. Other values should be interpreted as appropriate.

  Specified by:
    `getReturnValue` in interface `Action`
  See Also:
    `RoverState`, `ActionConstants`

### isSuccess

    public boolean isSuccess()

  Description copied from interface: `Action`
  Whether the action completed successfully. Undefined until isCompleted() returns true.

  Specified by:
    `isSuccess` in interface `Action`

### isCompleted

    public boolean isCompleted()

  Description copied from interface: `Action`
  Whether the action has completed. Undefined until doAction has been called.

  Specified by:
    `isCompleted` in interface `Action`

### kill

    public void kill()

  Description copied from interface: `Action`
  Emergency stop - end the action immediately, if it's running.

  Specified by:
    `kill` in interface `Action`

### getTimeRemaining

    public int getTimeRemaining()

  Description copied from interface: `Action`
  How much time until the action finishes (in milliseconds), if it has already started. Undefined behavior if the action has not yet begun, or has finished.

  Specified by:
    `getTimeRemaining` in interface `Action`

### getRecentImage

    public java.awt.image.BufferedImage getRecentImage()

  Description copied from interface: `Action`
  Returns the most recent image taken by this Action. The image will be null if the Action does not take pictures or the first picture has not yet been taken.

  Specified by:
    `getRecentImage` in interface `Action`
  Returns:
    the most recent picture taken by the Action.

### getImageUpdateTime

    public long getImageUpdateTime()

  Description copied from interface: `Action`
  Lets you know when the last image was taken by this action. If the Action does not take pictures or the first picture has not yet been taken, will return 0.

  Specified by:
    `getImageUpdateTime` in interface `Action`
  Returns:
    the system time in milliseconds when the last image was taken or 0 if no images have been taken

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