KarelInterface

All Known Implementing Classes:

HeadlessKarel, HeadlessSuperKarel, Karel, SuperKarel
```
public interface KarelInterface
```
An interface to represent Karel objects. Used to present a common supertype between Karel and HeadlessKarel.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`beepersInBag()`
`boolean`	`beepersPresent()`
`boolean`	`facingEast()`
`boolean`	`facingNorth()`
`boolean`	`facingSouth()`
`boolean`	`facingWest()`
`boolean`	`frontIsBlocked()`
`boolean`	`frontIsClear()`
`int`	`getBeepersInBag()`
`int`	`getDirection()`
`Point`	`getLocation()`
`KarelWorld`	`getWorld()`
`boolean`	`leftIsBlocked()`
`boolean`	`leftIsClear()`
`void`	`move()`
`boolean`	`noBeepersInBag()`
`boolean`	`noBeepersPresent()`
`boolean`	`notFacingEast()`
`boolean`	`notFacingNorth()`
`boolean`	`notFacingSouth()`
`boolean`	`notFacingWest()`
`void`	`pause(double ms)`
`void`	`pickBeeper()`
`void`	`putBeeper()`
`boolean`	`rightIsBlocked()`
`boolean`	`rightIsClear()`
`void`	`run()`
`void`	`setBeepersInBag(int beepers)`
`void`	`setDirection(int dir)`
`void`	`setLocation(int x, int y)`
`void`	`setLocation(Point pt)`
`void`	`setWorld(KarelWorld world)`
`void`	`turnLeft()`

Method Detail

getDirection
```
int getDirection()
```

getBeepersInBag
```
int getBeepersInBag()
```

getWorld
```
KarelWorld getWorld()
```

getLocation
```
Point getLocation()
```

pause
```
void pause(double ms)
```

setBeepersInBag
```
void setBeepersInBag(int beepers)
```

setDirection
```
void setDirection(int dir)
```

setLocation

void setLocation(int x,
                 int y)

setLocation
```
void setLocation(Point pt)
```

setWorld
```
void setWorld(KarelWorld world)
```

run
```
void run()
```

move
```
void move()
```

turnLeft
```
void turnLeft()
```

pickBeeper
```
void pickBeeper()
```

putBeeper
```
void putBeeper()
```

frontIsClear
```
boolean frontIsClear()
```

frontIsBlocked
```
boolean frontIsBlocked()
```

leftIsClear
```
boolean leftIsClear()
```

leftIsBlocked
```
boolean leftIsBlocked()
```

rightIsClear
```
boolean rightIsClear()
```

rightIsBlocked
```
boolean rightIsBlocked()
```

beepersPresent
```
boolean beepersPresent()
```

noBeepersPresent
```
boolean noBeepersPresent()
```

beepersInBag
```
boolean beepersInBag()
```

noBeepersInBag
```
boolean noBeepersInBag()
```

facingNorth
```
boolean facingNorth()
```

facingEast
```
boolean facingEast()
```

facingSouth
```
boolean facingSouth()
```

facingWest
```
boolean facingWest()
```

notFacingNorth
```
boolean notFacingNorth()
```

notFacingEast
```
boolean notFacingEast()
```

notFacingSouth
```
boolean notFacingSouth()
```

notFacingWest
```
boolean notFacingWest()
```

Interface KarelInterface

Method Summary

Method Detail

getDirection

getBeepersInBag

getWorld

getLocation

pause

setBeepersInBag

setDirection

setLocation

setLocation

setWorld

run

move

turnLeft

pickBeeper

putBeeper

frontIsClear

frontIsBlocked

leftIsClear

leftIsBlocked

rightIsClear

rightIsBlocked

beepersPresent

noBeepersPresent

beepersInBag

noBeepersInBag

facingNorth

facingEast

facingSouth

facingWest

notFacingNorth

notFacingEast

notFacingSouth

notFacingWest