ChangeTargetOnCollision

All Implemented Interfaces:

it.unibo.alchemist.model.movestrategies.TargetSelectionStrategy , java.io.Serializable
```
public abstract class ChangeTargetOnCollision<T extends Object, P extends Position<P>>
 implements TargetSelectionStrategy<T, P>
                    
```
Base class for TargetSelectionStrategy offering automatic target change on collision and utilities for initialization. getCurrentPosition should return the current position of the object to move. P is the position type to use.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`ChangeTargetOnCollision(Function0<P> getCurrentPosition)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`P`	`getTarget()`
`abstract ChangeTargetOnCollision<T, P>`	`cloneIfNeeded(Node<T> destination, Reaction<T> reaction)`

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

- Constructor Detail
  - ChangeTargetOnCollision
```
ChangeTargetOnCollision(Function0<P> getCurrentPosition)
```
- Method Detail
  - getTarget
```
 P getTarget()
```
    Returns:
    
    the next target where the Node is directed
  - cloneIfNeeded
```
 abstract ChangeTargetOnCollision<T, P> cloneIfNeeded(Node<T> destination, Reaction<T> reaction)
```
    Returns:
    
    A copy of the strategy if the strategy is stateful, and this object otherwise. The default implementation assumes a stateless strategy.