DestructionListener (dyn4j 4.0.0 API)

Type Parameters:

T - the PhysicsBody type

All Superinterfaces:

WorldEventListener

All Known Implementing Classes:

DestructionListenerAdapter
```
public interface DestructionListener<T extends PhysicsBody>
extends WorldEventListener
```
Interface to listen for implicit destruction events.
These events can happen when, for example, a PhysicsBody is removed from a PhysicsWorld where it was attached to a Joint. The joint must be removed as well. These methods will be called when any such implicit destruction events happen.

Since:

1.0.0

Version:

4.0.0

Author:

William Bittle

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`destroyed(ContactConstraint<T> contactConstraint)`	Called when implicit destruction of a `ContactConstraint` has occurred.
`void`	`destroyed(Joint<T> joint)`	Called when implicit destruction of a `Joint` has occurred.
`void`	`destroyed(T body)`	Called when implicit destruction of a `PhysicsBody` has occurred.

- Method Detail
  - destroyed
```
void destroyed(Joint<T> joint)
```
    Called when implicit destruction of a Joint has occurred.
    Modification of the PhysicsWorld is permitted during this method.
    
    Parameters:
    
    joint - the Joint that was destroyed
    
    See Also:
    
    CollisionWorld.removeBody(CollisionBody), PhysicsWorld.removeAllBodiesAndJoints(boolean)
  - destroyed
```
void destroyed(ContactConstraint<T> contactConstraint)
```
    Called when implicit destruction of a ContactConstraint has occurred.
    Modification of the PhysicsWorld is not permitted during this method.
    
    Parameters:
    
    contactConstraint - the ContactConstraint that was destroyed
    
    See Also:
    
    CollisionWorld.removeBody(CollisionBody), PhysicsWorld.removeAllBodiesAndJoints(boolean)
  - destroyed
```
void destroyed(T body)
```
    Called when implicit destruction of a PhysicsBody has occurred.
    Modification of the PhysicsWorld is not permitted during this method.
    
    Parameters:
    
    body - the PhysicsBody that was destroyed
    
    Since:
    
    1.0.2
    
    See Also:
    
    PhysicsWorld.removeAllBodiesAndJoints(boolean)