public void accept(CarElementVisitor visitor)
{
foreach (CarElement element in _elements)
{
element.accept(visitor);
}
}
public void accept(CarElementVisitor visitor)
{
foreach (var element in this.getElements())
{
element.accept(visitor);
}
visitor.visit(this);
}
public void accept(CarElementVisitor visitor)
{
foreach (CarElement elem in elements)
{
elem.accept(visitor);
}
visitor.visit(this);
}
public void accept(CarElementVisitor visitor)
{
/*
* accept(CarElementVisitor) in Wheel implements
* accept(CarElementVisitor) in CarElement, so the call
* to accept is bound at run time. This can be considered
* the *first* dispatch. However, the decision to call
* visit(Wheel) (as opposed to visit(Engine) etc.) can be
* made during compile time since 'this' is known at compile
* time to be a Wheel. Moreover, each implementation of
* CarElementVisitor implements the visit(Wheel), which is
* another decision that is made at run time. This can be
* considered the *second* dispatch.
*/
visitor.visit(this);
}
public void accept(CarElementVisitor visitor)
{
visitor.visit(this);
}
