public ElementListeSimple <T> Supprimer(T content)
{
ElementListeSimple <T> returnedElement = null;
int i = 1;
Boolean isRemoved = false;
if (element != null)
{
ElementListeSimple <T> previousElementScope = null;
ElementListeSimple <T> elementScope = this.element;
do
{
if (elementScope.compare(content))
{
returnedElement = elementScope;
if (previousElementScope == null)
{
this.element = elementScope.getElement();
}
else
{
if (elementScope.getElement() == null)
{
previousElementScope.setElement(null);
}
else
{
previousElementScope.setElement(elementScope.getElement());
}
}
isRemoved = true;
taille--;
}
else
{
previousElementScope = elementScope;
elementScope = elementScope.getElement();
}
i++;
} while (i <= taille && !isRemoved);
}
return(returnedElement);
}
public Boolean Ajouter(T newContent)
{
Boolean isAdded = false;
int i = 1;
if (element != null)
{
ElementListeSimple <T> elementScope = this.element;
while (i <= taille)
{
if (elementScope.getElement() == null)
{
elementScope.setElement(new ElementListeSimple <T>(null, newContent));
isAdded = true;
}
elementScope = elementScope.getElement();
i++;
}
;
}
else
{
this.element = new ElementListeSimple <T>(null, newContent);
isAdded = true;
}
taille++;
return(isAdded);
}