/** Update the target decoration */
private void updateTargetDecoration() {
Association association = (Association) Utils.getElement(getGraphEdge());
boolean isNavigable = false;
if (association.getSecondEnd() != null) {
isNavigable = association.getSecondEnd().isNavigable();
}
if (!isNavigable) {
if (association.getAssociationType() == AssociationType.COMPOSITION) {
targetDecor = createCompositionDecoration();
} else if (association.getAssociationType() == AssociationType.AGGREGATION) {
targetDecor = createAggregationDecoration();
} else {
targetDecor = null;
}
} else {
targetDecor = createNavigableDecoration();
}
((PolylineConnection) figure).setTargetDecoration(targetDecor);
}
