/** @generated */
protected boolean canReorientTarget() {
if (!(oldEnd instanceof Element && newEnd instanceof Element)) {
return false;
}
Element source = getLink().getOwner();
if (!(getLink().eContainer() instanceof Interaction)) {
return false;
}
Interaction container = (Interaction) getLink().eContainer();
return UMLBaseItemSemanticEditPolicy.getLinkConstraints()
.canExistMessage_8009(container, getLink(), source, getNewTarget());
}
/** @generated */
protected boolean canReorientSource() {
if (!(oldEnd instanceof Element && newEnd instanceof Element)) {
return false;
}
if (getLink().getOwnedElements().size() != 1) {
return false;
}
Element target = (Element) getLink().getOwnedElements().get(0);
if (!(getLink().eContainer() instanceof Interaction)) {
return false;
}
Interaction container = (Interaction) getLink().eContainer();
return UMLBaseItemSemanticEditPolicy.getLinkConstraints()
.canExistMessage_8009(container, getLink(), getNewSource(), target);
}