@Test
public void shouldWrapProperties() {
final Vertex v = g.addVertex("any", "a");
final Edge e = v.addEdge("to", v, "all", "a");
assertTrue(v.property("any") instanceof StrategyWrappedProperty);
assertTrue(v.properties().get("any") instanceof StrategyWrappedProperty);
assertTrue(e.property("all") instanceof StrategyWrappedProperty);
assertTrue(e.properties().get("all") instanceof StrategyWrappedProperty);
assertTrue(g.V().property("any").next() instanceof StrategyWrappedProperty);
assertTrue(g.E().property("any").next() instanceof StrategyWrappedProperty);
}
@Override
public UnaryOperator<Supplier<Void>> getRemoveElementStrategy(
final Strategy.Context<? extends StrategyWrappedElement> ctx) {
if (ctx.getCurrent() instanceof StrategyWrappedVertex) {
return (t) ->
() -> {
Vertex v = ((StrategyWrappedVertex) ctx.getCurrent()).getBaseVertex();
v.bothE().forEach(e -> e.remove());
getDeletionVertex(ctx.getBaseGraph()).addEdge(UmlgGraph.DELETION_VERTEX, v);
v.properties().values().forEach(p -> p.remove());
v.property("_deleted", true);
return null;
};
} else {
return UnaryOperator.identity();
}
}