public static TtlVertxHandler get()

in ttl-integrations/vertx4-ttl-integration/src/main/java/com/alibaba/ttl/integration/vertx4/TtlVertxHandler.java [144:158]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    public static <T> TtlVertxHandler<T> get(@Nullable Handler<T> handler, boolean releaseTtlValueReferenceAfterRun, boolean idempotent) {
        if (handler == null) {
            return null;
        }

        if (handler instanceof TtlEnhanced) {
            // avoid redundant decoration, and ensure idempotency
            if (idempotent) {
                return (TtlVertxHandler<T>) handler;
            } else {
                throw new IllegalStateException("Already TtlVertxHandler!");
            }
        }
        return new TtlVertxHandler<>(handler, releaseTtlValueReferenceAfterRun);
    }