@Override
        public float applyAsFloat(T object) {
            final A intermediate = before.apply(object);
            return after.applyAsFloat(intermediate);
        }
Internal implementation of the {@link ComposedExpression}.

@param <T>      the outer input type
@param <A>      the inner input type
@param <AFTER>  the expression type of the {@code after} operation
runtime-parent/runtime-compute/src/main/java/com/speedment/runtime/compute/internal/expression/ComposedUtil.java