if (maybeFinalizeOnRead(displayName, effectiveProducer, consumer)) {
            finalizeNow.execute(forUpstream(consumer));
        }
    }

    public void disallowChangesAndFinalizeOnNextGet() {
        disallowChanges();
        finalizeOnNextGet();
    }

    public abstract boolean isExplicit();

    /**
     * Retrieves the current convention.
     */

    }

    @Override
    public void finalizeValueOnRead() {
        state.finalizeOnNextGet();
    }

    @Override
    public void implicitFinalizeValue() {
        state.disallowChangesAndFinalizeOnNextGet();
    }

    @Override
    public void disallowUnsafeRead() {
        state.disallowUnsafeRead();
    }