@Override
    public String toString() {
        return "MetaImpl{" + "model=" + model + ", result=" + result + ", transform=" + transform + ", factory=" + factory + ", stack=" + stack + ", tree=" + tree + '}';
    }
Meta implementation.

@param <A> the model type
@param <B> the result type
common-parent/codegen/src/main/java/com/speedment/common/codegen/internal/MetaImpl.java