Questão jurídica principal
Whether the public law appeal was admissible against the cantonal remand judgment.
Decisão extraída
The appeal was inadmissible because the cantonal judgment was a partial decision treated as an incidental decision under Article 87 OJ, causing no irreparable harm.
Fundamentação extraída
The cantonal court definitively resolved only the setback-distance issue and left the commune broad discretion to examine the remaining cantonal and communal requirements; such a partial decision can be challenged later together with the final decision.