| ENTITY Projektressourcen | ||||||
| SUBTYPE OF (OKSTRA_Objekt); | ||||||
| --- Attribute : | ||||||
| Bauanfang_Bau_km | : Kilometer; | |||||
| endet_bei_Bau_km | : Kilometer; | |||||
| Ausbaulaenge | : Kilometer; | |||||
| --- Relationen : | ||||||
| ist_Kostenberechnung_nach_AKS | : OPTIONAL Kostenberechnung_nach_AKS; | |||||
| ist_Ausschreibung_und_Vergabe | : OPTIONAL Ausschreibung_und_Vergabe; | |||||
| ist_Abrechnung | : OPTIONAL Abrechnung; | |||||
| END_ENTITY; | ||||||
|
||||||
| ENTITY Kostenberechnung_nach_AKS | ||||||
| SUBTYPE OF (OKSTRA_Objekt); | ||||||
| --- Attribute : | ||||||
| --- Relationen : | ||||||
| hat_Dokument | : SET [1:?] OF Dokument_abstrakt; | |||||
| INVERSE | ||||||
| von_Projektressourcen | : SET [0:?] OF Projektressourcen FOR ist_Kostenberechnung_nach_AKS; | |||||
| END_ENTITY; | ||||||
|
||||||
| ENTITY Ausschreibung_und_Vergabe | ||||||
| SUBTYPE OF (OKSTRA_Objekt); | ||||||
| --- Attribute : | ||||||
| --- Relationen : | ||||||
| hat_Dokument | : SET [1:?] OF Dokument_abstrakt; | |||||
| INVERSE | ||||||
| von_Projektressourcen | : SET [0:?] OF Projektressourcen FOR ist_Ausschreibung_und_Vergabe; | |||||
| END_ENTITY; | ||||||
|
||||||
| ENTITY Abrechnung | ||||||
| SUBTYPE OF (OKSTRA_Objekt); | ||||||
| --- Attribute : | ||||||
| --- Relationen : | ||||||
| hat_Dokument | : SET [1:?] OF Dokument_abstrakt; | |||||
| INVERSE | ||||||
| von_Projektressourcen | : SET [0:?] OF Projektressourcen FOR ist_Abrechnung; | |||||
| END_ENTITY; | ||||||
|
||||||