<diagram program="umletino" version="15.1"><zoom_level>8</zoom_level><element><id>UMLClass</id><coordinates><x>1040</x><y>576</y><w>184</w><h>40</h></coordinates><panel_attributes>Client -- bankDetails VARCHAR2(22) NOT NULL</panel_attributes><additional_attributes></additional_attributes></element><element><id>UMLClass</id><coordinates><x>312</x><y>184</y><w>160</w><h>96</h></coordinates><panel_attributes>Adress -- *+adressId NUMBER <pk> NOT NULL* street VARCHAR2(20) NOT NULL houseNumber NUMBER NOT NULL postalCode NUMBER NOT NULL city VARCHAR2(20) NOT NULL country NUMBER2(20) NOT NULL</panel_attributes><additional_attributes></additional_attributes></element><element><id>UMLClass</id><coordinates><x>1424</x><y>552</y><w>184</w><h>104</h></coordinates><panel_attributes>Booking -- *+bookingId NUMBER <pk> NOT NULL* arrivalDate DATE NOT NULL departureDate DATE NULL cost NUMBER NULL pensionType VARCHAR2(20) NOT NULL lateCheckout NUMBER NULL *clientId NUMBER <fl> NOT NULL*</panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>1216</x><y>584</y><w>224</w><h>32</h></coordinates><panel_attributes>lt=<- clientId = personId</panel_attributes><additional_attributes>10;20;260;20</additional_attributes></element><element><id>UMLClass</id><coordinates><x>1424</x><y>944</y><w>192</w><h>96</h></coordinates><panel_attributes>Room -- *+roomNumber NUMBER <pk> NOT NULL* floor NUMBER NOT NULL roomTyp VARCHAR2(20) NOT NULL size NUMBER NOT NULL accessibility NUMBER NOT NULL beds NUMBER NOT NULL</panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>1512</x><y>824</y><w>160</w><h>136</h></coordinates><panel_attributes>lt=<- roomNumber = roomNumber</panel_attributes><additional_attributes>10;150;10;10</additional_attributes></element><element><id>UMLClass</id><coordinates><x>504</x><y>944</y><w>200</w><h>80</h></coordinates><panel_attributes>Cleaningplan -- *+cleaningPlanId NUMBER <pk> NOT NULL* date DATE NOT NULL duration NUMBER NOT NULL *roomNumber NUMBER <fk> NOT NULL*</panel_attributes><additional_attributes></additional_attributes></element><element><id>UMLClass</id><coordinates><x>504</x><y>560</y><w>192</w><h>48</h></coordinates><panel_attributes>Clerk -- staffNumber NUMBER NOT NULL UNIQUE salary NUMBER NOT NULL</panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>592</x><y>600</y><w>104</w><h>160</h></coordinates><panel_attributes>lt=<- clerkId = personId</panel_attributes><additional_attributes>10;10;10;180</additional_attributes></element><element><id>Relation</id><coordinates><x>696</x><y>976</y><w>744</w><h>32</h></coordinates><panel_attributes>lt=<- roomNumber = roomNumber</panel_attributes><additional_attributes>910;20;10;20</additional_attributes></element><element><id>UMLClass</id><coordinates><x>808</x><y>192</y><w>192</w><h>80</h></coordinates><panel_attributes>Person -- *+personId NUMBER <pk> NOT NULL* name VARCHAR2(20) NOT NULL lastName VARCHAR2(20) NOT NULL age NUMBER NOT NULL CHECK *adressId NUMBER <fk> NOT NULL* </panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>464</x><y>216</y><w>360</w><h>32</h></coordinates><panel_attributes>lt=<- adressId = adressId</panel_attributes><additional_attributes>10;20;90;20;430;20</additional_attributes></element><element><id>Relation</id><coordinates><x>992</x><y>216</y><w>544</w><h>128</h></coordinates><panel_attributes>lt=<- personId = personId</panel_attributes><additional_attributes>10;20;660;20;660;140</additional_attributes></element><element><id>Relation</id><coordinates><x>888</x><y>264</y><w>264</w><h>328</h></coordinates><panel_attributes>lt=<<-</panel_attributes><additional_attributes>10;10;10;220;310;220;310;390</additional_attributes></element><element><id>Relation</id><coordinates><x>592</x><y>264</y><w>320</w><h>312</h></coordinates><panel_attributes>lt=<<-</panel_attributes><additional_attributes>380;10;380;220;10;220;10;370</additional_attributes></element><element><id>UMLClass</id><coordinates><x>480</x><y>744</y><w>248</w><h>48</h></coordinates><panel_attributes>CleaningClerk -- *+clerkId NUMBER <pk><fk> NOT NULL* *+cleaningPlanId NUMBER <pk><fk> NOT NULL*</panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>592</x><y>784</y><w>168</w><h>176</h></coordinates><panel_attributes>lt=<- cleaningPlanId = cleaningPlanId</panel_attributes><additional_attributes>10;200;10;10</additional_attributes></element><element><id>UMLClass</id><coordinates><x>1400</x><y>784</y><w>232</w><h>48</h></coordinates><panel_attributes>BookingRoom -- *+bookingId NUMBER <pk><fk> NOT NULL* *+roomNumber NUMBER <pk><fk> NOT NULL* </panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>1512</x><y>648</y><w>128</w><h>152</h></coordinates><panel_attributes>lt=<- bookingId = bookingId</panel_attributes><additional_attributes>10;10;10;170</additional_attributes></element><element><id>UMLClass</id><coordinates><x>1400</x><y>328</y><w>232</w><h>48</h></coordinates><panel_attributes>BookingGuest -- *+bookingId NUMBER <pk><fk> NOT NULL* *+personId NUMBER <pk><fk> NOT NULL* </panel_attributes><additional_attributes></additional_attributes></element><element><id>Relation</id><coordinates><x>1512</x><y>368</y><w>128</w><h>200</h></coordinates><panel_attributes>lt=<- bookingId = bookingId</panel_attributes><additional_attributes>10;230;10;10</additional_attributes></element></diagram>