leitstand-inventory-api/src/main/java/io/leitstand/inventory/service/RackItemData.java
public Builder withGroupId(ElementGroupId groupId) {
			assertNotInvalidated(getClass(), rack);
			rack.groupId = groupId;
			return this;
		}
/**
		 * Sets the ID of the element group the installed element is member of.
		 * @param groupId the element group ID.
		 * @return a reference to this builder to continue object creation.
		 */
Sets the ID of the element group the installed element is member of.
@param groupId the element group ID.
@return a reference to this builder to continue object creation.
Sets the ID of the element group the installed element is member of . @param groupId the element group ID . @return a reference to this builder to continue object creation .
public Builder withGroupId(ElementGroupId groupId) {
			assertNotInvalidated(getClass(), rack);
			rack.groupId = groupId;
			return this;
		}
public Builder withGroupId ( ElementGroupId groupId ) { assertNotInvalidated ( getClass ( ) , rack ) ; rack . groupId = groupId ; return this ; }
Sets the ID of the element group the installed element is member of.
Sets the ID of the element group the installed element is member of .