protected void checkForRepeatedSlots() { for (DomainClass domClass : classes.values()) { DomainEntity superDomClass = domClass.getSuperclass(); if (superDomClass != null) { for (Slot slot : domClass.getSlotsList()) { if (superDomClass.findSlot(slot.getName()) != null) { System.err.printf( "WARNING: Slot named '%s' in class '%s' already exists in a superclass\n", slot.getName(), domClass.getName()); } if (superDomClass.findRoleSlot(slot.getName()) != null) { System.err.printf( "WARNING: Slot named '%s' in class '%s' already exists in a superclass as role slot\n", slot.getName(), domClass.getName()); } } for (Role role : domClass.getRoleSlotsList()) { if (superDomClass.findSlot(role.getName()) != null) { System.err.printf( "WARNING: Role slot named '%s' in class '%s' already exists in a superclass as a slot\n", role.getName(), domClass.getName()); } if (superDomClass.findRoleSlot(role.getName()) != null) { System.err.printf( "WARNING: Role slot named '%s' in class '%s' already exists in a superclass as role slot\n", role.getName(), domClass.getName()); } } } } }