@Override
public void applyImpl() throws RuleFailedException {
var_fields =
new Variable<java.util.List<it.xsemantics.example.fj.fj.Field>>(
createCollectionType(createEClassifierType(basicPackage.getField())),
getAll(
var_e.getValue().getType().getClassref(),
"members",
"superclass",
it.xsemantics.example.fj.fj.Field.class));
try {
equals(length(var_e.getValue().getArgs()), length(var_fields));
} catch (RuleFailedException e) {
e.setMessage(
"argument number "
+ stringRep(length(var_e.getValue().getArgs()))
+ " is not equal to field number "
+ stringRep(length(var_fields)));
throw e;
}
register("forall " + stringRep(length(var_e.getValue().getArgs())));
try {
for (var_i.setValue(0);
var_i.getValue() < length(var_e.getValue().getArgs());
var_i.setValue(var_i.getValue() + 1)) {
var_argType =
new Variable<it.xsemantics.example.fj.fj.Type>(
createEClassifierType(basicPackage.getType()), null);
var_fieldType =
new Variable<it.xsemantics.example.fj.fj.Type>(
createEClassifierType(basicPackage.getType()), null);
applyTypeRule(env_G, var_e.getValue().getArgs().get(var_i.getValue()), var_argType);
applyTypeRule(env_G, var_fields.getValue().get(var_i.getValue()), var_fieldType);
try {
applySubtypeRule(env_G, var_argType, var_fieldType);
} catch (RuleFailedException e) {
e.setMessage(
"argument type ("
+ stringRep(var_argType.getValue())
+ ") is not a subtype of field type ("
+ stringRep(var_fieldType.getValue())
+ ")");
throw e;
}
}
} catch (Throwable e) {
registerFailure(e);
throw new RuleFailedException(
"failure in checking arguments " + stringRep(var_e.getValue().getArgs()));
}
register("end " + "forall " + stringRep(length(var_e.getValue().getArgs())));
assignment(var_t, var_e.getValue().getType());
// final check for variable initialization
}
@Override
public void applyImpl() throws RuleFailedException {
// axiom
getRight().setValue(var_v.getValue().getParamref().getType());
}