public Undefined_FieldSpecification(
final Identifier identifier,
final Defined_Reference reference,
final boolean isOptional,
final Block aDefaultSetting) {
super(identifier, isOptional);
governorReference = reference;
defaultSetting1 = null;
mDefaultSetting = aDefaultSetting;
if (null != governorReference) {
governorReference.setFullNameParent(this);
}
if (null != aDefaultSetting) {
aDefaultSetting.setFullNameParent(this);
}
}
private void classifyFieldSpecification(final CompilationTimeStamp timestamp) {
final IReferenceChain temporalReferenceChain =
ReferenceChain.getInstance(IReferenceChain.CIRCULARREFERENCE, true);
if (isOptional && (null != defaultSetting1 || null != mDefaultSetting)) {
location.reportSemanticError("OPTIONAL and DEFAULT are mutually exclusive");
isOptional = false;
}
if (temporalReferenceChain.add(this) && null != governorReference) {
governorReference.setMyScope(myObjectClass.getMyScope());
if (null != defaultSetting1) {
defaultSetting1.setMyScope(myObjectClass.getMyScope());
}
if (identifier.isvalidAsnObjectSetFieldReference()
&& governorReference.refersToSettingType(
timestamp, Setting_type.S_OC, temporalReferenceChain)) {
ObjectSet defaultObjectset = null;
if (null != mDefaultSetting) {
defaultObjectset = ParserFactory.createObjectSetDefinition(mDefaultSetting);
}
fieldSpecification =
new ObjectSet_FieldSpecification(
identifier, new ObjectClass_refd(governorReference), isOptional, defaultObjectset);
} else if (identifier.isvalidAsnObjectFieldReference()
&& governorReference.refersToSettingType(
timestamp, Setting_type.S_OC, temporalReferenceChain)) {
ASN1Object defaultObject = null;
if (null != defaultSetting1) {
defaultObject = new ReferencedObject(defaultSetting1);
} else if (null != mDefaultSetting) {
defaultObject = new Object_Definition(mDefaultSetting);
}
fieldSpecification =
new Object_FieldSpecification(
identifier, new ObjectClass_refd(governorReference), isOptional, defaultObject);
} else if (identifier.isvalidAsnValueFieldReference()
&& (governorReference.refersToSettingType(
timestamp, Setting_type.S_T, temporalReferenceChain)
|| governorReference.refersToSettingType(
timestamp, Setting_type.S_VS, temporalReferenceChain))) {
IValue defaultValue = null;
if (null != defaultSetting1) {
if (defaultSetting1 instanceof Defined_Reference
&& null == defaultSetting1.getModuleIdentifier()) {
defaultValue =
new Undefined_LowerIdentifier_Value(defaultSetting1.getId().newInstance());
} else {
defaultValue = new Referenced_Value(defaultSetting1);
}
} else if (null != mDefaultSetting) {
defaultValue = ParserFactory.createUndefinedBlockValue(mDefaultSetting);
}
fieldSpecification =
new FixedTypeValue_FieldSpecification(
identifier,
new Referenced_Type(governorReference),
false,
isOptional,
null != defaultSetting1 && null != mDefaultSetting,
defaultValue);
}
}
if (null == fieldSpecification) {
location.reportSemanticError(CANNOTRECOGNISE);
fieldSpecification =
new Erroneous_FieldSpecification(
identifier, isOptional, null != defaultSetting1 || null != mDefaultSetting);
} else {
if (null != myObjectClass) {
fieldSpecification.setMyObjectClass(myObjectClass);
}
}
fieldSpecification.setFullNameParent(getNameParent());
fieldSpecification.setLocation(location);
temporalReferenceChain.release();
}