@Override public void process( DmdlSemantics environment, PropertyDeclaration declaration, AstAttribute attribute) { if (Util.checkProperty(environment, declaration, attribute, HiveFieldTrait.TypeKind.TIMESTAMP) == false) { return; } HiveFieldTrait trait = HiveFieldTrait.get(declaration); trait.setOriginalAst(attribute, false); Map<String, AstAttributeElement> elements = AttributeUtil.getElementMap(attribute); analyzeElements(environment, attribute, elements, trait); }