Class UML 2.4.1::Expression
Description:
An expression is a structured tree of symbols that denotes a (possibly
empty) set of values when evaluated in a context.An expression represents
a node in an expression tree, which may be non-terminal or terminal. It
defines a symbol, and has a possibly empty sequence of operands which are
value specifications.
Direct Superclasses: ValueSpecificationDirect Subclasses: StringExpressionClass Precedence List: Expression,
ValueSpecification,
TypedElement,
PackageableElement,
ParameterableElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
operand :
ValueSpecification (0 *); -- source
Expression![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
symbol : String (0 1); -- source
Expression![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
type :
Type (0 1); -- source
TypedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
visibility :
VisibilityKind (1 1); -- source
PackageableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
templateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=102078%3A5D2F80A30677AC503AF363D31CD4F83C)
owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
No additional operations.
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