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:
operand :
ValueSpecification (0 *); -- source
Expression symbol : String (0 1); -- source
Expression type :
Type (0 1); -- source
TypedElement visibility :
VisibilityKind (1 1); -- source
PackageableElement owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement templateParameter :
TemplateParameter (0 1); -- source
ParameterableElement clientDependency :
Dependency (0 *); -- source
NamedElement name : String (0 1); -- source
NamedElement nameExpression :
StringExpression (0 1); -- source
NamedElement namespace :
Namespace (0 1); -- source
NamedElement qualifiedName : String (0 1); -- source
NamedElement ownedComment :
Comment (0 *); -- source
Element ownedElement :
Element (0 *); -- source
ElementThe Elements owned by this element.
{
composite,
readonly}
Derived union with sources: (ownedComment, nameExpression, operand)
Opposite: Element.owner
owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
No additional operations.
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