Relation attribute. Models one attribute of a RelationalExpression (e.g. a column in a database table)
Inheritance Hierarchy
| Object | ||||
 | VisitableBase | |||
| AlgebraicExpression | |||
| Scalar | |||
| RelationAttribute | |||
Assembly: Epic.Query
Declaration Syntax
| C# |
[SerializableAttribute] public sealed class RelationAttribute : Scalar, IEquatable<RelationAttribute>
Members
| All Members | Constructors | Methods | Properties | ||
| Member | Description | |
|---|---|---|
 | RelationAttribute(String, RelationalExpression) |
Initializes a new instance of the RelationAttribute class.
|
| Accept<(Of <<'(TResult>)>>)(IVisitor<(Of <<'(TResult>)>>), IVisitContext) |
Accept the specified visitor and context.
(Overrides VisitableBase.Accept<(Of <<'(TResult>)>>)(IVisitor<(Of <<'(TResult>)>>), IVisitContext).) |
| Equals(RelationAttribute) |
Determines whether the specified RelationAttribute is equal to the current RelationAttribute.
|
| Equals(Scalar) |
Determines whether the specified Scalar is equal to the current RelationAttribute.
(Overrides Scalar.Equals(Scalar).) |
| Equals(Object) |
Determines whether the specified Object is equal to the current RelationAttribute.
(Overrides Scalar.Equals(Object).) |
| GetHashCode()()()() |
Serves as a hash function for a RelationAttribute object.
(Overrides Scalar.GetHashCode()()()().) |
 | Name |
Gets the name of the attribute.
|
| Relation |
Gets the relation the attribute is tied to.
|
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException |
Is thrown when an argument passed to a method is invalid because it is nullNothingnullptr .
|