UnionTripleCollection Class |
Represents a union of multiple Triple Collections.
Inheritance HierarchyNamespace: VDS.RDF
Assembly: dotNetRDF (in dotNetRDF.dll) Version:
SyntaxThe UnionTripleCollection type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | UnionTripleCollection(BaseTripleCollection, IEnumerableBaseTripleCollection) |
Creates a new Union Triple Collection which is a union of any number of collections.
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| UnionTripleCollection(BaseTripleCollection, BaseTripleCollection) |
Creates a new Union Triple Collection which is a union of two collections.
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Properties| Name | Description | |
|---|---|---|
 | Count |
Gets the count of Triples in this union.
(Overrides BaseTripleCollectionCount.) |
| Item |
Retrieves a Triple from the union.
(Overrides BaseTripleCollectionItemTriple.) |
| ObjectNodes |
Gets the enumeration of distinct objects of Triples.
(Overrides BaseTripleCollectionObjectNodes.) |
| PredicateNodes |
Gets the enumeration of distinct predicates of Triples.
(Overrides BaseTripleCollectionPredicateNodes.) |
| SubjectNodes |
Gets the enumeration of distinct subjects of Triples.
(Overrides BaseTripleCollectionSubjectNodes.) |
Methods| Name | Description | |
|---|---|---|
 | Add |
Adds a Triple to the base collection.
(Overrides BaseTripleCollectionAdd(Triple).) |
| Contains |
Checks whether the union contains this Triple in any of the collections it comprises.
(Overrides BaseTripleCollectionContains(Triple).) |
| Delete |
Deletes a Triple from the base collection.
(Overrides BaseTripleCollectionDelete(Triple).) |
| Dispose |
Disposes of the collection.
(Overrides BaseTripleCollectionDispose.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetEnumerator |
Gets the enumeration of Triples in the union.
(Overrides BaseTripleCollectionGetEnumerator.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| RaiseTripleAdded |
Helper method for raising the Triple Added event.
(Inherited from BaseTripleCollection.) |
| RaiseTripleRemoved |
Helper method for raising the Triple Removed event.
(Inherited from BaseTripleCollection.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| WithObject |
Gets all the Triples with the given Object.
(Inherited from BaseTripleCollection.) |
| WithPredicate |
Gets all the Triples with the given Predicate.
(Inherited from BaseTripleCollection.) |
| WithPredicateObject |
Gets all the Triples with the given Predicate Object pair.
(Inherited from BaseTripleCollection.) |
| WithSubject |
Gets all the Triples with the given Subject.
(Inherited from BaseTripleCollection.) |
| WithSubjectObject |
Gets all the Triples with the given Subject Object pair.
(Inherited from BaseTripleCollection.) |
| WithSubjectPredicate |
Gets all the Triples with the given Subject Predicate pair.
(Inherited from BaseTripleCollection.) |
Events| Name | Description | |
|---|---|---|
 | TripleAdded |
Event which occurs when a Triple is added to the Collection
(Inherited from BaseTripleCollection.) |
| TripleRemoved |
Event which occurs when a Triple is removed from the Collection
(Inherited from BaseTripleCollection.) |
RemarksThe union consists of a Base collection which is the collection that Triples can actually be added to and deleted from and any number of additional collections which are read-only as far as the union is concerned (this does not mean they cannot be altered elsewhere by other code).
See Also