SubQueryPattern Class |
Class for representing Sub-queries which occur as part of a SPARQL query.
Inheritance HierarchyNamespace: VDS.RDF.Query.Patterns
Assembly: dotNetRDF (in dotNetRDF.dll) Version:
SyntaxThe SubQueryPattern type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SubQueryPattern |
Creates a new Sub-query pattern which represents the given sub-query.
|
Properties| Name | Description | |
|---|---|---|
 | FixedVariables |
Gets the enumeration of fixed variables in the algebra i.e. variables that are guaranteed to have a bound value.
(Overrides BaseTriplePattern.FixedVariables.) |
| FloatingVariables |
Gets the enumeration of floating variables in the algebra i.e. variables that are not guaranteed to have a bound value.
(Overrides BaseTriplePattern.FloatingVariables.) |
| HasNoBlankVariables |
Returns true as while a sub-query may contain blank node variables they will not be in scope here.
(Overrides BaseTriplePattern.HasNoBlankVariables.) |
| IsAcceptAll |
Returns that the Pattern is not an accept all since it is a Sub-query.
(Overrides BaseTriplePattern.IsAcceptAll.) |
| PatternType |
Gets the pattern type.
(Overrides BaseTriplePattern.PatternType.) |
| SubQuery |
Gets the Sub-Query.
|
| UsesDefaultDataset |
Gets whether the Sub-query is Thread Safe.
(Overrides BaseTriplePattern.UsesDefaultDataset.) |
| Variables |
Gets the List of Variables used in the Pattern.
(Inherited from BaseTriplePattern.) |
Methods| Name | Description | |
|---|---|---|
| CompareTo(ISubQueryPattern) |
Compares a sub-query pattern to another.
|
| CompareTo(ITriplePattern) |
Compares a Triple Pattern to another Triple Pattern.
(Inherited from BaseTriplePattern.) |
| CompareTo(SubQueryPattern) |
Compares a sub-query pattern to another.
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Evaluate |
Evaluates a Sub-query in the given Evaluation Context.
(Overrides BaseTriplePattern.Evaluate(SparqlEvaluationContext).) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| 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.) |
| ToString |
Gets the string representation of the sub-query.
(Overrides BaseTriplePattern.ToString().) |
Fields| Name | Description | |
|---|---|---|
 | _vars |
Stores the list of variables that are used in the Pattern.
(Inherited from BaseTriplePattern.) |
See Also