Class OrderByVariable
An ORDER BY which orders on the values bound to a particular variable.
Implements
Inherited Members
Namespace: VDS.RDF.Query.Ordering
Assembly: dotNetRdf.dll
Syntax
public class OrderByVariable : BaseOrderBy, ISparqlOrderByConstructors
| Edit this page View SourceOrderByVariable(string)
Creates a new Ordering based on the Value of a given Variable.
Declaration
public OrderByVariable(string name)Parameters
| Type | Name | Description |
|---|---|---|
| string | name | Variable to order upon. |
Properties
| Edit this page View SourceExpression
Gets the Variable Expression Term used in the Ordering.
Declaration
public override ISparqlExpression Expression { get; }Property Value
| Type | Description |
|---|---|
| ISparql |
Overrides
| Edit this page View SourceIsSimple
Gets whether the Ordering is Simple.
Declaration
public override bool IsSimple { get; }Property Value
| Type | Description |
|---|---|
| bool |
Overrides
| Edit this page View SourceVariable
Get the name of the variable to order on.
Declaration
public string Variable { get; }Property Value
| Type | Description |
|---|---|
| string |
Variables
Gets all the Variables used in the Ordering.
Declaration
public override IEnumerable<string> Variables { get; }Property Value
| Type | Description |
|---|---|
| IEnumerable<string> |
Overrides
Methods
| Edit this page View SourceGetComparer(IMatchTriplePattern, ISparqlNodeComparer)
Generates a Comparer than can be used to do Ordering based on the given Triple Pattern.
Declaration
public override IComparer<Triple> GetComparer(IMatchTriplePattern pattern, ISparqlNodeComparer nodeComparer)Parameters
| Type | Name | Description |
|---|---|---|
| IMatch |
pattern | Triple Pattern. |
| ISparql |
nodeComparer | The comparer to use for node ordering. |
Returns
Overrides
| Edit this page View SourceToString()
Gets the String representation of the Order By.
Declaration
public override string ToString()Returns
| Type | Description |
|---|---|
| string |