Class SparqlResultBinder

Helper Class used in the execution of Sparql Queries.

Inheritance
object
SparqlResultBinder
LeviathanLeftJoinBinder
LeviathanResultBinder
Implements
Inherited Members
Namespace: VDS.RDF.Query
Assembly: dotNetRdf.dll
Syntax
public abstract class SparqlResultBinder : IDisposable

Constructors

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SparqlResultBinder()

Internal Empty Constructor for derived classes.

Declaration
protected SparqlResultBinder()
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SparqlResultBinder(SparqlQuery)

Creates a new Results Binder.

Declaration
public SparqlResultBinder(SparqlQuery query)
Parameters
Type Name Description
SparqlQuery query

Query this provides Result Binding to.

Properties

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BindingIDs

Gets the enumeration of valid Binding IDs.

Declaration
public abstract IEnumerable<int> BindingIDs { get; }
Property Value
Type Description
IEnumerable<int>
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Groups

Gets the set of Groups that result from the Query this Binder provides Binding to.

Declaration
public IEnumerable<BindingGroup> Groups { get; }
Property Value
Type Description
IEnumerable<BindingGroup>
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Variables

Gets the Variables that the Binder stores Bindings for.

Declaration
public abstract IEnumerable<string> Variables { get; }
Property Value
Type Description
IEnumerable<string>

Methods

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Dispose()

Disposes of a Result Binder.

Declaration
public virtual void Dispose()
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Group(int)

Gets the Group referred to by the given ID.

Declaration
public virtual BindingGroup Group(int groupID)
Parameters
Type Name Description
int groupID

Group ID.
Returns
Type Description
BindingGroup
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IsGroup(int)

Checks whether the given ID refers to a Group.

Declaration
public virtual bool IsGroup(int groupID)
Parameters
Type Name Description
int groupID

Group ID.
Returns
Type Description
bool
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SetGroupContext(bool)

Sets the Group Context for the Binder.

Declaration
public virtual void SetGroupContext(bool accessContents)
Parameters
Type Name Description
bool accessContents

Whether you want to access the Group Contents or the Groups themselves.
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Value(string, int)

Gets the Value bound to a given Variable for a given Binding ID.

Declaration
public abstract INode Value(string name, int bindingID)
Parameters
Type Name Description
string name

Variable Name.
int bindingID

Binding ID.
Returns
Type Description
INode

Implements

Extension Methods