Class QueryBuilderExtensions

Provides methods to build root graph pattern directly from the query builder.

Inheritance
System.Object
QueryBuilderExtensions
Inherited Members
object.Equals(object)
object.Equals(object, object)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
object.ToString()
Namespace: VDS.RDF.Query.Builder
Assembly: dotNetRdf.dll
Syntax
public static class QueryBuilderExtensions

Methods

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Bind(IQueryBuilder, Func<INonAggregateExpressionBuilder, SparqlExpression>)

See Bind(Func<INonAggregateExpressionBuilder, SparqlExpression>).

Declaration
public static IAssignmentVariableNamePart<IQueryBuilder> Bind(this IQueryBuilder describeBuilder, Func<INonAggregateExpressionBuilder, SparqlExpression> buildAssignmentExpression)
Parameters
Type Name Description
IQueryBuilder describeBuilder
System.Func<T, TResult><INonAggregateExpressionBuilder, SparqlExpression> buildAssignmentExpression
Returns
Type Description
IAssignmentVariableNamePart<IQueryBuilder>
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Child(IQueryBuilder, Action<IGraphPatternBuilder>)

See Child(Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Child(this IQueryBuilder queryBuilder, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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Child(IQueryBuilder, IQueryBuilder)

See Child(IQueryBuilder).

Declaration
public static IQueryBuilder Child(this IQueryBuilder queryBuilder, IQueryBuilder childBuilder)
Parameters
Type Name Description
IQueryBuilder queryBuilder
IQueryBuilder childBuilder
Returns
Type Description
IQueryBuilder
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Filter(IQueryBuilder, Func<INonAggregateExpressionBuilder, BooleanExpression>)

See Filter(Func<INonAggregateExpressionBuilder, BooleanExpression>).

Declaration
public static IQueryBuilder Filter(this IQueryBuilder queryBuilder, Func<INonAggregateExpressionBuilder, BooleanExpression> buildExpression)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Func<T, TResult><INonAggregateExpressionBuilder, BooleanExpression> buildExpression
Returns
Type Description
IQueryBuilder
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Filter(IQueryBuilder, ISparqlExpression)

See Filter(ISparqlExpression).

Declaration
public static IQueryBuilder Filter(this IQueryBuilder queryBuilder, ISparqlExpression expr)
Parameters
Type Name Description
IQueryBuilder queryBuilder
ISparqlExpression expr
Returns
Type Description
IQueryBuilder
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Graph(IQueryBuilder, string, Action<IGraphPatternBuilder>)

See Graph(string, Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Graph(this IQueryBuilder queryBuilder, string graphVariable, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
string graphVariable
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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Graph(IQueryBuilder, Uri, Action<IGraphPatternBuilder>)

See Graph(Uri, Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Graph(this IQueryBuilder queryBuilder, Uri graphUri, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Uri graphUri
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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InlineData(IQueryBuilder, params string[])

See InlineData(params string[]).

Declaration
public static IInlineDataBuilder InlineData(this IQueryBuilder queryBuilder, params string[] variables)
Parameters
Type Name Description
IQueryBuilder queryBuilder
string[] variables
Returns
Type Description
IInlineDataBuilder
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Minus(IQueryBuilder, Action<IGraphPatternBuilder>)

See Minus(Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Minus(this IQueryBuilder queryBuilder, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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Optional(IQueryBuilder, Action<IGraphPatternBuilder>)

See Optional(Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Optional(this IQueryBuilder queryBuilder, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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Service(IQueryBuilder, Uri, Action<IGraphPatternBuilder>)

See Service(Uri, Action<IGraphPatternBuilder>).

Declaration
public static IQueryBuilder Service(this IQueryBuilder queryBuilder, Uri serviceUri, Action<IGraphPatternBuilder> buildGraphPattern)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Uri serviceUri
System.Action<T><IGraphPatternBuilder> buildGraphPattern
Returns
Type Description
IQueryBuilder
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Union(IQueryBuilder, Action<IGraphPatternBuilder>, params Action<IGraphPatternBuilder>[])

See Union(Action<IGraphPatternBuilder>, params Action<IGraphPatternBuilder>[]).

Declaration
public static IQueryBuilder Union(this IQueryBuilder queryBuilder, Action<IGraphPatternBuilder> firstGraphPattern, params Action<IGraphPatternBuilder>[] otherGraphPatterns)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Action<T><IGraphPatternBuilder> firstGraphPattern
System.Action<T><IGraphPatternBuilder>[] otherGraphPatterns
Returns
Type Description
IQueryBuilder
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Union(IQueryBuilder, GraphPatternBuilder, params GraphPatternBuilder[])

See Union(GraphPatternBuilder, params GraphPatternBuilder[]).

Declaration
public static IQueryBuilder Union(this IQueryBuilder queryBuilder, GraphPatternBuilder firstGraphPattern, params GraphPatternBuilder[] otherGraphPatterns)
Parameters
Type Name Description
IQueryBuilder queryBuilder
GraphPatternBuilder firstGraphPattern
GraphPatternBuilder[] otherGraphPatterns
Returns
Type Description
IQueryBuilder
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Where(IQueryBuilder, Action<ITriplePatternBuilder>)

See Where(Action<ITriplePatternBuilder>).

Declaration
public static IQueryBuilder Where(this IQueryBuilder queryBuilder, Action<ITriplePatternBuilder> buildTriplePatterns)
Parameters
Type Name Description
IQueryBuilder queryBuilder
System.Action<T><ITriplePatternBuilder> buildTriplePatterns
Returns
Type Description
IQueryBuilder
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Where(IQueryBuilder, params ITriplePattern[])

See Where(params ITriplePattern[]).

Declaration
public static IQueryBuilder Where(this IQueryBuilder queryBuilder, params ITriplePattern[] triplePatterns)
Parameters
Type Name Description
IQueryBuilder queryBuilder
ITriplePattern[] triplePatterns
Returns
Type Description
IQueryBuilder