Class BaseSet

Abstract Base Class for implementations of the ISet interface.

Inheritance
System.Object
BaseSet
Set
Implements
System.IEquatable<T><ISet>
Inherited Members
object.Equals(object, object)
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
Namespace: VDS.RDF.Query.Algebra
Assembly: dotNetRdf.dll
Syntax
public abstract class BaseSet : ISet, IEquatable<ISet>

Properties

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ID

Gets/Sets the ID of the Set.

Declaration
public int ID { get; set; }
Property Value
Type Description
int
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this[string]

Retrieves the Value in this set for the given Variable.

Declaration
public abstract INode this[string variable] { get; }
Parameters
Type Name Description
string variable

Variable.
Property Value
Type Description
INode

Either a Node or a null.
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Values

Gets the Values in the Set.

Declaration
public abstract IEnumerable<INode> Values { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<T><INode>
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Variables

Gets the Variables in the Set.

Declaration
public abstract IEnumerable<string> Variables { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<T><string>

Methods

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Add(string, INode)

Adds a Value for a Variable to the Set.

Declaration
public abstract void Add(string variable, INode value)
Parameters
Type Name Description
string variable

Variable.
INode value

Value.
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BindsAll(IEnumerable<string>)

Return true if this set contains a non-null value for all of the specified variables.

Declaration
public virtual bool BindsAll(IEnumerable<string> variables)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<T><string> variables
Returns
Type Description
System.Boolean
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ContainsVariable(string)

Checks whether the Set contains a given Variable.

Declaration
public abstract bool ContainsVariable(string variable)
Parameters
Type Name Description
string variable

Variable.
Returns
Type Description
System.Boolean
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Copy()

Copies the Set.

Declaration
public abstract ISet Copy()
Returns
Type Description
ISet
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Equals(object)

Gets whether the Set is equal to another object.

Declaration
public override sealed bool Equals(object obj)
Parameters
Type Name Description
System.Object obj

Object to compare with.
Returns
Type Description
System.Boolean
Overrides
object.Equals(object)
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Equals(ISet)

Gets whether the Set is equal to another set.

Declaration
public bool Equals(ISet other)
Parameters
Type Name Description
ISet other

Set to compare with.
Returns
Type Description
System.Boolean
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GetHashCode()

Gets the Hash Code of the Set.

Declaration
public override int GetHashCode()
Returns
Type Description
int
Overrides
object.GetHashCode()
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IsCompatibleWith(ISet, IEnumerable<string>)

Gets whether the Set is compatible with a given set based on the given variables.

Declaration
public abstract bool IsCompatibleWith(ISet s, IEnumerable<string> vars)
Parameters
Type Name Description
ISet s

Set.
System.Collections.Generic.IEnumerable<T><string> vars

Variables.
Returns
Type Description
System.Boolean
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IsMinusCompatibleWith(ISet, IEnumerable<string>)

Gets whether the Set is minus compatible with a given set based on the given variables.

Declaration
public abstract bool IsMinusCompatibleWith(ISet s, IEnumerable<string> vars)
Parameters
Type Name Description
ISet s

Set.
System.Collections.Generic.IEnumerable<T><string> vars

Variables.
Returns
Type Description
System.Boolean
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Join(ISet)

Joins the set to another set.

Declaration
public abstract ISet Join(ISet other)
Parameters
Type Name Description
ISet other

Other Set.
Returns
Type Description
ISet
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Remove(string)

Removes a Value for a Variable from the Set.

Declaration
public abstract void Remove(string variable)
Parameters
Type Name Description
string variable

Variable.
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ToString()

Gets the String representation of the Set.

Declaration
public override string ToString()
Returns
Type Description
string
Overrides
object.ToString()

Implements

System.IEquatable<T>

Extension Methods