Class EqualityHelper

Static Helper class containing standard implementations of Equality between various Node types.
Inheritance
System.Object
EqualityHelper
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: VDS.RDF
Assembly: dotNetRDF.dll
Syntax
public static class EqualityHelper

Methods

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AreBlankNodesEqual(IBlankNode, IBlankNode)

Determines whether two Blank Nodes are equal.
Declaration
public static bool AreBlankNodesEqual(IBlankNode a, IBlankNode b)
Parameters
Type Name Description
IBlankNode a First Blank Node.
IBlankNode b Second Blank Node.
Returns
Type Description
System.Boolean
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AreGraphLiteralsEqual(IGraphLiteralNode, IGraphLiteralNode)

Determines whether two Graph Literals are equal.
Declaration
public static bool AreGraphLiteralsEqual(IGraphLiteralNode a, IGraphLiteralNode b)
Parameters
Type Name Description
IGraphLiteralNode a First Blank Node.
IGraphLiteralNode b Second Blank Node.
Returns
Type Description
System.Boolean
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AreLiteralsEqual(ILiteralNode, ILiteralNode)

Determines whether two Literals are equal.
Declaration
public static bool AreLiteralsEqual(ILiteralNode a, ILiteralNode b)
Parameters
Type Name Description
ILiteralNode a First Literal.
ILiteralNode b Second Literal.
Returns
Type Description
System.Boolean
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AreUrisEqual(Uri, Uri)

Determines whether two URIs are equal.
Declaration
public static bool AreUrisEqual(Uri a, Uri b)
Parameters
Type Name Description
System.Uri a First URI.
System.Uri b Second URI.
Returns
Type Description
System.Boolean
Remarks
Unlike the Equals method provided by the System.Uri class by default this takes into account Fragment IDs which are essential for checking URI equality in RDF.
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AreUrisEqual(IUriNode, IUriNode)

Determines whether two URIs are equal.
Declaration
public static bool AreUrisEqual(IUriNode a, IUriNode b)
Parameters
Type Name Description
IUriNode a First URI Node.
IUriNode b Second URI Node.
Returns
Type Description
System.Boolean
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AreVariablesEqual(IVariableNode, IVariableNode)

Determines whether two Variable Nodes are equal.
Declaration
public static bool AreVariablesEqual(IVariableNode a, IVariableNode b)
Parameters
Type Name Description
IVariableNode a First Variable Node.
IVariableNode b Second Variable Node.
Returns
Type Description
System.Boolean