Class DynamicNode

A wrapper that provides read/write dictionary and dynamic functionality.

Inheritance

object

WrapperNode

DynamicNode

Implements

ILiteralNode

IUriNode

IBlankNode

IRefNode

INode

IComparable<INode>

IComparable<IBlankNode>

IComparable<IGraphLiteralNode>

IComparable<ILiteralNode>

IComparable<IUriNode>

IComparable<IVariableNode>

IComparable<IRefNode>

IComparable<ITripleNode>

IEquatable<INode>

IEquatable<IBlankNode>

IEquatable<IGraphLiteralNode>

IEquatable<ILiteralNode>

IEquatable<IUriNode>

IEquatable<IVariableNode>

IEquatable<IRefNode>

IEquatable<ITripleNode>

IDynamicMetaObjectProvider

IDictionary<INode, object>

ICollection<KeyValuePair<INode, object>>

IEnumerable<KeyValuePair<INode, object>>

IDictionary<string, object>

ICollection<KeyValuePair<string, object>>

IEnumerable<KeyValuePair<string, object>>

IDictionary<Uri, object>

ICollection<KeyValuePair<Uri, object>>

IEnumerable<KeyValuePair<Uri, object>>

IEnumerable

Inherited Members

WrapperNode.NodeType

WrapperNode.Node

WrapperNode.Equals(object)

WrapperNode.GetHashCode()

WrapperNode.ToString()

WrapperNode.CompareTo(INode)

WrapperNode.CompareTo(IRefNode)

WrapperNode.CompareTo(IBlankNode)

WrapperNode.CompareTo(IGraphLiteralNode)

WrapperNode.CompareTo(ILiteralNode)

WrapperNode.CompareTo(IUriNode)

WrapperNode.CompareTo(IVariableNode)

WrapperNode.CompareTo(ITripleNode)

WrapperNode.Equals(INode)

WrapperNode.Equals(IRefNode)

WrapperNode.Equals(IBlankNode)

WrapperNode.Equals(IGraphLiteralNode)

WrapperNode.Equals(ILiteralNode)

WrapperNode.Equals(IUriNode)

WrapperNode.Equals(IVariableNode)

WrapperNode.Equals(ITripleNode)

WrapperNode.ToString(INodeFormatter)

WrapperNode.ToString(INodeFormatter, TripleSegment)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: VDS.RDF.Dynamic

Assembly: dotNetRdf.Dynamic.dll

Syntax

public class DynamicNode : WrapperNode, ILiteralNode, IUriNode, IBlankNode, IRefNode, INode, IComparable<INode>, IComparable<IBlankNode>, IComparable<IGraphLiteralNode>, IComparable<ILiteralNode>, IComparable<IUriNode>, IComparable<IVariableNode>, IComparable<IRefNode>, IComparable<ITripleNode>, IEquatable<INode>, IEquatable<IBlankNode>, IEquatable<IGraphLiteralNode>, IEquatable<ILiteralNode>, IEquatable<IUriNode>, IEquatable<IVariableNode>, IEquatable<IRefNode>, IEquatable<ITripleNode>, IDynamicMetaObjectProvider, IDictionary<INode, object>, ICollection<KeyValuePair<INode, object>>, IEnumerable<KeyValuePair<INode, object>>, IDictionary<string, object>, ICollection<KeyValuePair<string, object>>, IEnumerable<KeyValuePair<string, object>>, IDictionary<Uri, object>, ICollection<KeyValuePair<Uri, object>>, IEnumerable<KeyValuePair<Uri, object>>, IEnumerable

Constructors

DynamicNode(INode, IGraph, Uri)

Initializes a new instance of the DynamicNode class.

Declaration

public DynamicNode(INode node, IGraph graph, Uri baseUri = null)

Parameters

Type	Name	Description
INode	node	The node to wrap.
IGraph	graph	The graph context of the dynamic node.
Uri	baseUri	The URI used to resolve relative predicate references.

Exceptions

Type	Condition
InvalidOperationException	When node has no graph.

Properties

BaseUri

Gets the URI used to resolve relative predicate references.

Declaration

public Uri BaseUri { get; }

Property Value

Type	Description
Uri

Count

Gets the number of distinct outgoing predicates from this node.

Declaration

public int Count { get; }

Property Value

Type	Description
int

Graph

Get the graph context for this dynamic node.

Declaration

public IGraph Graph { get; }

Property Value

Type	Description
IGraph

IsReadOnly

Gets a value indicating whether this node is read only (always false).

Declaration

public bool IsReadOnly { get; }

Property Value

Type	Description
bool

this[string]

Gets statement objects with this subject and predicate equivalent to predicate or sets staements with this subject, predicate equivalent to predicate and objects equivalent to value.

Declaration

public object this[string predicate] { get; set; }

Parameters

Type	Name	Description
string	predicate	The predicate to use.

Property Value

Type	Description
object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
ArgumentNullException	When predicate is null.

this[Uri]

Gets statement objects with this subject and predicate equivalent to predicate or sets staements with this subject, predicate equivalent to predicate and objects equivalent to value.

Declaration

public object this[Uri predicate] { get; set; }

Parameters

Type	Name	Description
Uri	predicate	The predicate to use.

Property Value

Type	Description
object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
ArgumentNullException	When predicate is null.

this[INode]

Gets statement objects with this subject and predicate or sets staements with this subject, predicate and objects equivalent to value.

Declaration

public object this[INode predicate] { get; set; }

Parameters

Type	Name	Description
INode	predicate	The predicate to use.

Property Value

Type	Description
object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
ArgumentNullException	When predicate is null.

Keys

Gets an ICollection<T> containing outgoing predicate node names shortened as much as possible.

Declaration

public ICollection<string> Keys { get; }

Property Value

Type	Description
ICollection<string>

Values

Gets a collection of dynamic object collections, one per distinct outgoing predicate from this node.

Declaration

public ICollection<object> Values { get; }

Property Value

Type	Description
ICollection<object>

Methods

Add(string, object)

Asserts statements with this subject and predicate and objects equivalent to parameters.

Declaration

public void Add(string predicate, object objects)

Parameters

Type	Name	Description
string	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
ArgumentNullException	When predicate is null.

Add(Uri, object)

Asserts statements with this subject and predicate and objects equivalent to parameters.

Declaration

public void Add(Uri predicate, object objects)

Parameters

Type	Name	Description
Uri	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
ArgumentNullException	When predicate is null.

Add(INode, object)

Asserts statements with this subject, predicate and equivalent to objects.

Declaration

public void Add(INode predicate, object objects)

Parameters

Type	Name	Description
INode	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
ArgumentNullException	When predicate or objects is null.

Clear()

Retracts statements with this subject.

Declaration

public void Clear()

Contains(string, object)

Checks whether statements exist with this subject, predicate equivalent to predicate and objects equivalent to objects.

Declaration

public bool Contains(string predicate, object objects)

Parameters

Type	Name	Description
string	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
bool	Whether statements exist with this subject, predicate equivalent to predicate and objects equivalent to objects.

Contains(Uri, object)

Checks whether statements exist with this subject, predicate equivalent to predicate and objects equivalent to objects.

Declaration

public bool Contains(Uri predicate, object objects)

Parameters

Type	Name	Description
Uri	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
bool	Whether statements exist with this subject, predicate equivalent to predicate and objects equivalent to objects.

Contains(INode, object)

Checks whether statements exist with this subject, predicate and objects equivalent to objects.

Declaration

public bool Contains(INode predicate, object objects)

Parameters

Type	Name	Description
INode	predicate	The predicate to assert.
object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
bool	Whether statements exist with this subject, predicate and objects equivalent to objects.

ContainsKey(string)

Checks whether this node has an outgoing predicate equivalent to key.

Declaration

public bool ContainsKey(string key)

Parameters

Type	Name	Description
string	key	The node to check.

Returns

Type	Description
bool	Whether this node has an outgoing predicate equivalent to key.

ContainsKey(Uri)

Checks whether this node has an outgoing predicate equivalent to key.

Declaration

public bool ContainsKey(Uri key)

Parameters

Type	Name	Description
Uri	key	The node to check.

Returns

Type	Description
bool	Whether this node has an outgoing predicate equivalent to key.

ContainsKey(INode)

Checks whether this node has an outgoing predicate equal to key.

Declaration

public bool ContainsKey(INode key)

Parameters

Type	Name	Description
INode	key	The node to check.

Returns

Type	Description
bool	Whether this node has an outgoing predicate equal to key.

Remove(string)

Retracts statements with this subject and equivalent to predicate.

Declaration

public bool Remove(string predicate)

Parameters

Type	Name	Description
string	predicate	The predicate to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

Remove(string, object)

Retracts statements with this subject, predicate equivalent to predicate and objects equivalent to objects.

Declaration

public bool Remove(string predicate, object objects)

Parameters

Type	Name	Description
string	predicate	The predicate to retract.
object	objects	An object with public properties or a dictionary representing predicates and objects to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

Remove(Uri)

Retracts statements with this subject and equivalent to predicate.

Declaration

public bool Remove(Uri predicate)

Parameters

Type	Name	Description
Uri	predicate	The predicate to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

Remove(Uri, object)

Retracts statements with this subject, predicate equivalent to predicate and objects equivalent to objects.

Declaration

public bool Remove(Uri predicate, object objects)

Parameters

Type	Name	Description
Uri	predicate	The predicate to retract.
object	objects	An object with public properties or a dictionary representing predicates and objects to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

Remove(INode)

Retracts statements with this subject and predicate.

Declaration

public bool Remove(INode predicate)

Parameters

Type	Name	Description
INode	predicate	The predicate to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

Remove(INode, object)

Retracts statements with this subject, predicate and objects equivalent to objects.

Declaration

public bool Remove(INode predicate, object objects)

Parameters

Type	Name	Description
INode	predicate	The predicate to retract.
object	objects	An object with public properties or a dictionary representing predicates and objects to retract.

Returns

Type	Description
bool	Whether any statements were retracted.

TryGetValue(string, out object)

Tries to get an object collection.

Declaration

public bool TryGetValue(string predicate, out object value)

Parameters

Type	Name	Description
string	predicate	The predicate to try.
object	value	A DynamicObjectCollection.

Returns

Type	Description
bool	A value representing whether a value was set or not.

TryGetValue(Uri, out object)

Tries to get an object collection.

Declaration

public bool TryGetValue(Uri predicate, out object value)

Parameters

Type	Name	Description
Uri	predicate	The predicate to try.
object	value	A DynamicObjectCollection.

Returns

Type	Description
bool	A value representing whether a value was set or not.

TryGetValue(INode, out object)

Tries to get an object collection.

Declaration

public bool TryGetValue(INode predicate, out object value)

Parameters

Type	Name	Description
INode	predicate	The predicate to try.
object	value	A DynamicObjectCollection.

Returns

Type	Description
bool	A value representing whether a value was set or not.

Implements

ILiteralNode

IUriNode

IBlankNode

IRefNode

INode

IComparable<T>

IComparable<T>

IComparable<T>

IComparable<T>

IComparable<T>

IComparable<T>

IComparable<T>

IComparable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IEquatable<T>

IDynamicMetaObjectProvider

IDictionary<TKey, TValue>

ICollection<T>

IEnumerable<T>

IDictionary<TKey, TValue>

ICollection<T>

IEnumerable<T>

IDictionary<TKey, TValue>

ICollection<T>

IEnumerable<T>

IEnumerable

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)

DynamicExtensions.AsDynamic(INode, IGraph, Uri)

Extensions.EffectiveBooleanValue(INode)

Extensions.IsListRoot(INode, IGraph)

ValuedNodeExtensions.AsValuedNode(INode)