Class DynamicNode

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

Inheritance

System.Object

WrapperNode

DynamicNode

Implements

ILiteralNode

IUriNode

IBlankNode

INode

System.IComparable<INode>

System.IComparable<IBlankNode>

System.IComparable<IGraphLiteralNode>

System.IComparable<ILiteralNode>

System.IComparable<IUriNode>

System.IComparable<IVariableNode>

System.IEquatable<INode>

System.IEquatable<IBlankNode>

System.IEquatable<IGraphLiteralNode>

System.IEquatable<ILiteralNode>

System.IEquatable<IUriNode>

System.IEquatable<IVariableNode>

System.Runtime.Serialization.ISerializable

System.Xml.Serialization.IXmlSerializable

System.Dynamic.IDynamicMetaObjectProvider

System.Collections.Generic.IDictionary<INode, System.Object>

System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<INode, System.Object>>

System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<INode, System.Object>>

System.Collections.Generic.IDictionary<System.String, System.Object>

System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String, System.Object>>

System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String, System.Object>>

System.Collections.Generic.IDictionary<System.Uri, System.Object>

System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.Uri, System.Object>>

System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.Uri, System.Object>>

System.Collections.IEnumerable

Inherited Members

WrapperNode.NodeType

WrapperNode.Graph

WrapperNode.GraphUri

WrapperNode.ILiteralNode.Value

WrapperNode.ILiteralNode.Language

WrapperNode.ILiteralNode.DataType

WrapperNode.Node

WrapperNode.Equals(Object)

WrapperNode.GetHashCode()

WrapperNode.ToString()

WrapperNode.CompareTo(INode)

WrapperNode.CompareTo(IBlankNode)

WrapperNode.CompareTo(IGraphLiteralNode)

WrapperNode.CompareTo(ILiteralNode)

WrapperNode.CompareTo(IUriNode)

WrapperNode.CompareTo(IVariableNode)

WrapperNode.Equals(INode)

WrapperNode.Equals(IBlankNode)

WrapperNode.Equals(IGraphLiteralNode)

WrapperNode.Equals(ILiteralNode)

WrapperNode.Equals(IUriNode)

WrapperNode.Equals(IVariableNode)

WrapperNode.ToString(INodeFormatter)

WrapperNode.ToString(INodeFormatter, TripleSegment)

WrapperNode.ISerializable.GetObjectData(SerializationInfo, StreamingContext)

WrapperNode.IXmlSerializable.GetSchema()

WrapperNode.IXmlSerializable.ReadXml(XmlReader)

WrapperNode.IXmlSerializable.WriteXml(XmlWriter)

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: VDS.RDF.Dynamic

Assembly: dotNetRDF.dll

Syntax

public class DynamicNode : WrapperNode, ILiteralNode, IUriNode, IBlankNode, INode, IComparable<INode>, IComparable<IBlankNode>, IComparable<IGraphLiteralNode>, IComparable<ILiteralNode>, IComparable<IUriNode>, IComparable<IVariableNode>, IEquatable<INode>, IEquatable<IBlankNode>, IEquatable<IGraphLiteralNode>, IEquatable<ILiteralNode>, IEquatable<IUriNode>, IEquatable<IVariableNode>, ISerializable, IXmlSerializable, 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, Uri)

Initializes a new instance of the DynamicNode class.

Declaration

public DynamicNode(INode node, Uri baseUri = null)

Parameters

Type	Name	Description
INode	node	The node to wrap.
System.Uri	baseUri	The URI used to resolve relative predicate references.

Exceptions

Type	Condition
System.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
System.Uri

Count

Gets the number of distinct outgoing predicates from this node.

Declaration

public int Count { get; }

Property Value

Type	Description
System.Int32

IsReadOnly

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

Declaration

public bool IsReadOnly { get; }

Property Value

Type	Description
System.Boolean

Item[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
System.String	predicate	The predicate to use.

Property Value

Type	Description
System.Object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
System.ArgumentNullException	When predicate is null.

Item[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
System.Uri	predicate	The predicate to use.

Property Value

Type	Description
System.Object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
System.ArgumentNullException	When predicate is null.

Item[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
System.Object	A DynamicObjectCollection with this subject and predicate.

Exceptions

Type	Condition
System.ArgumentNullException	When predicate is null.

Keys

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

Declaration

public ICollection<string> Keys { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.String>

Values

Gets a collection of DynamicObjectCollection, one per distinct outgoing predicate from this node.

Declaration

public ICollection<object> Values { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.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
System.String	predicate	The predicate to assert.
System.Object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
System.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
System.Uri	predicate	The predicate to assert.
System.Object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
System.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.
System.Object	objects	An object or enumerable representing objects to assert.

Exceptions

Type	Condition
System.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
System.String	predicate	The predicate to assert.
System.Object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
System.Boolean	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
System.Uri	predicate	The predicate to assert.
System.Object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
System.Boolean	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.
System.Object	objects	An object or enumerable representing objects to assert.

Returns

Type	Description
System.Boolean	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
System.String	key	The node to check.

Returns

Type	Description
System.Boolean	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
System.Uri	key	The node to check.

Returns

Type	Description
System.Boolean	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
System.Boolean	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
System.String	predicate	The predicate to retract.

Returns

Type	Description
System.Boolean	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
System.String	predicate	The predicate to retract.
System.Object	objects	An object with public properties or a dictionary representing predicates and objects to retract.

Returns

Type	Description
System.Boolean	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
System.Uri	predicate	The predicate to retract.

Returns

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

Returns

Type	Description
System.Boolean	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
System.Boolean	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.
System.Object	objects	An object with public properties or a dictionary representing predicates and objects to retract.

Returns

Type	Description
System.Boolean	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
System.String	predicate	The predicate to try.
System.Object	value	A DynamicObjectCollection.

Returns

Type	Description
System.Boolean	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
System.Uri	predicate	The predicate to try.
System.Object	value	A DynamicObjectCollection.

Returns

Type	Description
System.Boolean	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.
System.Object	value	A DynamicObjectCollection.

Returns

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

Explicit Interface Implementations

ICollection<KeyValuePair<String, Object>>.Add(KeyValuePair<String, Object>)

Declaration

void ICollection<KeyValuePair<string, object>>.Add(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item

ICollection<KeyValuePair<String, Object>>.Contains(KeyValuePair<String, Object>)

Declaration

bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<String, Object>>.CopyTo(KeyValuePair<String, Object>[], Int32)

Declaration

void ICollection<KeyValuePair<string, object>>.CopyTo(KeyValuePair<string, object>[] array, int arrayIndex)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>[]	array
System.Int32	arrayIndex

ICollection<KeyValuePair<String, Object>>.Remove(KeyValuePair<String, Object>)

Declaration

bool ICollection<KeyValuePair<string, object>>.Remove(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<Uri, Object>>.Add(KeyValuePair<Uri, Object>)

Declaration

void ICollection<KeyValuePair<Uri, object>>.Add(KeyValuePair<Uri, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Uri, System.Object>	item

ICollection<KeyValuePair<Uri, Object>>.Contains(KeyValuePair<Uri, Object>)

Declaration

bool ICollection<KeyValuePair<Uri, object>>.Contains(KeyValuePair<Uri, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Uri, System.Object>	item

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<Uri, Object>>.CopyTo(KeyValuePair<Uri, Object>[], Int32)

Declaration

void ICollection<KeyValuePair<Uri, object>>.CopyTo(KeyValuePair<Uri, object>[] array, int arrayIndex)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Uri, System.Object>[]	array
System.Int32	arrayIndex

ICollection<KeyValuePair<Uri, Object>>.Remove(KeyValuePair<Uri, Object>)

Declaration

bool ICollection<KeyValuePair<Uri, object>>.Remove(KeyValuePair<Uri, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Uri, System.Object>	item

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<INode, Object>>.Add(KeyValuePair<INode, Object>)

Declaration

void ICollection<KeyValuePair<INode, object>>.Add(KeyValuePair<INode, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<INode, System.Object>	item

ICollection<KeyValuePair<INode, Object>>.Contains(KeyValuePair<INode, Object>)

Declaration

bool ICollection<KeyValuePair<INode, object>>.Contains(KeyValuePair<INode, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<INode, System.Object>	item

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<INode, Object>>.CopyTo(KeyValuePair<INode, Object>[], Int32)

Declaration

void ICollection<KeyValuePair<INode, object>>.CopyTo(KeyValuePair<INode, object>[] array, int arrayIndex)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<INode, System.Object>[]	array
System.Int32	arrayIndex

ICollection<KeyValuePair<INode, Object>>.Remove(KeyValuePair<INode, Object>)

Declaration

bool ICollection<KeyValuePair<INode, object>>.Remove(KeyValuePair<INode, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<INode, System.Object>	item

Returns

Type	Description
System.Boolean

IDictionary<Uri, Object>.Keys

Declaration

ICollection<Uri> IDictionary<Uri, object>.Keys { get; }

Returns

Type	Description
System.Collections.Generic.ICollection<System.Uri>

IDictionary<INode, Object>.Keys

Declaration

ICollection<INode> IDictionary<INode, object>.Keys { get; }

Returns

Type	Description
System.Collections.Generic.ICollection<INode>

IEnumerable<KeyValuePair<String, Object>>.GetEnumerator()

Declaration

IEnumerator<KeyValuePair<string, object>> IEnumerable<KeyValuePair<string, object>>.GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.String, System.Object>>

IEnumerable<KeyValuePair<Uri, Object>>.GetEnumerator()

Declaration

IEnumerator<KeyValuePair<Uri, object>> IEnumerable<KeyValuePair<Uri, object>>.GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.Uri, System.Object>>

IEnumerable<KeyValuePair<INode, Object>>.GetEnumerator()

Declaration

IEnumerator<KeyValuePair<INode, object>> IEnumerable<KeyValuePair<INode, object>>.GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<INode, System.Object>>

IEnumerable.GetEnumerator()

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

Type	Description
System.Collections.IEnumerator

IDynamicMetaObjectProvider.GetMetaObject(Expression)

Declaration

DynamicMetaObject IDynamicMetaObjectProvider.GetMetaObject(Expression parameter)

Parameters

Type	Name	Description
System.Linq.Expressions.Expression	parameter

Returns

Type	Description
System.Dynamic.DynamicMetaObject

IBlankNode.InternalID

Gets the Internal ID of the Blank Node.

Declaration

string IBlankNode.InternalID { get; }

Returns

Type	Description
System.String

IUriNode.Uri

Gets the URI the Node represents.

Declaration

Uri IUriNode.Uri { get; }

Returns

Type	Description
System.Uri

Implements

ILiteralNode

IUriNode

IBlankNode

INode

System.IComparable<T>

System.IComparable<T>

System.IComparable<T>

System.IComparable<T>

System.IComparable<T>

System.IComparable<T>

System.IEquatable<T>

System.IEquatable<T>

System.IEquatable<T>

System.IEquatable<T>

System.IEquatable<T>

System.IEquatable<T>

System.Runtime.Serialization.ISerializable

System.Xml.Serialization.IXmlSerializable

System.Dynamic.IDynamicMetaObjectProvider

System.Collections.Generic.IDictionary<TKey, TValue>

System.Collections.Generic.ICollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.Generic.IDictionary<TKey, TValue>

System.Collections.Generic.ICollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.Generic.IDictionary<TKey, TValue>

System.Collections.Generic.ICollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.IEnumerable

Extension Methods

Extensions.AsEnumerable<T>(T)

Extensions.IsListRoot(INode, IGraph)

Extensions.CopyNode(INode, IGraph)

Extensions.CopyNode(INode, IGraph, Boolean)

DynamicExtensions.AsDynamic(INode, Uri)

ValuedNodeExtensions.AsValuedNode(INode)