Class DynamicSubjectCollection

Represents a read/write dynamic collection of subjects by predicate and object.
Inheritance
System.Object
DynamicSubjectCollection
DynamicSubjectCollection<T>
Implements
System.Collections.Generic.ICollection<INode>
System.Collections.Generic.IEnumerable<INode>
System.Collections.IEnumerable
System.Dynamic.IDynamicMetaObjectProvider
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.Dynamic
Assembly: dotNetRDF.dll
Syntax
public class DynamicSubjectCollection : ICollection<INode>, IEnumerable<INode>, IEnumerable, IDynamicMetaObjectProvider

Constructors

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DynamicSubjectCollection(INode, DynamicNode)

Initializes a new instance of the DynamicSubjectCollection class.
Declaration
public DynamicSubjectCollection(INode predicate, DynamicNode object)
Parameters
Type Name Description
INode predicate The predicate to use.
DynamicNode object The object to use.
Exceptions
Type Condition
System.ArgumentNullException When predicate or object are null.

Properties

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Count

Gets the number of statements with given predicate and object.
Declaration
public int Count { get; }
Property Value
Type Description
System.Int32
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IsReadOnly

Gets a value indicating whether this collection is read only (always false).
Declaration
public bool IsReadOnly { get; }
Property Value
Type Description
System.Boolean
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Subjects

Gets subjects of statements with given predicate and object.
Declaration
protected IEnumerable<INode> Subjects { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<INode>
Remarks
Nodes are wrapped in a DynamicNode.

Methods

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Add(INode)

Asserts a statement with subject and given predicate and object.
Declaration
public void Add(INode subject)
Parameters
Type Name Description
INode subject The subject to assert.
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Clear()

Retracts statements with given predicate and object.
Declaration
public void Clear()
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Contains(INode)

Checks whether a statement exists with subject and given predicate and object.
Declaration
public bool Contains(INode subject)
Parameters
Type Name Description
INode subject The subject to check.
Returns
Type Description
System.Boolean Whether a statement exists with subject and given predicate and object.
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CopyTo(INode[], Int32)

Copies subjects of statements with given predicate and object to array starting at index.
Declaration
public void CopyTo(INode[] array, int index)
Parameters
Type Name Description
INode[] array The destination of subjects copied.
System.Int32 index The index at which copying begins.
Remarks
Nodes are wrapped in a DynamicNode.
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GetEnumerator()

Returns an enumerator that iterates through subjects of statements with given predicate and object.
Declaration
public IEnumerator<INode> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<INode> An enumerator that can be used to iterate through subjects of statements with given predicate and object.
Remarks
Nodes are wrapped in a DynamicNode.
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Remove(INode)

Retracts statements with subject and given predicate and object.
Declaration
public bool Remove(INode subject)
Parameters
Type Name Description
INode subject The subject to retract.
Returns
Type Description
System.Boolean Whether any statements were retracted.

Explicit Interface Implementations

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IEnumerable.GetEnumerator()

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
System.Collections.IEnumerator
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IDynamicMetaObjectProvider.GetMetaObject(Expression)

Declaration
DynamicMetaObject IDynamicMetaObjectProvider.GetMetaObject(Expression parameter)
Parameters
Type Name Description
System.Linq.Expressions.Expression parameter
Returns
Type Description
System.Dynamic.DynamicMetaObject

Implements

System.Collections.Generic.ICollection<T>
System.Collections.Generic.IEnumerable<T>
System.Collections.IEnumerable
System.Dynamic.IDynamicMetaObjectProvider

Extension Methods