Class CachingUriFactory

The default implementation of IUriFactory which caches the URI instances it creates when InternUris is set to true.

Inheritance

object

CachingUriFactory

Implements

IUriFactory

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: VDS.RDF

Assembly: dotNetRdf.dll

Syntax

public class CachingUriFactory : IUriFactory

Constructors

CachingUriFactory()

Creates a new factory instance as a child of the root UriFactory as specified by Root.

Declaration

public CachingUriFactory()

CachingUriFactory(IUriFactory)

Creates a new factory instances as a child of the specified parent factory.

Declaration

public CachingUriFactory(IUriFactory parent)

Parameters

Type	Name	Description
IUriFactory	parent	The parent factory instance. May be null.

Properties

InternUris

Get / set the flag that controls the caching of Uri instances constructed by this factory.

Declaration

public bool InternUris { get; set; }

Property Value

Type	Description
bool

Remarks

When InternUris is set to true, the factory will cache each constructed URI against the original string value used for construction and return a cached Uri where available in preference to calling the Uri constructor.

Methods

Clear()

Clears all interned URIs.

Declaration

public void Clear()

Create(string)

Creates a URI interning it if interning is enabled via the InternUris property.

Declaration

public Uri Create(string uri)

Parameters

Type	Name	Description
string	uri	String URI.

Returns

Type	Description
Uri

Remarks

When URI interning is disabled this is equivalent to just invoking the constructor of the Uri class.

Create(Uri, string)

Create a Uri instance, interning it if InternUris is set to true.

Declaration

public Uri Create(Uri baseUri, string relativeUri)

Parameters

Type	Name	Description
Uri	baseUri	The base URI to resolve relativeUri against.
string	relativeUri	String URI.

Returns

Type	Description
Uri

Remarks

When URI interning is disabled this is equivalent to just invoking the constructor of the Uri class.

TryGetUri(string, out Uri)

Return the interned URI instance if available.

Declaration

public bool TryGetUri(string uri, out Uri value)

Parameters

Type	Name	Description
string	uri	The string URI to return an interned URI instance for.
Uri	value	Receives the interned Uri instance if it is available, null otherwise.

Returns

Type	Description
bool	True if an interned Uri instance was found in this factory or its parent, false otherwise.

Implements

IUriFactory

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)