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ChainedHandler Class

A Handler which passes the RDF to be handled through a sequence of Handlers where Handling is terminated as soon as any Handler returns false.
Inheritance Hierarchy

Namespace:  VDS.RDF.Parsing.Handlers
Assembly:  dotNetRDF (in dotNetRDF.dll) Version:
Syntax
public class ChainedHandler : BaseRdfHandler, 
	IWrappingRdfHandler, IRdfHandler, INodeFactory

The ChainedHandler type exposes the following members.

Constructors
  NameDescription
Public methodChainedHandler
Creates a new Chained Handler.
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Properties
  NameDescription
Public propertyAcceptsAll
Gets that this Handler accepts all Triples if all inner handlers do so.
(Overrides BaseRdfHandlerAcceptsAll.)
Public propertyInnerHandlers
Gets the Inner Handlers used by this Handler.
Protected propertyNodeFactory
Gets/Sets the in-use Node Factory.
(Inherited from BaseHandler.)
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Methods
  NameDescription
Public methodCreateBlankNode
Creates a Blank Node.
(Inherited from BaseHandler.)
Public methodCreateBlankNode(String)
Creates a Blank Node with the given ID.
(Inherited from BaseHandler.)
Public methodCreateGraphLiteralNode
Creates a Graph Literal Node.
(Inherited from BaseHandler.)
Public methodCreateGraphLiteralNode(IGraph)
Creates a Graph Literal Node with the given sub-graph.
(Inherited from BaseHandler.)
Public methodCreateLiteralNode(String)
Creates a Literal Node.
(Inherited from BaseHandler.)
Public methodCreateLiteralNode(String, String)
Creates a Literal Node with the given Language.
(Inherited from BaseHandler.)
Public methodCreateLiteralNode(String, Uri)
Creates a Literal Node with the given Datatype.
(Inherited from BaseHandler.)
Public methodCreateUriNode
Creates a URI Node.
(Inherited from BaseHandler.)
Public methodCreateVariableNode
Creates a Variable Node.
(Inherited from BaseHandler.)
Public methodEndRdf
Ends the Handling of RDF.
(Inherited from BaseRdfHandler.)
Protected methodEndRdfInternal
Ends the Handling of RDF for each inner handler.
(Overrides BaseRdfHandlerEndRdfInternal(Boolean).)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetNextBlankNodeID
Gets the next available Blank Node ID.
(Inherited from BaseHandler.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodHandleBaseUri
Handles Base URI declarations.
(Inherited from BaseRdfHandler.)
Protected methodHandleBaseUriInternal
Handles Base URIs by getting each inner handler to attempt to handle it.
(Overrides BaseRdfHandlerHandleBaseUriInternal(Uri).)
Public methodHandleNamespace
Handles Namespace declarations.
(Inherited from BaseRdfHandler.)
Protected methodHandleNamespaceInternal
Handles Namespaces by getting each inner handler to attempt to handle it.
(Overrides BaseRdfHandlerHandleNamespaceInternal(String, Uri).)
Public methodHandleTriple
Handles Triples.
(Inherited from BaseRdfHandler.)
Protected methodHandleTripleInternal
Handles Triples by getting each inner handler to attempt to handle it.
(Overrides BaseRdfHandlerHandleTripleInternal(Triple).)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodStartRdf
Starts the Handling of RDF.
(Inherited from BaseRdfHandler.)
Protected methodStartRdfInternal
Starts the Handling of RDF for each inner handler.
(Overrides BaseRdfHandlerStartRdfInternal.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Extension Methods
  NameDescription
Public Extension MethodApply(IGraph)Overloaded.
Applies the triples of a Graph to an RDF Handler.
(Defined by HandlerExtensions.)
Public Extension MethodApply(IEnumerableTriple)Overloaded.
Applies the triples to an RDF Handler.
(Defined by HandlerExtensions.)
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Remarks

This differs from the MultiHandler in that as soon as any Handler indicates that handling should stop by returning false handling is immediately terminated. All Handlers will always have their StartRdf and EndRdf methods called.

See Also