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java.lang.Objectorg.restlet.ext.rdf.GraphHandler
public abstract class GraphHandler
Handler for the content of a Graph
. List of callbacks used when
parsing or writing a representation of a RDF graph.
Constructor Summary | |
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GraphHandler()
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Method Summary | |
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void |
endGraph()
Callback method used after the graph is parsed or written. |
void |
endPrefixMapping(String prefix)
Callback method used at the end of a Namespace mapping. |
abstract void |
link(Graph source,
Reference typeRef,
Literal target)
Callback method used when a link is parsed or written. |
abstract void |
link(Graph source,
Reference typeRef,
Reference target)
Callback method used when a link is parsed or written. |
abstract void |
link(Reference source,
Reference typeRef,
Literal target)
Callback method used when a link is parsed or written. |
abstract void |
link(Reference source,
Reference typeRef,
Reference target)
Callback method used when a link is parsed or written. |
void |
startGraph()
Callback method used before the graph is parsed or written. |
void |
startPrefixMapping(String prefix,
Reference reference)
Callback method used at the start of a Namespace mapping. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GraphHandler()
Method Detail |
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public void endGraph() throws IOException
IOException
public void endPrefixMapping(String prefix)
prefix
- The Namespace prefix.public abstract void link(Graph source, Reference typeRef, Literal target)
source
- The source or subject of the link.typeRef
- The type reference of the link.target
- The target or object of the link.public abstract void link(Graph source, Reference typeRef, Reference target)
source
- The source or subject of the link.typeRef
- The type reference of the link.target
- The target or object of the link.public abstract void link(Reference source, Reference typeRef, Literal target)
source
- The source or subject of the link.typeRef
- The type reference of the link.target
- The target or object of the link.public abstract void link(Reference source, Reference typeRef, Reference target)
source
- The source or subject of the link.typeRef
- The type reference of the link.target
- The target or object of the link.public void startGraph() throws IOException
IOException
public void startPrefixMapping(String prefix, Reference reference)
prefix
- The Namespace prefix being declared.reference
- The Namespace URI mapped to the prefix.
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