NodePattern Class Reference

from PyKDE4.soprano import *

Detailed Description

\class NodePattern nodepattern.h Soprano/Inference/NodePattern

Smallest building block of an inference Rule.

There are two types of NodePattern:

Simple nodes that wrap around an instance or Node

and only match against that particular node.

Variable nodes that match against every Node and

have a name.

Methods
	__init__ (self)
	__init__ (self, Soprano.Node a0)
	__init__ (self, QString varname)
	__init__ (self, Soprano.Inference.NodePattern a0)
QString	createSparqlNodePattern (self, Soprano.BindingSet bindings)
bool	isValid (self)
bool	isVariable (self)
bool	match (self, Soprano.Node node)
Soprano.Node	resource (self)
QString	variableName (self)

__init__ ( self )

__init__	(	self,
		Soprano.Inference.NodePattern	a0
	)

QString createSparqlNodePattern	(	self,
		Soprano.BindingSet	bindings
	)

bool isValid ( self )

bool isVariable ( self )

Match a Node against this pattern. Variables will match any Node while specific %node patterns will only match that one particular Node.

Soprano.Node resource ( self )

QString variableName ( self )

Returns:: The name of the variable or an empty string if this is not a variable.